David's Astronomy Pages
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 Images (S429) |
 Images Sessions |
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 Images (S431) |
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Objects Session Notes
103P/Hartley - Comet M76 - Planetary Nebula (Little Dumbbell) M33 - Spiral Galaxy (Pinwheel Galaxy) Variable Stars Photometric Monitoring - Variables - RX And, U And, W And, Z And, R CrB, CI Cyg, S Cyg, SS Cyg, AM Her, U Her, BL Lac, CY Lyr, TZ Lyr, FG Sge, U Sge, V Sge, WZ Sge
Astrometric Monitoring - Nearby Stars - Teegardens Star
- Late evening session (4.8 hrs), - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: 7 deg C (minimum) - CCD operation -20 degC (at 66% average cooling). - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis. and to acquire several Star Spectra -
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Comet 103P/Hartley |
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| Annotated CCD Image (cropped) 5 x 30s exposure (aligned on comet, average combine), 3x3 binning, C Filter 2010-10-06 20:25 hUT (#430003-07) 12" LX200R (at f/9.7) + ST-10XME |
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Comet 103P/Hartley - previous image (2010-09-26) |
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| Annotated CCD Image (cropped) 5 x 30s exposure (aligned on comet, average combine), 3x3 binning, C Filter 2010-09-26 21:17 hUT (#429005-09) 12" LX200R (at f/9.7) + ST-10XME |
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Comet 103P/Hartley - earlier image (2010-08-20) |
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| Annotated CCD Image (cropped) 5 x 30s exposure (average combine), 3x3 binning, C Filter 2010-08-20 21:32 hUT (#423018-22) 12" LX200R (at f/9.7) + ST-10XME |
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| M76 (Perseus) |
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CCD Image (square root scale, 60% size) 3 x 3 min (average combine), 3x3 binning, C Filter 2010-10-07 00:33hUT (#430329-31) 12" LX200R (at f/5.7) + ST-10XME |
| M76 - detail |
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CCD Image (log scale, 100% size, cropped) Image details as above |
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M33 (Triangulum), |
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| CCD Image (Linear Brightness Scale, 75%
size) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2010-10-07 00:51hUT (#430334-36) 12" LX200R (at f/9.7) + ST-10XME [Full Size Image] |
| Earlier Image of M33 - showing named HII regions |
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Annotated CCD Image Mosaic (75% size) 3 min exposure (average combine), 2x2 binning, C Filter Rotated & Cropped 2006-11-16 22:24 h UT (#152233-45) 8" LX200 classic + ST-7e |
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| This Web Page: | CCD Images - Session 430 (2010-10-06) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
