David's Astronomy Pages
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 Images (S122) |
 Images Sessions |
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 Images (S124) |
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Objects Session Notes ++
- 4.1/4 hour session - main aim was to record further images of comet 73/P SW-3 and recent supernova - 2006bp, 2006bt. - Opportunity was taken to acquire colour images of Moon (83% phase) - More Notes -
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Comet 73/P Schwassmann-Wachmann 3-B |
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| Animated CCD Frame
Sequence showing motion of fragment B over a 26 minute period |
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| CCD Image (75% size) 8 frames, 30s exposures, 1x1 binning, C Filter Linear Scale 2006-05-09 00:55h UT (#123203-37) |
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Comet 73/P Schwassmann-Wachmann 3-B |
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| False Colour CCD Image 4 x 1 min exposure, 2x2 binning, C Filter Aligned on comet & Stacked (Average combine) Log Scale (645-4800 ADU) 2006-05-08 22:53h UT (#123104-07) |
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| Fragment B change
from 3 day previous showing that comet fragment has dramatically flared up, and is now at around mag +5 |
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| False Colour CCD Image 4 x 60 sec exposure (#123104-07) 2006-05-08 22:53h UT |
False Colour CCD Image 4 x 60 sec exposure (#122224-27) 2006-05-06 01:26h UT |
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| Processed images showing Ion tail & 'bow front' details | ||
| Log root Scale |
Rotational Gradient (5 deg) |
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| Square root Scale (false colour) |
Rotational Gradient (5 deg, false colour) |
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| CCD Image (50% size) 36 x 30s, 1x1 binning, C Filter Aligned on comet nucleus & stacked 2006-05-09 00:55h UT (#123201-37) |
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| Comet 73/P Schwassmann-Wachmann 3-B | ||
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| CCD Image (75% size) 36 x 30s, 1x1 binning, C Filter Aligned on comet nucleus & stacked, Linear Scale 2006-05-09 00:55h UT (#123201-37) |
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Comet 73/P Schwassmann-Wachmann
3-C |
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| CCD Image 1 min exposure, 2x2 binning, C Filter Linear Scale 2006-05-08 22:23h UT (#123082) |
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Comet 73/P Schwassmann-Wachmann 3-C |
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| False Colour CCD Image 4 x 1 min exposure, 2x2 binning, C Filter Log Scale. False Colour (Inverse Spectrum) Aligned on comet & Stacked (Average combine) (590-5500 ADU) 2006-05-09 00:35h UT (#123196-99) |
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Moon (83% phase) |
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| CCD Image Mosaic (25% size) 0.11 sec exposure, 1x1 binning, B Filter Unsharp Masked 2006-05-08 22:34h UT (#123087-98) [ 50% size, Full Size ] |
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Moon (colour mosaic) |
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| Approximate Colour CCD Image Mosaic (25% size) Red : 0.11 sec (R Filter), Green : 0.11 sec (V Filter), Blue : 0.2 sec (B Filter) 1x1 binning, Unsharp Masked Colour Balance 150-20000 ADU (Red 1.0, Green 1.8, Blue 5.0) 2006-05-09 01:27h UT (#123250-85) [ 50% size ] |
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Moon (Detail) |
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Approximate Colour CCD Image |
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Moon (Detail) |
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Moon (Detail) |
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Moon (Detail) |
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M57 (Lyra) & M51 (Canes Venatici) |
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| CCD Images - Quick Snapshots |
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M3 (Canes Venatici) |
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| Composite Image (Top : CCD Image / Bottom : Approximate Colour CCD Image) Luminance : 3 x 60s (Median Combine, 2x2 binning, C Filter) Red : 60s (R Filter), Green: 60s (V Filter), Blue: 120s (B Filter) 2006-05-08 22:49 hUT (#123100-02 & 123108-10) |
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NGC 4631 (Canes Venatici) |
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| CCD Image 6 x 2min (Average Combine, 2x2 binning, C Filter 2006-05-08 23:11 hUT (#123113-18) |
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Tau Leo (Leo) - Double Star
(Struve 19) |
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| Approximate Colour CCD Image Red : 10s exp (R Filter), Green : 10s exp (V Filter), Blue : 20s exp (B Filter) 2x2 binning 2006-05-08 23:23 hUT (#123126-30) |
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Cor Caroli / Alpha CVn (Canes
Venatici) - Double Star (Struve 1692) |
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| Approximate Colour CCD Image Red : 3s exp (R Filter), Green : 3s exp (V Filter), Blue : 5s exp (B Filter) 2x2 binning 2006-05-08 23:30 hUT (#123136-38) [ Insert at 200% size ] |
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CVn Y (Canes Venatici) - Red
variable star |
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| CCD Image 3 x 20s (Median Combine, 2x2 binning, C Filter 2006-05-08 23:54 hUT (#123156-58) [ Insert at 200% size ] |
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Colour Images showing CVn Y's red colouration |
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| Approximate Colour CCD Image Red : 1s exp (R Filter), Green : 1s exp (V Filter), Blue : 2s exp (B Filter) 2x2 binning 2006-05-08 23:55 hUT (#123159-67) [ Insert at 300% size ] |
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Colour Image showing red colouration |
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| Approximate Colour CCD Image (LRGB) Luminance: 20s (C Filter), Red : 1s exp (R Filter), Green : 1s exp (V Filter), Blue : 2s exp (B Filter) 2x2 binning 2006-05-08 23:55 hUT (#123156-67) |
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NGC 3953 (Ursa Major) with SN 2006bp |
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| Annotated CCD Image 5 x 60s exposure (average combine), 2x2 binning, C Filter 2006-05-09 00:00 hUT (#123171-76) |
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Comet C/2004 B1 (Linear) |
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| Annotated CCD Image 2 min exposure 2x2 binning, C Filter 2006-05-09 00:07h UT (#123179) |
| Animation showing movement over 4 minutes |
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| Animated CCD Image 3 x 2 min exposure 2x2 binning, C Filter 2006-05-09 00:07 to 00:11h UT (#123179-81) |
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| CGCG 108-13 with SN 2006bt (Serpens Caput) 2006bt was discovered 2006-04-26.48 by Lick Observatory Supernova Search (Rochester Supernova site | Discovery Image | Reference Image) Image below (2006-05-09.015) was taken 12.5 days after discovery. Estimated magnitude of 2006bt is +17.1 (C filter). |
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| CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-05-09 00:21 h UT (#123185-89) |
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| This Web Page: | CCD Images - Session 123 (2006-05-08) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
