David's Astronomy Pages
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 Images (S539) |
 Images Sessions |
Home Page |
 Images (S541) |
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Objects Session Notes
NGC 2194 - Open Cluster NGC 2259 - Open Cluster NGC 2251 - Open Cluster NGC 2254 - Open Cluster Caldwell 49 (Part) - Nebula with Boks Globules (Rosetta Nebula) C/2012 S1 (ISON) - Comet C/2012 L2 (LINEAR) - Comet Variable Stars Photometric Monitoring - Variables - RX And, U And, W And, Z And, BL Lac, DY Per, GK Per Astrometric Monitoring - Nearby Stars - HH And, Groombridge 34
- Late Evening session (2.6 hrs duration). Cold - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: -2.0 degC, (minimum) - CCD operation -30 degC (at 66% average cooling). - main objectives of the session were to acquire images of selected project stars for ongoing photometric and astrometric analysis. Opportunity was taken to acquire images of a . -
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NGC 2194 / Herschel VI-5 (Orion) |
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CCD Image (75% size) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 20:33hUT (#540045-50) 12" LX200R (at f/9.7) + ST-10XME [ Full Size Image ] |
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NGC 2194 / Herschel VI-5 - Earlier Image (2008) |
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CCD Image 5 x 60s sec exposure (average combine), 2x2 binning, C Filter 2008-12-18 22:38 h UT (#335281-85) LX200" Classic + ST-7e |
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NGC 2259 (Monoceros) |
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CCD Image (75% size) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 20:39hUT (#540054-60) 12" LX200R (at f/9.7) + ST-10XME [ Full Size Image ] |
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NGC 2251 (Monoceros) |
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CCD Image (75% size) 4 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 20:45hUT (#540063-69) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 2254 (Monoceros) |
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CCD Image (75% size) 6 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 20:39hUT (#540072-78) 12" LX200R (at f/9.7) + ST-10XME [ Full Size Image ] |
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NGC 2254 (Monoceros) |
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CCD Image (75% size) 4 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 20:58hUT (#540081-86) 12" LX200R (at f/9.7) + ST-10XME |
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Caldwell 49 (Monoceros) |
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CCD Image (50% size) 5 x 90 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 21:24hUT (#540111-17) 12" LX200R (at f/9.7) + ST-10XME |
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Caldwell 49 with Boks Globules |
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CCD Image (80% size, cropped) Image details as above |
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C/2012 S1 (ISON) |
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| Annotated CCD Image (cropped) 7 x 90 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 21:38hUT (#540120-26) 12" LX200R (at f/9.7) + ST-10XME |
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C/2012 S1 (ISON) - Early
Image 2012-11-11 |
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| Annotated CCD Image (100% size, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2012-11-11 04:22 hUT (#524411-15) 12" LX200R (at f/9.7) + ST-10XME |
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C/2012 L2 (LINEAR) |
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| Annotated CCD Image (cropped) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 21:48hUT (#540129-33) 12" LX200R (at f/9.7) + ST-10XME |
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C/2102 L2 (LINEAR) &
background galaxies |
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| Annotated CCD Image (cropped) Image details as above |
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| This Web Page: | CCD Images - Session 540 (2013-02-27) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
