From owner at visualdeepsky.org Mon Apr 7 11:45:08 2008 From: owner at visualdeepsky.org (Lew Gramer) Date: Mon, 07 Apr 2008 11:45:08 -0400 Subject: (IAAC) Testing - IAAC 'announce' list Message-ID: <200804071145.08815.owner@visualdeepsky.org> We seem to have a disconnect between our "observing logs" email list (which is "internal only") and this "announce" list (which is the one that all of our readers actually subscribe to. Please pardon these test emails as I try to work out the problem. Clear, dark skies to all! Lew Gramer http://www.visualdeepsky.org From nocherito2006 at yahoo.com.ar Mon Apr 7 11:49:14 2008 From: nocherito2006 at yahoo.com.ar (Rodolfo Ferraiuolo) Date: Mon, 7 Apr 2008 12:49:14 -0300 (ART) Subject: (IAAC) Testing - IAAC 'announce' list In-Reply-To: <200804071145.08815.owner@visualdeepsky.org> Message-ID: <150103.28160.qm@web57101.mail.re3.yahoo.com> Ok. Thanks. Yours. Rodolfo. Lew Gramer escribi?: We seem to have a disconnect between our "observing logs" email list (which is "internal only") and this "announce" list (which is the one that all of our readers actually subscribe to. Please pardon these test emails as I try to work out the problem. Clear, dark skies to all! Lew Gramer http://www.visualdeepsky.org _______________________________________________ netastrocatalog-announce mailing list netastrocatalog-announce at visualdeepsky.org http://lists.visualdeepsky.org/mailman/listinfo/netastrocatalog-announce --------------------------------- Yahoo! Encuentros Ahora encontrar pareja es mucho m?s f?cil, prob? el nuevo Yahoo! Encuentros. Visit? http://yahoo.cupidovirtual.com/servlet/NewRegistration From anonymous at s15272250.onlinehome-server.com Mon Apr 7 14:35:37 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 7 Apr 2008 14:35:37 -0400 Subject: (IAAC) Obj: M22 - Inst: 50mm binocs Message-ID: <20080407183537.5122.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Lew Gramer Observer: Lew Gramer Your skills: Advanced (many years) Date/time of observation: 2008-04-03 08:30UT Location of site: Homestead, FL, USA (Lat 25N, Elev 1m) Site classification: Suburban Sky darkness: 5.5 Seeing: 5 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 50mm binocs Magnification: 7x Filter(s): None Object(s): M22 Category: Globular cluster. Class: Constellation: Sgr Data: mag 5.1 size 32' Position: RA 18:36.4 DEC 23:54 Description: Just a brief glimpse, as I got ready to start my pre-dawn commute to the Lab. I could easily spot the "fuzzy" star at 7x free-handed. Using the car to steady my hands, I could even guess at the central core concentration (relatively low). No stars could be resolved, and under such conditions not much else could be logged. NOTE: This log is also a TEST of the Web interface to the IAAC! -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From ngc4565 at freemail.hu Mon Apr 7 15:32:36 2008 From: ngc4565 at freemail.hu (=?ISO-8859-2?Q?Szab=F3_=C1d=E1m?=) Date: Mon, 7 Apr 2008 21:32:36 +0200 (CEST) Subject: (IAAC) Testing - IAAC 'announce' list In-Reply-To: <200804071145.08815.owner@visualdeepsky.org> Message-ID: Dear Lew Gramer! I am a deep-sky observer, who was reading frequently these observation logs (in the close past). Unfortunately they haven't had an update since a long period (many months), there are always 5270 log in this list (on the webpage's observation archive page). I sent a test-observation of Minkowsky 1-67 (WR star's nebula) viewed through a 6" Newton telescope, which isn't still on the log list. (I used the webpage's log filling form to send the observation log) -- Have you received that observation? Will the list be updated with the absent observations or it remains only as a "static", closed archive? I am hopefully looking forward to see an update to the log archive page. I am sorry for bad English speech, I wish clear skies from Hungary: ?d?m Szab? P.S.: If you are interested in observations, I would also like to recommend my hungarian deep sky observation list page. http://astronomyadam.extra.hu/skybest.htm The observed objects are in four tables (divided R.A.: 21-03h, 03-09h, 09-15h, 15-21h). I will send you english description about some of them, if you accept them. I would do it with much pleasure. From anonymous at s15272250.onlinehome-server.com Wed Apr 23 04:26:09 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 04:26:09 -0400 Subject: (IAAC) Obj: NGC 246 - Inst: 15" f4,5 Obsession Message-ID: <20080423082609.21576.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 17 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 mag Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 78, 244x Filter(s): OIII Object(s): NGC 246 Category: Planetary nebula. Class: Constellation: Cet Data: mag 8 size 3' Position: RA 00:47 DEC -12: Description: Large faint ring with subtle detail. I could see 4 stars embedded in the nebula. It was only 15deg above the horizon when I observed NGC246. Fairly difficult at low magnification without the OIII filter. OIII and 244x best magnification. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 04:31:02 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 04:31:02 -0400 Subject: (IAAC) Obj: NGC 253 - Inst: 15" f4,5 Obsession Message-ID: <20080423083102.23873.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 12 Nov 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 131x Filter(s): none Object(s): NGC 253 Category: External galaxy. Class: Constellation: For Data: mag 7.6 size 30' x 7' Position: RA 00:48 DEC -25: Description: Phantastic! NGC 253 almost fills the FOV at 131x in my 13mm Nagler. The whole length of the galaxy is speckled with detail, as is the elongated bright core. Some 10 stars are superimposed on the 25'x5' galaxy. Even though NGC 253 is so big it has a fairly high surface brightness. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 04:36:13 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 04:36:13 -0400 Subject: (IAAC) Obj: NGC 288 - Inst: 15" f4,5 Obsession Message-ID: <20080423083613.26252.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 12 Nov 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 78 - 342x Filter(s): none Object(s): NGC 288 Category: Globular cluster. Class: Constellation: For Data: mag 8.1 size 13.8' Position: RA 00:53 DEC -27: Description: This globular cluster is very loose and easily resolves into single stars at even low magnification. The fully center resolves into stars at 342x. Somewhat unimpressive.. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:09:52 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:09:52 -0400 Subject: (IAAC) Obj: NGC 494, NGC 496, NGC 499, NGC 504, NGC 507, NGC 508, IC 1689, IC 1687, IC 1680, IC 1682 - Inst: 15" f4, 5 Obsession Message-ID: <20080423090952.11715.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 13 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 mag Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 78 - 244x Filter(s): none Object(s): NGC 494, NGC 496, NGC 499, NGC 504, NGC 507, NGC 508, IC 1689, IC 1687, IC 1680, IC 1682 Category: Group of galaxies. Class: Constellation: Psc Data: mag various size various Position: RA 01:25 DEC +33: Description: Brightest (at 12 mag) member of this group in Pis is NGC 507. This member is fairly big and circular with a distinct core. Close to it is 14,1mag 508, easily visible at 131x but with no detail. I did not try to identify all the members of the group individually as there was so many (10+). The faintest member I could make out with averted vision at 244x was IC 1680 (14,9mag) close to a 9,8mag star 15? east of 507. This member was almost stellar and much fainter than the elongated IC1682 (14,3mag) west of it near another 9mag star. Best magnification to observe the group is 244x. In general, galaxies of down to mag 14,5 were easy to observe. Other objects in this rich and concentrated cluster include NGC 494 & 495 (both 13mag), NGC 496 (13.4mag) NGC 499 (12.4mag), NGC 504 (13mag), IC 1689 (13.8mag), IC 1687 (13.7mag) and more. Wandering around that group is sure very exciting. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:20:27 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:20:27 -0400 Subject: (IAAC) Obj: NGC 1528 - Inst: 15" f4,5 Obsession Message-ID: <20080423092027.16313.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 18 Nov 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6.2mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 131x Filter(s): none Object(s): NGC 1528 Category: Open cluster. Class: Constellation: Per Data: mag 6.4 size 23' Position: RA 04:15 DEC +51: Description: Very rich cluster of approx 60 stars of magnitude 9 - 14. At 131x it fills the whole FOV. Very Nice. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:15:27 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:15:27 -0400 Subject: (IAAC) Obj: NGC 891 - Inst: 15" f4,5 Obsession Message-ID: <20080423091527.14162.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 13 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 mag Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 78 - 342x Filter(s): none Object(s): NGC 891 Category: External galaxy. Class: Constellation: And Data: mag 10mag size 14' x 2' Position: RA 02:23 DEC +42: Description: Very long and fairly faint edge-on. The dark lane is easily visible at 78x. At 342x the dark lane begins to show some detail particularly at the north end. The south arm seems to be brighter and appears slightly wider than the opposite side of 891. No defined, bright core (as in 4565) is visible. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:23:57 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:23:57 -0400 Subject: (IAAC) Obj: NGC 1535 - Inst: 15" f4,5 Obsession Message-ID: <20080423092357.18057.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 17 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 mag Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4,5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 1535 Category: Planetary nebula. Class: Constellation: Eri Data: mag 9.6 size 20" Position: RA 04:14 DEC -13: Description: At 342x: The 11,2mag central star is surrounded by a bright blue ring with darker center. Fainter outer shell visible and appears slightly oval. Very nice and easy target for high magnifications. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:33:27 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:33:27 -0400 Subject: (IAAC) Obj: NGC 2024, B 33, Horse Head Nebula - Inst: 15" f4.5 Obsession Message-ID: <20080423093327.22052.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 14 Jan 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.6 mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78x Filter(s): OIII Object(s): NGC 2024, B 33, Horse Head Nebula Category: Emission nebula. Class: Constellation: Ori Data: mag -- size 30' Position: RA 05:42 DEC -2: Description: At 78x with the OIII Filter 2024 is very bright and features 4 distinct lobes ? the western part divided by a dark bar (N-S) from the eastern part which is again separated by 2 dark clouds (E-W) into 3 sections. Further east is another faint cloud attached to the SE part of the nebula. The Horsehead dark cloud is fairly easy to see but does not show any apparent structure that would feature a horse head. The nebula running down south and up north from the Horse Head dark cloud (B33) shows a fairly distinguished edge towards the east. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:38:48 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:38:48 -0400 Subject: (IAAC) Obj: NGC 2169 - Inst: 15" f4.5 Obsession Message-ID: <20080423093848.24215.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 26 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.4 mag Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131x Filter(s): Object(s): NGC 2169 Category: Open cluster. Class: Constellation: Ori Data: mag 5.9 size 7' Position: RA 06:08 DEC +14: Description: Nice object at low power (78x) - the many bright stars in this cluster show various colors. The cluster is quite small in diameter and not very rich in stars. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:42:53 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:42:53 -0400 Subject: (IAAC) Obj: NGC 2304 - Inst: 15" f4.5 Obsession Message-ID: <20080423094253.26113.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 20 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 mag Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 and 342x Filter(s): Object(s): NGC 2304 Category: Open cluster. Class: Constellation: Gem Data: mag 10 size 5' Position: RA 06:55 DEC +18: Description: Small and fairly faint at 78x. Very few stars resolved at this low power. At 342x around 15 faint stars are visible, the background is milky as the cluster is not completely resolved. Very condensed cluster with brightest members approx 14mag. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:47:21 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:47:21 -0400 Subject: (IAAC) Obj: NGC 2346 - Inst: 15" f4.5 Obsession Message-ID: <20080423094721.28108.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 30 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.2 mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 and 342x Filter(s): OIII Object(s): NGC 2346 Category: Planetary nebula. Class: Constellation: Mon Data: mag 12.4 size 60" x 50" Position: RA 07:09 DEC -1: Description: At 78x difficult to find without OIII filter. Appears as hazy featureless patch of nebulosity around a bright 10,6mag central star. With OIII Filter easy to find. 342x still shows the nebula faint without detail. Edges fading into dark background. No color seen. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:57:30 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:57:30 -0400 Subject: (IAAC) Obj: NGC 2395 - Inst: 15" f4.5 Obsession Message-ID: <20080423095730.32605.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 08 Apr 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5 mag Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78x Filter(s): Object(s): NGC 2395 Category: Open cluster. Class: Constellation: Gem Data: mag 8 size 12' Position: RA 07:27 DEC +14: Description: Loose open cluster near Abell 21. At 78x it could see some 30 stars ranging from 10-13th mag openly scattered in a rectangular field of 10x20?. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 05:54:27 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 05:54:27 -0400 Subject: (IAAC) Obj: NGC 2392 - Inst: 15" f4.5 Obsession Message-ID: <20080423095427.31810.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 20 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5mag Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 2392 Category: Planetary nebula. Class: Constellation: Gem Data: mag 9.1 size 50" Position: RA 07:29 DEC +21: Description: At 342x: The inner disk of the PN shows a slightly triangular shape, the outer shell is round and a little fainter with dark patches visible. The inner part shows some dark features around the bright central star as well. The details need a lot of time to be observed but clearly show clearly the ?Eskimo-face? structure seen in photographs. Moments of good seeing help a lot to reveal all the details. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:05:45 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:05:45 -0400 Subject: (IAAC) Obj: NGC 2438 - Inst: 15" f4.5 Obsession Message-ID: <20080423100545.5290.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 17 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 mag Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78x and 342x Filter(s): none Object(s): NGC 2438 Category: Planetary nebula. Class: Constellation: Pup Data: mag 10.8 size 1.1' Position: RA 07:42 DEC -15: Description: Very bright ring with darker N edge and some mottling in the center at 342x. Three stars visible within the nebula, two easily and the third one with averted vision. Center only slightly darker than the edge. 78x presents a stunning view with M46 completely visible and 2438 as a bright small ring at the clusters edge! One of my favorites. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:01:45 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:01:45 -0400 Subject: (IAAC) Obj: NGC 2419 - Inst: 15" f4.5 Obsession Message-ID: <20080423100145.3294.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 14 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5 mag Seeing: 5 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 2419 Category: Globular cluster. Class: Constellation: Lyn Data: mag 10.3 size 4' Position: RA 07:38 DEC +39: Description: This far GC (300,000 ly) is easily visible as a 2? wide unresolved nebula with a brighter core. No single stars were visible under the poor conditions of this night. NGC2419 is surrounded by 4 stars of mag 13-14 that form a cross. 4? W of NGC2419 is a bright 7mag star. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:10:52 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:10:52 -0400 Subject: (IAAC) Obj: NGC 2439 - Inst: 15" f4.5 Obsession Message-ID: <20080423101052.7723.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 24 Mar 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.3 mag Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131x Filter(s): none Object(s): NGC 2439 Category: Open cluster. Class: Constellation: Pup Data: mag 6.9 size 10' Position: RA 07:41 DEC -32: Description: At 131x the cluster appears as a 10? wide ring of brighter stars with a bright 6,6mag star at its NE edge. I could count another 40+ stars of mag 10-13. Nice, star rich cluster! -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:15:33 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:15:33 -0400 Subject: (IAAC) Obj: NGC 2440 - Inst: 15" f4.5 Obsession Message-ID: <20080423101533.9920.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 30 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.2 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 - 342x Filter(s): none Object(s): NGC 2440 Category: Planetary nebula. Class: Constellation: Pup Data: mag 9.1 size 54 x 20" Position: RA 07:42 DEC -18: Description: At 78x very bright featureless oval disk of intense blue color. 342x still shows very strong blue (more intense than 2392!). An inner, open ring extending E-W is now visible. The center appears dark. The inner part is surrounded by an outer shell that is fainter and oval and tilted to the inner ring by some 60?, extending SW-NE. Ring and shell are blue. Very bright and rich in detail. No central star visible. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:22:17 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:22:17 -0400 Subject: (IAAC) Obj: NGC 2506 - Inst: 15" f4.5 Obsession Message-ID: <20080423102217.13800.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 23 Mar 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.0 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131x Filter(s): none Object(s): NGC 2506 Category: Open cluster. Class: Constellation: Mon Data: mag 7.6 size 7' Position: RA 08:00 DEC -11: Description: At 131x the cluster is not fully resolved. Approx 10 brighter 11mag-stars are imposed on 50+ fainter stars in an area of 6?. The distribution of stars in the center is weaker than at the edge which makes the cluster look ring-shaped. The background of the cluster is filled with the milky glow of fainter unresolved stars. Very dense and nice. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:24:52 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:24:52 -0400 Subject: (IAAC) Obj: NGC 2509 - Inst: 15" f4.5 Obsession Message-ID: <20080423102452.15408.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 23 Mar 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.0 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 2509 Category: Open cluster. Class: Constellation: Pup Data: mag 9.3 size 8' Position: RA 08:01 DEC -19: Description: This rich OC features a very strange shape. N of its center is a concentration of ~10 stars. NE and S of that concentration two loops of stars seem to form rings (2? diameter) with few stars in their middle. I could count approx 50 stars of magnitude 11 to 15 at 342x magnification. Interesting object! -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:28:22 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:28:22 -0400 Subject: (IAAC) Obj: NGC 2683 - Inst: 15" f4.5 Obsession Message-ID: <20080423102822.16354.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 26 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.2 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 - 131x Filter(s): none Object(s): NGC 2683 Category: External galaxy. Class: Constellation: Lyn Data: mag 9.8 size 8' x 2' Position: RA 08:53 DEC +33: Description: Bright edge-on galaxy with a dark lane easily visible at 78x. The core is gradually brighter but not star-like as e.g. in 4565. At 131x some mottled structure seemed to be visible in the dark lane near the galaxies center. Core still indistinct. As observing conditions worsened gradually (fog), I did not attempt higher magnifications to search for more details. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:32:44 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:32:44 -0400 Subject: (IAAC) Obj: NGC 3115 - Inst: 15" f4.5 Obsession Message-ID: <20080423103244.19646.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.0 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 3115 Category: External galaxy. Class: Constellation: Sex Data: mag 8.9 size 8' x 3' Position: RA 10:05 DEC -8: Description: A very bright core of about 10? size is embedded in a 20x50? central cloud. The halo extends approx 5x1,5?. The galaxy looks like a thin edge-on (M104) but with no dark band. Very nice and bright object. 342x magnification. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:38:24 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:38:24 -0400 Subject: (IAAC) Obj: NGC 3158, NGC 3159, NGC 3161, NGC 3163 - Inst: 15" f4.5 Obsession Message-ID: <20080423103824.22385.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 14 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.0 Seeing: 5 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131 - 342x Filter(s): none Object(s): NGC 3158, NGC 3159, NGC 3161, NGC 3163 Category: Group of galaxies. Class: Constellation: LMi Data: mag 11.9 size 2' x 2' Position: RA 10:14 DEC +39: Description: I could find and identify only 4 members of the Gx cluster around NGC3158. This brightest (11.9) member is quite an easy target and was visible at 131x. It appeared round with a slightly brighter nucleus and a faint halo extending about 1?. North of 3158 I saw NGC3159, 3161, 3163 (13,5-14magv) at 342x. Each galaxy was very difficult even with averted vision under the poor conditions of that night. None did show any detail such as a core or elongated shape at 342x. They all appeared as faint tiny spots of light barely visible against the hazy sky. Good conditions should reveal more members of the NGC3158-group. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:49:59 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:49:59 -0400 Subject: (IAAC) Obj: NGC 3242 - Inst: 15' f4.5 Obsession Message-ID: <20080423104959.28308.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 21 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 3242 Category: External galaxy. Class: Constellation: Hya Data: mag 8.6 size 40 x 25" Position: RA 10:25 DEC -19: Description: The inner shell resolves into an oval ring with darker center and an easily visible central star of magnitude 12,1. (342x magnification). Two bright knots at N and S end of the ring are clearly visible. The outer shell appeared bright with a fading edge. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 07:07:27 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 07:07:27 -0400 Subject: (IAAC) Obj: NGC 3918 - Inst: 15' f4.5 Obsession Message-ID: <20080423110727.3880.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 3918 Category: Planetary nebula. Class: Constellation: Cen Data: mag 8 size 12" Position: RA 11:50 DEC -57: Description: Very bright uniform disk of intense light-blue color. No CS visible. The edge is well defined and the nebula therefore looks really like the disk of a planet. Small, but beautiful. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 07:11:09 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 07:11:09 -0400 Subject: (IAAC) Obj: NGC 4462 - Inst: 15' f4.5 Obsession Message-ID: <20080423111109.5707.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 22 May 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 244x Filter(s): Object(s): NGC 4462 Category: External galaxy. Class: Constellation: Crv Data: mag 11.9 size 2.8x1.1' Position: RA 12:29 DEC -23: Description: At 244x the galaxy extends approx 1,5x0,8?. The halo of 4462 has a fairly high surface brightness. In the even brighter center I could see a very faint stellar nucleus. NGC 4462 is easy to find as it is located only 1,2? W of Beta Corvi. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 07:21:57 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 07:21:57 -0400 Subject: (IAAC) Obj: IC 4593 - Inst: 15" f4.5 Obsession Message-ID: <20080423112157.10175.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 12 Apr 2008 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131 - 342x Filter(s): Object(s): IC 4593 Category: Planetary nebula. Class: Constellation: Her Data: mag 10.7 size 12" Position: RA 16:12 DEC +12: Description: Very bright light-bue colored disk of approx 12" diameter, with blurred edges that faint away. The 11mag central star is easily visible at 342x. At 131x the PN is visible as a tiny, bright blue disk and therefore easy to find among star surrounding stars. Nice object. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:52:59 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:52:59 -0400 Subject: (IAAC) Obj: NGC 3320 - Inst: 15' f4.5 Obsession Message-ID: <20080423105259.30091.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 22 May 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 131x Filter(s): Object(s): NGC 3320 Category: External galaxy. Class: Constellation: UMa Data: mag 12.3 size 2 x 1' Position: RA 10:40 DEC +57: Description: Gx, 12,3magv, 2x1?. UMa. Nicely located between an 11mag and a 13mag star. The fainter star (S of the galaxy) almost touches NGC3320. At 131x the galaxy extends N-S with a size of 2x1?. The core is bright and oval without a nucleus. Fairly high surface brightness. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:55:52 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:55:52 -0400 Subject: (IAAC) Obj: NGC 3415 - Inst: 15' f4.5 Obsession Message-ID: <20080423105552.30667.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 22 May 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 244x Filter(s): Object(s): NGC 3415 Category: External galaxy. Class: Constellation: UMa Data: mag 12.7 size 1.9 x 1.1' Position: RA 10:52 DEC +44: Description: Gx, 12,7magv, 1,9x1,1?, UMa. Closely attached to a triangle of 12-13mag stars. At 244x this high surface brightness object extends 1,2x0,7? N-S. I could see a faint and small core cloud but no sign of a stellar nucleus. NGC3415 is a very easy target even though it?s brightness is only 12,7. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 06:58:43 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 06:58:43 -0400 Subject: (IAAC) Obj: NGC 3666 - Inst: 15' f4.5 Obsession Message-ID: <20080423105843.32336.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 25 Mar 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 4.8 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 131x Filter(s): Object(s): NGC 3666 Category: External galaxy. Class: Constellation: Leo Data: mag 12 size 4.1 x 1.1' Position: RA 11:24 DEC +11: Description: Gx, 12mag, 4,1x1,1?, Leo. Located 9? SW of a 5,8mag star the galaxy appears as a 3x1? streak of light with a faint core. A 14mag star is just 1,3? NE of the galaxies center. Observed at 131x magnification. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 07:04:18 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 07:04:18 -0400 Subject: (IAAC) Obj: NGC 3750, NGC 3753, Copeland's Septet - Inst: 15' f4.5 Obsession Message-ID: <20080423110418.3245.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 14 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5 Seeing: 5 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15' f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 3750, NGC 3753, Copeland's Septet Category: Group of galaxies. Class: Constellation: Leo Data: mag 13.6 size Position: RA 11:38 DEC +22: Description: 3753 was the only galaxy that was quite easy to discern from the faint glow of galaxies that were visible only with averted vision. At 342x I could make out 4-5 separate patches of extremely faint light but I could not locate or identify those galaxies accurately. Copelands Septet is definitely within range of my 15-inch but it needs much better athmospheric conditions than this time. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 20:44:49 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 20:44:49 -0400 Subject: (IAAC) Obj: NGC 4244 - Inst: 15" f4.5 Obsession Message-ID: <20080424004449.9503.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 22 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 - 342x Filter(s): none Object(s): NGC 4244 Category: External galaxy. Class: Constellation: CVn Data: mag 10.4 size 17' x 2.2' Position: RA 12:17 DEC +38: Description: This very thin edge-on extends beyond the field of view of the 5mm eyepiece at 342x (FOV 12?)! The galaxy is remarkably bright for its size. The bright oval core seems to be offset a little to the E. Two 14mag stars are visible attached to the SW part of the galaxy. No further details such as knots or dark lanes are visible. Very spectacular, though. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:06:07 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:06:07 -0400 Subject: (IAAC) Obj: NGC 5286 - Inst: 15" f4.5 Obsession Message-ID: <20080424010607.19485.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2007 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6.0 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 5286 Category: Globular cluster. Class: Constellation: Cen Data: mag 7.1 size 13' Position: RA 13:46 DEC -51: Description: At slightly better conditions the globular reveiled over 100 stars right down to the core, which is very condensed. The Object extends approx 5' while the distinct core is some 50" wide. 3' south of the GC is a nice orange/blue double star (might not be a physical double) with approx 1' separation. The brighter star is catalogued as M Cen in Uranometria. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:28:25 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:28:25 -0400 Subject: (IAAC) Obj: NGC 7000 - Inst: 15" f4.5 Obsession Message-ID: <20080424012825.28161.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 13 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78 - 342x Filter(s): OIII Object(s): NGC 7000 Category: Emission nebula. Class: Constellation: Cyg Data: mag - size - Position: RA 21:00 DEC +44: Description: North America Nebula. At 78x using the OIII the small part with the ?Golf of Mexico? did show streaky filament structure falling into the dark cloud. That was really striking! Details in the upper part of 7000 are more subtle but, still apparent. The nebula is no more a uniform glow but resolved into brighter patches along with numerous dark clouds. Easy to see also the Pelican Nebula with its typical shape. NGC7000 was also visible in my 8x50 finder! The Nebula complex was just 15-20 deg above horizon when I observed. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 20:59:41 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 20:59:41 -0400 Subject: (IAAC) Obj: NGC 5198 - Inst: 15" f4.5 Obsession Message-ID: <20080424005941.15859.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 11 Apr 2005 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 Seeing: 10 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 5198 Category: External galaxy. Class: Constellation: CVn Data: mag 11.8 size 2' x 1.7' Position: RA 13:30 DEC +47: Description: Bright with a slightly oval shape. Approx 1,5x1,2' size. The bright core of the galaxy appears non-stellar and there is a very faint star embedded in the halo of NGC 5198. That star is difficult even with AV at 342x magnification. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:09:59 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:09:59 -0400 Subject: (IAAC) Obj: NGC 5307 - Inst: 15" f4.5 Obsession Message-ID: <20080424010959.20194.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2007 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6.0 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 5307 Category: Planetary nebula. Class: Constellation: Cen Data: mag 11.2 size 13" Position: RA 13:51 DEC -51: Description: Bright tiny disk with clearly defined edge at 342x. Blueish color is obvious. No central star visible. The disk seems to be very little elongated N-S. S-edge also seems to be slightly brighter. Nice planetary. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:15:18 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:15:18 -0400 Subject: (IAAC) Obj: NGC 5846, NGC 5846A, NGC 5850 - Inst: 15" f4.5 Obsession Message-ID: <20080424011518.22364.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.0 Seeing: 9 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): none Object(s): NGC 5846, NGC 5846A, NGC 5850 Category: External galaxy. Class: Constellation: Vir Data: mag 10 size 3' Position: RA 15:07 DEC +2: Description: Gx, 10 and 12,8magv, 3? and 0.5?, Vir. NGC5846 appears as a 2? wide round galaxy with a bright center but no other detail. The companion 5846A is easily visible as a faint 30? disk with a brighter almost stellar center. 10? ESE of 5846 is NGC5850, 10,8magv, 4,5?. It appears as a 2x1,5? wide, faint object with a brighter center but no distinct core. 5850 is elongated NW-SE. 5850 is fainter than 5846 and has a lower surface brightness. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 20:51:08 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 20:51:08 -0400 Subject: (IAAC) Obj: NGC 5053 - Inst: 15" f4.5 Obsession Message-ID: <20080424005108.12072.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 22 Feb 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131x - 342x Filter(s): none Object(s): NGC 5053 Category: Globular cluster. Class: Constellation: Com Data: mag 9.9 size 10.5' Position: RA 13:16 DEC +18: Description: Most difficult globular cluster that I have observed so far. The cluster is faintly visible at 131x. Only 3 stars are resolved at that magnification. It appears as an extremely faint irregular disk of about 5? diameter, without any brighter center. At 342x, some 6-8 stars at the limit of visibility appear randomly spread over the cluster (forground stars or members?). The faint disk does now almost fade away completely. I?m surprised how difficult this object is for a 15? scope! -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:20:31 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:20:31 -0400 Subject: (IAAC) Obj: NGC 6342 - Inst: 15" f4.5 Obsession Message-ID: <20080424012031.24429.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 11 Apr 2005 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.8 Seeing: 10 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 6342 Category: Globular cluster. Class: Constellation: Oph Data: mag 9.8 size 3' Position: RA 17:21 DEC -20: Description: Very small with a bright center. No individual stars visible, even at the edge of the cluster. Diameter approx 2'. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:37:39 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:37:39 -0400 Subject: (IAAC) Obj: NGC 7354 - Inst: 15" f4.5 Obsession Message-ID: <20080424013739.32254.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 24 Sep 2004 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 4.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: Major - gibbous or near object Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 7354 Category: Planetary nebula. Class: Constellation: Cep Data: mag 12.4 size 30" Position: RA 22:40 DEC +61: Description: Appears as a featureless slightly elongated oval (WSW-ENE). The size is approx 30x35?. The edge of the disk is clearly defined. 2 faint stars are just ~30? W and SW of the nebulous disk. Rather unspectacular object under todays difficult conditions (Moonlight). -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:49:04 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:49:04 -0400 Subject: (IAAC) Obj: SH 2-240, Simeis 147 - Inst: 15" f4.5 Obsession Message-ID: <20080424014904.5241.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 13 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 78x Filter(s): OIII Object(s): SH 2-240, Simeis 147 Category: Supernova remnant. Class: Constellation: Tau Data: mag - size - Position: RA : DEC +28: Description: Faint supernova remnant in Tau. At 78x with OIII and averted vision I could make out the southern parts of the Nebula as very faint but fairly easily visible streaks. Without the OIII I could not detect any trace of SH240. The nebula is almost too extended for my lowest magnification of 78x. Sh240 definitely needs very clear skies. I did not look out for the northern arcs of the SN remnant. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 21:55:44 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 21:55:44 -0400 Subject: (IAAC) Obj: SH 2-311, NGC 2467 - Inst: 15" f4.5 Obsession Message-ID: <20080424015544.9811.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 10Feb 2005 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 5.5 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131x Filter(s): OIII Object(s): SH 2-311, NGC 2467 Category: Emission nebula. Class: Constellation: Pup Data: mag - size 16 x 12' Position: RA : DEC -26: Description: Surprisingly bright nebula that responds extremely well to the OIII filter and turns into a real gem with the use of the OIII ! The size of the nebula is ~8x10' (round bright part with a very faint extemsion to the N). The bright round disk shows some darkening towards the middle, where a bright 9th magnitude star is located. The S edge of Sh2-311 is brighter than the other parts of the disk. The open cluster NGC 2467, which is embedded in the nebula, is very loose. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 22:02:31 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 22:02:31 -0400 Subject: (IAAC) Obj: Ru 106 - Inst: 15" f4.5 Obsession Message-ID: <20080424020231.13402.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 16 Apr 2007 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 131 - 342x Filter(s): Object(s): Ru 106 Category: Globular cluster. Class: Constellation: Cen Data: mag 10.9 size 2.5' Position: RA : DEC -51: Description: Very faint patch of light that resembles the equally faint globular cluster NGC 2419. No central brightening is visible at 131x and, at 342x the cluster almost disappears. No stars visible except for a few forground stars. Difficult object that needs clearer skies to resolve the brightest of its members (15-16mag). -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html From anonymous at s15272250.onlinehome-server.com Wed Apr 23 22:09:03 2008 From: anonymous at s15272250.onlinehome-server.com (anonymous at s15272250.onlinehome-server.com) Date: 23 Apr 2008 22:09:03 -0400 Subject: (IAAC) Obj: NGC 7662 - Inst: 15" f4.5 Obsession Message-ID: <20080424020903.15856.qmail@s15272250.onlinehome-server.com> ---- Observation Poster: Armin Hermann Observer: Armin Hermann Your skills: Advanced (many years) Date/time of observation: 13 Dec 2003 Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m) Site classification: Exurban Sky darkness: 6 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 15" f4.5 Obsession Magnification: 342x Filter(s): Object(s): NGC 7662 Category: Planetary nebula. Class: Constellation: And Data: mag 9 size 17" Position: RA 23:26 DEC +43: Description: Very bright and intensively blue-green at 78x. At that magnification the nebula shows up almost star-like. At high power (342x) the color remains bright blue- green. Some mottling and a possible darkening towards the center show up at that magnification. No central star visible. The brightness of the object makes it difficult to make out details within the small round cloud. Seeing (not perfect tonight) is also an important factor. -- ** This observing log was submitted via the IAAC Web form: www.visualdeepsky.org/enter-log.html