David's Astronomy Pages
CCD Images - Session 684 (2019-08-25)

Objects Session Notes
Bullet 68P/Klemola - Comet
   
Bullet IC 1029 - Spiral Galaxy (LGG 384 Member)
   
Bullet NGC 599 - Elliptical Galaxy
Bullet NGC 5707 - Spiral Galaxy (LGG 384 Member)
Bullet NGC 7250 - Spiral Galaxy ("Starburst Galaxy")
   
Bullet Whiting 1 - Globular Cluster
   
Bullet Variable Stars (photometric monitoring)
  - RX And, U And, Z And, SS Her, BL Lac
   
Bullet Nearby Stars (astrometric monitoring)
 - HH And, Barnards Star, Groombridge 34, Teegardens Star

    
   
- Full night session,  Duration 7.0 hr

Session operated in fully automated mode. Intervention required after Job Executor stalled waiting for program execution to return from a Telescope.Jog command.

- Main aim of the session was a full night of general observing with a mix of variable stars, nearby stars, comets and deep sky targets.
   
- 12" LX200 + ST-10XME for imaging
- TS 80mm APO + ZWO ASI178MC for guiding & imaging
- Ambient Temperature:  Initially 16.5°C falling to 15.0°C  (min) / then 14°C  (min) in observatory
(Dew heaters on manual )
- CCD Temperature:  -5°C  (62% av. power) & -10°C  (73% av. power)
- Notes from 2019-08-25 >>
    
   

68P/Klemola - Comet

68P/Klemola (passing through Ophiuchus)
Sun Distance 1.95 AU
Earth Distance 1.37 AU (205.4 million km)
Comet is shown by white cross-hairs
  68P/Klemola - Detail
Frames aligned on Comet
(Stars appear very slightly trailed
due to movement of comet)
Image   Image
Annotated CCD Image (50% size)
6 x 45s exposure (average combine), 3x3 binning, C Filter
2019-08-25 21:28 UT (#684019-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  CCD Image (100%, square root scale, cropped)
Image details as left


       
    More Images of 68P/Klemola    

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IC 1029 - Spiral Galaxy

IC 1029 (Bootes)
Part of LGG 384 Galaxy Group,
Associated with Ast. Now Challenge Object, May 2019
Bright star to left of field is GSC 3476:134 (mag +10.0)
Image
CCD Image (50% size, log scale)
5 x 180s exposure (average combine), 3x3 binning, C Filter
2019-08-26 00:45 UT (#684048-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
IC 1029 - Detail
Image
CCD Image (100% size, log scale, cropped)
Image details as above

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NGC 599 - Elliptical Galaxy

NGC 599 (Cetus)
NGC 599 (catalog mag +13.5),  NGC 601 (catalog mag +15.1)
 PGC 3093506 (catalog mag +16.3)
Target was shot by mistake. The intended target was ARP 4 (also in Cetus)
but ARP 4 in TheSky6 points to NGC 599 for some unknown reason.
Image
Annotated CCD Image (50% size, linear scale)
4 x 180s exposure (average combine), 3x3 binning, C Filter
2019-08-26 03:14 UT (#684125-29)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
NGC 599 - Detail
Image
CCD Image (100% size, log scale, cropped)
Image details as above

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NGC 5707 - Spiral Galaxy

NGC 5707 (Bootes)
Part of LGG 384 Galaxy Group
Associated with Ast. Now Challenge Object, May 2019
Bright star to left of field is HIP 71548 (mag +6.95)
Image
CCD Image (50% size, linear scale)
4 x 180s exposure (average combine), 3x3 binning, C Filter
2019-08-25 21:08 UT (#684004-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
NGC 5707 - Detail
Image
CCD Image (100% size, log scale, cropped)
Image details as above
   
NGC 5707 & Adjacent Galaxies
NGC 5707 (catalog mag + 13.3), PGC 52269 (Catalog mag +16.2), 
PGC 2396986 (catalog map +17.4)
Image
Negative CCD Image (100% size, cropped)
Image details as above
  
Image
Negative CCD Image (100% size, cropped)
Image details as above

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NGC 7250 - Spiral Galaxy ("Starburst Galaxy")

NGC 7250 (Lacerta)
"Starburst Galaxy"
Image
CCD Image (50% size, linear scale)
5 x 180s exposure (average combine), 3x3 binning, C Filter
2019-08-26 02:05 UT (#684056-60)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
NGC 7250 - Detail
Image
CCD Image (150% size, log scale, cropped)
Image details as above

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Whiting 1 - Globular Cluster

Whiting 1 (Cetus)
Discovered 2002 by Whiting, Hau & Irwin
Position of Whiting 1 shown by white circle
Image
Annotated CCD Image (50% size)
7 x 60s exposure (average combine), 3x3 binning, C Filter
2019-08-26 03:30 UT (#684134-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
Whiting 1 - Closer View
Some of the stars in the globular cluster are just visible
Image affected by dust mottes / bright sky background
Image
CCD Image (100% size, log scale, cropped)
Image details as above

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