David's Astronomy Pages
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 Images (S416) |
 Images Sessions |
Home Page |
 Images (S418) |
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Objects Session Notes
NGC 3593 - Spiral Galaxy NGC 3489 - Spiral Galaxy Photometric Monitoring - Variables - U and, W And, Z And, HR Aur, KR Aur, SY Cnc
- R CrB, AM CVn, RS CVn, U Gem, AM Her,
- RZ LMi, DY Per, GK Per, RR Tau, ER UMa
RX And. Z And, S Cyg, U Her, FO Ori, FU Ori attempts (failed due to cloud)Astrometric Monitoring - Nearby Stars No attempts
- Evening session (3.5 hrs), patchy cloud - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: Uneven due to passing clouds, +2 deg C (minimum) - CCD operation -25 degC (at 65% average cooling). - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis - opportunity taken to acquire a couple of deep sky targets - Note : raw images accidentally recorded with a 416 number prefix rather than planned 417 prefix
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NGC 3593 (Leo) |
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CCD Image (33%) 4 x 120s exposure (average combine), 2x2 binning, C filter, 2010-03-15 23:17h UT (#417884-87) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 3593 - detail |
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CCD Image (cropped)
Image details as above |
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NGC 3489 (Leo) |
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| CCD Image (33%) 2 x 120s exposure (average combine), 2x2 binning, C Filter 2010-03-15 23:45 hUT (#417906-09) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 3489 - detail |
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| CCD Image (cropped) Image details as above |
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| This Web Page: | CCD Images - Session 417 (2010-03-15) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
