From anonymous at sedna.atmob.org Wed Oct 3 21:54:00 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 3 Oct 2007 21:54:00 -0400 Subject: (IAAC) Obj: NGC 7426 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071004015400.1247.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/2/07 02:00 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 6-7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 128x, 193x, 257x Filter(s): None Object(s): NGC 7426 Category: External galaxy. Class: Constellation: Lac Data: mag 12.3 size 1.0' X 1.0' Position: RA 22:56 DEC +36:21 Description: A faint, uniform round halo which shows slight, gradual, diffuse brightening toward the core. The galaxy is located ~4' E. of a pair of 6th & 9th magnitude field stars which make observation difficult. Visible with averted vision at 128x, it was best seen at 193x and began to fade into the background at 257x. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Thu Oct 4 22:39:57 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 4 Oct 2007 22:39:57 -0400 Subject: (IAAC) Obj: NGC 7042 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071005023957.1024.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/2/07 02:40 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 6-7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 128x, 193x Filter(s): None Object(s): NGC 7042 Category: External galaxy. Class: Constellation: Peg Data: mag 12.0 size 1.0' X 1.0' Position: RA 21:13.5 DEC +13:34.5 Description: A faint, uniform, round to slightly oval halo. It shows no detectable brightening toward the core. Steadily visible with averted vision at 128x, it began to fade into the background at 193x. NGC7043, plotted 6' to the NE, could not be seen. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Thu Oct 4 23:06:56 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 4 Oct 2007 23:06:56 -0400 Subject: (IAAC) Obj: NGC 7177 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071005030656.1334.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/2/07 02:55 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 6-7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 77x, 128x, 193x, 257x Filter(s): None Object(s): NGC 7177 Category: External galaxy. Class: Constellation: Peg Data: mag 11.2 size 3.0' X 2.0' Position: RA 22:00.5 DEC +17:44 Description: 257x - An oval halo elongated E-W with the S. edge having a slightly irregular, uneven appearance. The halo gradually brightens to a fairly bright, diffuse circular nucleus with a faint, tiny, stellar core. A 13th magnitude field star is located just off the S. edge. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Sat Oct 13 22:33:47 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 13 Oct 2007 22:33:47 -0400 Subject: (IAAC) Obj: NGC 7286 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071014023347.10742.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/8/07 01:30 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 128x, 193x Filter(s): None Object(s): NGC 7286 Category: External galaxy. Class: Constellation: Peg Data: mag 12.5 size 0.5' X 0.5' Position: RA 22:28 DEC +29:07 Description: A faint, uniform circular halo which shows no detectable brightening toward the core. Visible with averted vision at 128x, it began to fade into the background at 193x. The Digital Sky Survey shows the galaxy to be oval shaped which suggests that only the core was seen. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Sat Oct 13 23:15:02 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 13 Oct 2007 23:15:02 -0400 Subject: (IAAC) Obj: IC 499, IC 512 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071014031502.12162.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/10/07 03:05 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 128x, 193x, 257x Filter(s): None Object(s): IC 499, IC 512 Category: External galaxy. Class: Constellation: Cam Data: mag size Position: RA : DEC : Description: IC499; Mag 12.5, Size 2.0' X 1.0', RA 06:45.5, DEC +71:21 193x- A uniform oval halo which is elongated E-W. It shows slight, gradual, diffuse brightening toward the core. A 12th magnitude field star is just off the NE edge. The galaxy is located 5' SW of a pair of 9th-10th magnitude stars which are aligned nearly N-S. IC512 lies ~25' to the SE. IC512; Mag 12.2, Size 1.0' X 1.0', RA 09:04, DEC +85:30 193x- A faint, uniform round halo which shows broad, diffuse brightening toward the center. The galaxy forms a right triangle with a wide (10') pair of 10th magnitude stars 10' to the N. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Sat Oct 13 22:43:51 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 13 Oct 2007 22:43:51 -0400 Subject: (IAAC) Obj: NGC 7539 - Inst: 10.1" f/4.5 Newtonian reflector Message-ID: <20071014024351.11156.qmail@sedna.atmob.org> ---- Observation Poster: Brent Reary Observer: Brent Reary Your skills: Intermediate (some years) Date/time of observation: 10/8/07 01:50 UT Location of site: Rolla, MO USA (Lat 37 57'N, Elev ) Site classification: Rural Sky darkness: 6.5 Seeing: 7 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 10.1" f/4.5 Newtonian reflector Magnification: 128x, 193x Filter(s): None Object(s): NGC 7539 Category: External galaxy. Class: Constellation: Peg Data: mag 12.2 size 1.0' X 0.5' Position: RA 23:14.5 DEC +23:40 Description: A faint, uniform oval halo which is elongaed E-W. It shows no detectable brightening toward the core. Visible with averted vision at 128x, it began to fade into the background at 193x. The galaxy is located 10' SW of a trio of evenly spaced 10th and 11th magnitude stars in a NE-SW line which points directly toward the galaxy. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From anonymous at sedna.atmob.org Wed Oct 17 04:47:43 2007 From: anonymous at sedna.atmob.org (anonymous at sedna.atmob.org) Date: 17 Oct 2007 04:47:43 -0400 Subject: (IAAC) Obj: NGC 6894 - Inst: 200 F5 eq Message-ID: <20071017084743.17972.qmail@sedna.atmob.org> ---- Observation Poster: Kim Gowney Observer: Kim Gowney Your skills: Intermediate (some years) Date/time of observation: 26 Oct 2003 20:01 UT Location of site: Wales UK (Lat 51 48, Elev 200ft) Site classification: Rural Sky darkness: 6 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 200 F5 eq Magnification: 50 100 Filter(s): OIII Object(s): NGC 6894 Category: Planetary nebula. Class: Constellation: Cyg Data: mag 12 size 55" Position: RA 20:16 DEC 30:35 Description: An easy and large object showing an obvious disk but no discernable detail, it was easiest at 50X with the OIII. -- Optional related URLs: ** This observing log automatically submitted via the Web from: http://www.visualdeepsky.org/enter-log.html From Lew.Gramer at noaa.gov Fri Oct 19 00:28:46 2007 From: Lew.Gramer at noaa.gov (Lew.Gramer at noaa.gov) Date: Fri, 19 Oct 2007 00:28:46 -0400 Subject: [Netastrocatalog-announce] TEST - please ignore! Message-ID: We are testing our brand new server! Clear skies, Lew Gramer owner at visualdeepsky.org From Lew.Gramer at noaa.gov Fri Oct 19 10:36:01 2007 From: Lew.Gramer at noaa.gov (Lew.Gramer at noaa.gov) Date: Fri, 19 Oct 2007 10:36:01 -0400 Subject: [Netastrocatalog-announce] TEST - please ignore! Message-ID: Please pardon our dust - testing on a new host server today! Clear skies, Your List Elves From Lew.Gramer at noaa.gov Fri Oct 19 13:56:18 2007 From: Lew.Gramer at noaa.gov (Lew.Gramer at noaa.gov) Date: Fri, 19 Oct 2007 13:56:18 -0400 Subject: (IAAC) Astronomy lists MOVED to a new server! (with problems) Message-ID: Many of you may have noticed some strange changes in our lists and websites in the past 24 hours. The reason is that our old host machine had begun to die, and we needed to move to a new machine quickly. I tried to post a message to all our lists yesterday, beginning at around 14:00 EDT (18 UT). But somehow, that warning post never went out! We are still experiencing some "inconveniences" as a result of this transition to our new hardware home. For instance, those of you that WERE on our "Digest", are now receiving individual emails instead. And those that were not receiving ANY email (disabled mail-delivery option) are now receiving all list posts! This may take a while for me and your dedicated List Elves to fix... I apologize, but please be patient with us! We should be back to our normal, useful state again within a day or two. Clear skies, Lew Gramer http://www.meteorobs.org http://www.visualdeepsky.org From Lew.Gramer at noaa.gov Fri Oct 19 18:41:16 2007 From: Lew.Gramer at noaa.gov (Lew.Gramer at noaa.gov) Date: Fri, 19 Oct 2007 18:41:16 -0400 Subject: (IAAC) The IAAC should now be back to normal! Message-ID: Our observation archive, archive search, and the 'netastrocatalog' and 'netastrocatalog-announce' lists themselves SHOULD now all be back to functioning normally. If you notice anything amiss, please let your friendly List Elves know! Just email us at: owner at visualdeepsky.org Clear skies! Lew Gramer From owner at visualdeepsky.org Tue Oct 23 07:21:20 2007 From: owner at visualdeepsky.org (Lew Gramer) Date: Tue, 23 Oct 2007 07:21:20 -0400 Subject: (IAAC) IAAC needs a deep-sky observation from you! Message-ID: <200710230721.20227.owner@visualdeepsky.org> The IAAC list appears to be operating correctly on our new hardware home. However, one critical piece still remains to be tested: our IAAC archive of deep-sky observations! Oh, you can access our past observations just fine: ? http://www.visualdeepsky.org/netastrocatalog/maillist.html Or view our list of NGC observations sorted by catalog ID: http://www.visualdeepsky.org/NGC.html (We have logs of 1436 out of the 7840 NGC objects, so far!) However, what remains to be tested on our new server is our ability to archive NEW observations. For that, we need a deep-sky observer who's willing to share a log with us. And actually, we could use TWO observing logs - one log that is submitted via email to our observing log address: ? netastrocatalog at visualdeepsky.org And one log submitted via our observing log Web page: ? http://www.visualdeepsky.org/enter-log.html So open up your notebooks, or head outside tonight and bag a NEW object - we are anxious to see your logs! Clear skies, Lew Gramer owner at visualdeepsky.org Webmaster: http://www.visualdeepsky.org From cliff_hedgepeth at hotmail.com Tue Oct 23 07:29:27 2007 From: cliff_hedgepeth at hotmail.com (Cliff Hedgepeth) Date: Tue, 23 Oct 2007 07:29:27 -0400 Subject: (IAAC) IAAC needs a deep-sky observation from you! In-Reply-To: <200710230721.20227.owner@visualdeepsky.org> References: <200710230721.20227.owner@visualdeepsky.org> Message-ID: Lew, when I try, all I get is the script in ASCII on the screen. it doesn't exicute. I am running XP SP2 and Mozella Firefox 6. Also with IE 7. Cliff Hedgepeth > Date: Tue, 23 Oct 2007 07:21:20 -0400 > From: owner at visualdeepsky.org > To: netastrocatalog-announce at visualdeepsky.org; meteorobs at meteorobs.org > CC: owner at visualdeepsky.org > Subject: (IAAC) IAAC needs a deep-sky observation from you! > > The IAAC list appears to be operating correctly on our new > hardware home. However, one critical piece still remains to > be tested: our IAAC archive of deep-sky observations! > > Oh, you can access our past observations just fine: > http://www.visualdeepsky.org/netastrocatalog/maillist.html > > Or view our list of NGC observations sorted by catalog ID: > http://www.visualdeepsky.org/NGC.html > (We have logs of 1436 out of the 7840 NGC objects, so far!) > > > However, what remains to be tested on our new server is > our ability to archive NEW observations. For that, we need > a deep-sky observer who's willing to share a log with us. > > And actually, we could use TWO observing logs - one log > that is submitted via email to our observing log address: > netastrocatalog at visualdeepsky.org > > And one log submitted via our observing log Web page: > http://www.visualdeepsky.org/enter-log.html > > So open up your notebooks, or head outside tonight and > bag a NEW object - we are anxious to see your logs! > > > Clear skies, > > Lew Gramer > owner at visualdeepsky.org > Webmaster: http://www.visualdeepsky.org > _______________________________________________ > netastrocatalog-announce mailing list > netastrocatalog-announce at visualdeepsky.org > http://lists.visualdeepsky.org/mailman/listinfo/netastrocatalog-announce From Lew.Gramer at noaa.gov Tue Oct 23 13:52:15 2007 From: Lew.Gramer at noaa.gov (Lew.Gramer at noaa.gov) Date: Tue, 23 Oct 2007 13:52:15 -0400 Subject: (IAAC) Obj: NGC 7293 (Helix nebula) - Inst: 20x80 binoculars Message-ID: Observation Poster: Lew Gramer Observer: Lew Gramer Your skills: Advanced (many years) Date/time of observation: 2007-08-13 00:00UT Location of site: Bahia Honda State Park, FL, USA (Lat 25N, Elev 1m) Site classification: Rural Sky darkness: 7.3 Seeing: 8 <1-10 Seeing Scale (10 best)> Moon presence: None - moon not in sky Instrument: 20x80 binoculars Magnification: 20x Filter(s): None Object(s): NGC 7293 (Helix Nebula) Category: Planetary nebula. Class: Constellation: Aqr Data: mag 7.3 size 960" x 720" Position: RA 22:30 DEC -20:50 Description: Casual observation in preparation for a Perseid meteor watch. My view was cursory - the annulus was well apparent, as was some deviation from an 'ideal ring shape, e.g., a brightening on two of the four corners of the slightly squashed object. It's just nice to be under a sky dark enough to see the Helix with binocs! (NOTE: This entry is also a test of IAAC's new host.) From yann.pothier at tiscali.fr Fri Oct 26 02:39:26 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Fri, 26 Oct 2007 08:39:26 +0200 Subject: (IAAC) V1302 AQL - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: V1302 AQL Category: post-AGB star Constellation: AQL Object data: Vmag*=10.5, Vmag.neb=11.7, diam.3" RA/DE: 19h26m48.1s, +11?21'17" (2000.0) Date and UT of observation: 05 august 2007, 21h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 4 Height above horizon: 56? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: at 271x, stellar object of medium brightness, immediately seen with direct vision, from 80x to 426x; UHC, OIII and Hbeta filters all show no contrast improvement; at 400x with Rainbow Optics spectroscope, the spectrum is continuous without any emission lines noted? [this post-AGB star is supposed to exhibit a small 3" nebulous shell] -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 12:20:17 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 17:20:17 +0100 Subject: (IAAC) NGC 6822 - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: NGC 6822 Category: irregular local group galaxy Constellation: SGR Object data: Vmag*=8.2, 15.4'x14.2' RA/DE: 19h44m56.6s, -14?48'25" (2000.0) Date and UT of observation: 10 august 2007, 22h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: from 125 to 271x, medium to large galaxy, very very faint (low surface brightness) although seen continuously with averted vision at 80x; elongated N-S about 9.1'x6.7' but its ill-defined edges are complicating the size estimate; a very slightly brighter central bar is elongated along the same axis, about 6.0'x2.8'; some HII regions and OB associations are visible (independant entries Hubble V, IC 1308, Hubble III and HKL 88-28, -31, -34, -37, -41), all in the N part of the galaxy and some faint galactic stars are spreaded over the glow (one of mag.12 is along the E border). -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 12:20:29 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 17:20:29 +0100 Subject: (IAAC) IC 1308 (in NGC 6822) - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: IC 1308 (=Hubble 10) Category: HII region and OB association Constellation: SGR Object data: HII= 22", OB= 38"x32", composed of Hodge 13 (OB) et Hodge 14 (HII) RA/DE: 19h45m05.2s, -14?43'19" (2000.0) Date and UT of observation: 10 august 2007, 22h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: at 271x, small, very faint, seen 75% of the observing time with averted vision at 271x, observed from 80 to 426x; round, about 22" in diam., homogeneous with diffuse edges; UHC filter gives a slight contrast gain and OIII a good one while Hbeta shows no enhancement; just non-stellar at 125x. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 12:23:13 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 17:23:13 +0100 Subject: (IAAC) Hubble 3 (in NGC 6822) - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: Hubble 3 (=6822-5 + 6822-6) Category: HII region and OB association Constellation: SGR Object data: HII=53", OB=45"x32", V?14.5, composed of Hodge 4 (HII) & Hodge 3 (OB) RA/DE: 19h44m32.9s, -14?42'08" (2000.0) Date and UT of observation: 10 august 2007, 22h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 271-426x Filters used: OIII, UHC, Hbeta Description: at 271x, quite small, extremely faint, seen less than 5% of the observing time with averted vision at 271x, observed from 271 to 426x; oval, about 58"x26" ESE-WNW like a bilobed nebula, with ill-defined edges; UHC filter gives a very slight suspected contrast gain while OIII or Hbeta shows no enhancement. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 12:26:22 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 17:26:22 +0100 Subject: (IAAC) HKL 88-28 & others (in NGC 6822) - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: HKL 88-28, HKL 88-31, HKL 88-34, HKL 88-37, HKL 88-41 Category: cluster of HII regions ? Constellation: SGR Object data: seems to be a cluster of HII regions RA/DE: 19h44m49.0s, -14?45'36" (2000.0) Date and UT of observation: 10 august 2007, 22h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 271-426x Filters used: OIII, UHC, Hbeta Description: at 271x, small, extremely faint, seen about 25% of the observing time with averted vision at 271x, observed from 271 to 426x; round, about 15", homogeneous with ill-defined edges; no contrast gain with filters (UHC, OIII or Hbeta). -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 12:28:40 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 17:28:40 +0100 Subject: (IAAC) Hubble 5 (in NGC 6822) - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: Hubble 5 Category: HII region and OB association Constellation: SGR Object data: Vmag?14.0, HII= 32"x22", OB= 35"x22", composed of Hodge 8 (OB), 9 & 11 (HII) RA/DE: 19h44m52.1s, -14?43'08" (2000.0) Date and UT of observation: 10 august 2007, 22h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: at 271x, small, very faint nebula, seen continuously with averted vision at 271x, observed from 80 to 426x; round, about 20" in diam., homogeneous with diffuse edges; UHC filter gives a slight contrast gain and OIII a good one while Hbeta shows no enhancement; just non-stellar at 80x when observed with care; faint star or condensation noticed against (inside) the E border. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Sun Oct 28 13:13:35 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Sun, 28 Oct 2007 18:13:35 +0100 Subject: (IAAC) NGC 6857 - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: NGC 6857 Category: HII region, diffuse nebula Constellation: CYG Object data: Vmag=14.0, 40"x40" (4'x3') RA/DE: 20h01m47.8s, +33?31'38" (2000.0) Date and UT of observation: 10 august 2007, 23h40 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 30? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: at 271x & 310x, with UHC filter, small nebula, of medium brightness, seen continuously with averted vision at 80x, observed from 80 to 426x, round although slightly triangular shape with NW apex; homogeneous with ill-defined edges; about 86" in diam., UHC and OIII filters give a good contrast gain, and even Hbeta shows a slight enhancement (rare enough to be mentioned); a mag.12.5 star is superimposed on the nebula, off-centered towards the N; this nebula was mistaken for a faint unresolved open cluster at low power. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Mon Oct 29 03:23:50 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Mon, 29 Oct 2007 08:23:50 +0100 Subject: (IAAC) UGC 11466 - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: UGC 11466 Category: galaxy S? Constellation: CYG Object data: Bmag=13.76, 2.2'x1.3', PA35?, z=0.002729, vr=818km/s RA/DE: 19h42m58.8s, +45?17'46" (2000.0) Date and UT of observation: 11 august 2007, 00h45 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 61? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: OIII, UHC, Hbeta Description: at 271x, small galaxy, faint, seen continuously with averted vision, observed from 80 to 426x, showing an arrow-head shape (pointing SW at about PA210?); estimated size of 1.0'x0.8' NE-SW, homogeneous (or very slightly brighter center) with diffuse edges; the "V" shape is seen less than 5% of the observing time requiring patience to be glimpsed several times; a mag.10 star 3.5'E is causing ennoying glare at 271x (slightly hazy upper atmosphere tonight); two mag.12 stars are 1.6'NW and SE. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Tue Oct 30 03:36:03 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Tue, 30 Oct 2007 08:36:03 +0100 Subject: (IAAC) LKHA 233 / GN 22.32.5 - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: LKHA 233 / GN 22.32.5 Category: cometary nebula Constellation: LAC Object data: phot.bright.=6/6, 150" RA/DE: 22h34m41.12s, +40?40'06" (2000.0) Date and UT of observation: 11 august 2007, 01h50 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 61? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 125-426x Filters used: OIII, UHC, Hbeta Description: at 271x, small nebula, faint, seen about 25% of the observing time at 271x, observed from 125 to 426x, irregular shape, somewhat cometary with ill defined edges; global elongated shape about 1.2'x0.6' NE-SW; brighter central part rectangular in shape centered on a mag.13 star, from which fainter extensions are leaving; the larger extension is going SW forming a slightly curved tail (concavity towards NW) about 0.8'x0.3' and its SW end is showing a little thicker (these last details, central parts and tail, are glimpsed less than 5% of the observing time, requiring attention); UHC, OIII and Hbeta filter all give a much degraded view of the nebula (must be a reflective one); located 3'E from SAO 52153 of 8th mag. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme From yann.pothier at tiscali.fr Wed Oct 31 03:34:17 2007 From: yann.pothier at tiscali.fr (Yann POTHIER) Date: Wed, 31 Oct 2007 08:34:17 +0100 Subject: (IAAC) NGC 7678 - Newtonian 17.5" (445mm) F/4.5 Message-ID: Observer: Yann POTHIER (France) Your skill: advanced (many years) Object: NGC 7678 Category: galaxy SBc/SXT5/SAB(rs)c/Sbrst Sy2 Constellation: PEG Object data: Bmag=12.4/12.6, 2.5'x1.8', PA5?, z=0.011639, vr=3489km/s RA/DE: 23h28m27.8s, +22?25'14" (2000.0) Date and UT of observation: 11 august 2007, 02h20 UT Location & latitude: La Clapiere Obs. (France, latN44 40 00, longE06 27 36) Site classification: rural, alt.1650m (5500ft) Limiting magnitude (visual in UMi): 6.31 (30% of the time) Transparency (1 to 5 - best to worst): 1 Seeing (1 to 5 - best to worst): 2 Height above horizon: 67? Moon up (phase?): no Instrument: Coulter 445mm/17.5" F/4.5 Magnification: 80-426x Filters used: - Description: at 271x, small to medium sized galaxy, faint, hard to see with direct vision (but held steadily with indirect vision), slightly oval, about 1.35'x1.05' NE-SW, with diffuse edges and a brighter center; southern spiral arm is seen about 10% of the observing time, one or two glimpses of its overall pattern were detected and several of its SW end (somewhat brighter or more condensed); the spiral arm width is about 10" and it develops counter-clockwise; the all galaxy lies in the middle of a triangle of mag.11-12 stars, 1.4'NE, 1.5'N and 1.1'S. -- Carpe noctem, Yann. Yann Pothier 11 impasse Canart, 75012 PARIS, FRANCE yann.pothier at fnac.net http://www.astrosurf.com/cielextreme