David's Astronomy Pages
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Images (S524) |
Images Sessions |
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Images (S526) |
Objects Session Notes
168P/Hergenrother - Comet 262P/McNaught-Russell - Comet C/2011 UF305 (LINEAR) - Comet C/2012 S1 (ISON) - Comet IC 5193 - Elliptical Galaxy with SN 2012gb M1 - Supernova Remnant NGC 7242 - Elliptical Galaxy Photometric Monitoring - Variables - RX And, Z And, TT Ari, CI Cyg, SS Cyg, BL Lac, TZ Lyr Attempts: U And failed (wind), CY Lyr failed (wind/poor sky), GK Per failed (Cloud)
Astrometric Monitoring - Nearby Stars - Ross 248 (HH And), 6Groombridge 34, Teegardens Star
Attempts: 61 Cyg failed (poor sky)
- Late Evening session (4.8 hrs duration).
Good seeing- Session operated under semi-automated control, with remote monitoring from indoors computer.
(Power-Line networking)- Ambient Temperature: 0.5°C (minimum) - CCD operation -30°C (at 75% average cooling). - main objectives of the session were to perform further software testing and to acquire images of selected project stars for ongoing photometric and astrometric analysis, and to image a number of deep sky objects. Opportunity taken to acquire a follow-up image of Comet ISON (C/2012 S1) -
168P/Hergenrother - 2012-11-14 |
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CCD Image (50% size) 9 x 15s exposure (average combine), 3x3 binning, C Filter 2012-11-14 23:13 hUT (#525061-69 12" LX200R (at f/9.7) + ST-10XME |
False Colour CCD Image /
Inverse Spectrum (100% size, square root scaling, cropped) Image details as left |
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262P/McNaught-Russell |
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Annotated CCD Image (cropped) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2012-11-14 22:20 h UT (#525009-14) 12" LX200R (at f/9.7) + ST-10XME |
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C/2011 UF305 (LINEAR) |
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CCD Image (cropped) 9 x 45 sec exposure (average combine), 3x3 binning, C Filter 2012-11-15 02:12 h UT (#525216-24) 12" LX200R (at f/9.7) + ST-10XME |
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C/2011 UF305 (LINEAR) - wider view |
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CCD Image (50% size) Image details as above |
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C/2012 S1 (ISON) |
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Annotated CCD Image
(100% size) |
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C/2012 S1 (ISON) - Earlier Images (2011-11-11) |
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C/2012 S1 (ISON) - 2012-11-11 |
Same area taken 4 days later -
2012-11-15 |
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Annotated CCD Image (100% size, cropped) |
Annotated CCD Image (100% size, cropped) |
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CCD Image
Animation (2 frames separated by 46 min) |
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CCD Image
Animation |
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Diagrams illustrating the position
of C/2012 S1 (ISON) at 2012-11-11, relative to Jupiter & Earth |
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IC 5193 with supernova 2012gb
(Lacerta) |
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Annotated CCD Image (cropped) 3 x 120 sec exposure (average combine), 3x3 binning, C Filter 2012-11-15 00:01 h UT (#525089-91) 12" LX200R (at f/9.7) + ST-10XME |
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IC 5193 with supernova 2012gb - detailed view |
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Annotated CCD Image (200% size, cropped) 5 x 180 sec exposure (average combine), 3x3 binning, C Filter 2012-11-15 00:21 h UT (#525094-98) 12" LX200R (at f/9.7) + ST-10XME |
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M1 (Taurus) |
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CCD Image (cropped) 7 x 180 sec exposure (average combine), 2x2 binning, C Filter Auto-guided 2012-11-15 02:40 h UT (#525232-38) 12" LX200R (at f/9.7) + ST-10XME |
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M1 - wider view |
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CCD Image (35% size) Image details as above |
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NGC 7242 (Lacerta) | ||
Annotated CCD Image (75% size, cropped) 5 x 180 sec exposure (average combine), 3x3 binning, C Filter 2012-11-15 00:21 h UT (#525094-98) 12" LX200R (at f/9.7) + ST-10XME [ Full Size ] |
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NGC 7242 - wider view | ||
CCD Image (50% size) Image details as above |
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NGC 7242 - Earlier Image (2005-09-03) | ||
CCD Image 5x60s exposure (average combine), C Filter 2005-09-03 00:49 h UT (#93161-65) 8" LX200 Classic + ST-7E |
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Supernova 2001ib (2001) | ||
CCD Image (negative) 2001-12-14 with SN 2001ib (more) |
CCD Image (negative) 2005-09-03 scaled & cropped to same area |
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This Web Page: | Images - Session 525 (2012-11-14) |
Last Updated : | 2024-06-13 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |