David's Astronomy Pages
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 Images (S465) |
 Images Sessions |
Home Page |
 Images (S467) |
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Objects Session Notes
NGC 4038 / 4039 - Interacting Galaxy Pair ("The Antennae") Saturn Saturn Moons UGC 4985 - Spiral Galaxy & Supernovae SN 2011be Variable Stars Photometric Monitoring - Variables - KR Aur, CV CMi, SY Cnc, U Gem, RZ LMi, SZ Lyn, DY Per, GK Per
Astrometric Monitoring - Nearby Stars - None
- Late evening session (1.8 hrs), - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: Warm night. +10.0 deg C (minimum) - CCD operation -20 degC (at 77% average cooling). - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis.
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NGC 4038/4039, ARP 244, Caldwell 60/61 (Corvus) |
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| CCD Image (50% size) 9 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-04-05 23:33 h UT (#466047-57) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 4038/4039 - detail |
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| CCD Image (100% size, cropped) Image details as above |
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NGC 4038/4039 - detail |
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| Negative CCD Image (100% size,
cropped) Image details as above |
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NGC 4038/4039 - Earlier Image 2009-05-03 |
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| Annotated CCD Image (cropped to central area) 9 x 60 sec exposure (average combine), 3x3 binning, C Filter 2009-05-03 22:56 h UT (#366055-63) 12" LX200R (at f/5.7) + ST-10XME |
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Saturn |
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| CCD Image (unsharp masked, cropped) 0.12s exposure (single frame), 1x1 binning, C Filter 2011-04-05 23:48 hUT (#466067) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image of Saturn from Feb 2010 - 2010-02-21 |
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| CCD Image (cropped) 0.2 sec exposure (single frame), 1x1 binning, R Filter Unsharp Masked 2010-02-21 00:41 h UT (#414465) 12" LX200R (at f/9.7) + ST-10XME |
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Saturn Moons |
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| Annotated CCD Image (cropped) 5 x 0.2s exposure (average combine), 3x3 binning, C Filter 2011-04-05 23:46 hUT (#466059-82) 12" LX200R (at f/9.7) + ST-10XME |
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Saturn Moons |
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| CCD Image (unsharp masked, cropped) 2s exposure (single frame), 3x3 binning, C Filter 2011-04-05 23:51 hUT (#466083) 12" LX200R (at f/9.7) + ST-10XME |
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UGC 4985 & PSN J09225262+2159157
(=SN 2011be, = SNHunt46) (Leo) Image below
(2011-04-06.01) was taken 11.9 days after discovery. |
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| Annotated CCD Image (cropped, 100%
size) 120s exposure (single frame), 3x3 binning, C Filter 2011-04-06 00:08 hUT (#466098) 12" LX200R (at f/9.7) + ST-10XME |
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| This Web Page: | CCD Images - Session 466 (2011-04-05) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
