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Objects Session Notes ++
- 4 1/4 hour session, - main aim was to record follow up images of main fragments of Comet 73/P Schwassmann-Wachmann 3 - More Notes -
Comet 73/P Schwassmann-Wachmann 3-B |
False Colour CCD Image 4 x 1 min exposure (stacked, aligned on comet) 2x2 binning, C Filter Log Scale, False Colour (inverse spectrum) 2006-04-27 21:57h UT (#118027-30) |
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Comet 73/P Schwassmann-Wachmann 3 /
Fragment C |
Approximate Colour CCD Image Red : 2 x 1 min exposure (R Filter), Green : 2 x 1 min exposure (V Filter), Blue : 2 x 2 min exposure (B Filter), 2x2 binning, C Filter 2006-04-27 21:50h UT (#118020-25) |
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Comet 73/P Schwassmann-Wachmann 3-G |
CCD Image 2 min exposure 2x2 binning, C Filter 2006-04-28 00:03h UT (#118154) |
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M100 (Ursa Major) with SN 2006x |
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CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 22:22h UT (#118081-86) |
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M100 with SN 2006x on 2006-02-20 Est. Mag +13.7 (C Filter) 16 days after discovery |
M100 with SN 2006x on 2006-04-27 Est. Mag +15.7 (C Filter) 82 days after discovery |
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CCD Image (200% size) 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-02-20 23:17h UT (#115064-68) |
CCD Image (200% size) 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 22:22h UT (#118081-86) |
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NGC 3190 (Leo) |
CCD Image 3 x 60 sec exposure (median combine), 2x2 binning, C Filter 2006-04-27 22:45 h UT (#118094-98) |
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NGC 3227 (Leo) |
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 22:59 h UT (#118102-06) |
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CGCG 108-13 (Serpens Caput) |
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 23:12 h UT (#118110-14) |
CGCG 108-13 with SN 2006bt 2006bt was discovered 2006/04/26.48 by Lick Observatory Supernova Search (Rochester Supernova site | Discovery Image | Reference Image) Image below (2006-04-27.967) was taken 1.5 days after discovery. Estimated magnitude of 2006bt is +17.1 (C filter). |
CCD Image (image details as above) 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 23:12 h UT (#118110-14), 200% size |
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NGC 3607 (Leo) |
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 23:25 h UT (#118118-22) |
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NGC 3753 (Leo) |
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 23:37 h UT (#118126-30) |
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HD 189733 (Vulpecula) |
HD 189733 - B Band |
Annotated CCD Image 20 sec exposure, 2x2 binning, B Filter 2006-04-28 00:22 h UT (#118196) |
HD 189733 - V Band |
CCD Image 10 sec exposure, 2x2 binning, V Filter 2006-04-28 00:22 h UT (#118197) |
Tests suggest imaging at 60s (B) and 30s
(V) to improve S/N |
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MCG 6-33-20 (Bootes) |
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-28 00:30 h UT (#118203-07) |
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M63 (Canes Venatici) |
False Colour CCD Image 5 x 2 min exposure (summed combine), 2x2 binning, C Filter Log brightness scaling 2006-04-28 00:44 h UT (#118215-19) |
M63 - false colour image showing spiral detail |
False Colour CCD Image 5 x 2 min exposure (summed combine), 2x2 binning, C Filter Blurred, Log brightness scaling, False Colour (Inverse Spectrum) 200 percent size scaling, cropped 2006-04-28 00:44 h UT (#118215-19) |
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M29 (Cygnus) |
CCD Image 3 x 60 sec exposure (median combine), 2x2 binning, C Filter 2006-04-28 00:57 h UT (#118227-29) |
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This Web Page: | CCD Images - Session 118 (2006-04-27) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |