David's Astronomy Pages
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 Images (S223) |
 Images Sessions |
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 Images (S225) |
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Objects Session Notes
IC 1222 - Spiral Galaxy (ARP 73) FO Aqr - Variable Star CY Aqr - Variable Star TT Ari - Variable Star RX And - Variable Star TZ Lyr - Variable Star CY Lyr - Variable Star (Type UGSS) Astrometric & Photometric Monitoring
- SS Cyg (Dwarf Nova)
- BL Lac (Blazar)
- U And, W And, U Her, S Cyg (Mira variables)
- Z And (variable)
- Gliese 1245 (V1581 Cyg), Teegardens Star (Nearby Stars)
- Gamma Draconis
- long session (6.1hr), operated mainly by automated control with occasional remote monitoring - main objective of the session was to acquire images of selected stars for ongoing astrometric and photometric studies - secondary objectives was to acquire baseline images of a number of 'new' variable stars - opportunity was also taken to acquire images of ARP galaxy objects (IC 1222 in Hercules). Other images of NGC 6045 / Galaxy Cluster / ARP 71 in Hercules) where spoilt by cloud.
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IC 1222 / ARP 73 (Hercules) |
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| CCD Image 3 x 3 min exposure (average combine), 2x2 binning, C Filter 2007-10-22 20:11hUT (#224094-96) |
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FO Aqr (Aquarius) |
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| Annotated CCD Image 30 sec exposure, 2x2 binning, C Filter 2007-10-22 19:26hUT (#224067) |
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FO Aqr - Reference Stars |
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| Annotated CD Image (Image details as above) |
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CY Aqr (Aquarius) |
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| Annotated CCD Image 3 x 30 sec exposure (average combine), 2x2 binning, C Filter 2007-10-22 21:53hUT (#224177-83) |
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CY Aqr - Reference Stars |
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| Annotated CD Image 60 sec exposure, 2x2 binning, V Filter 2007-10-22 21:51hUT (#224178 |
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TT Ari (Aries) |
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| Annotated CCD Image 3 x 30 sec exposure (average combine), 2x2 binning, C Filter 2007-10-22 23:33hUT (#224259-65) |
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TT Ari with several distant galaxies |
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| Annotated CCD Image (Image details as above) |
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TT Ari - Reference Stars |
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| Annotated CD Image 45 sec exposure, 2x2 binning, V Filter 2007-10-22 23:31hUT (#224260) |
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RX And (Andromeda) |
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| Annotated CCD Image 3 x 30 sec exposure (average combine), 2x2 binning, C Filter 2007-10-23 00:01hUT (#224288-94) |
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RX And - Reference Stars |
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| Annotated CCD Image 45 sec exposure, 2x2 binning, V Filter 2007-10-22 23:59hUT (#224289) |
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NSV 00389 - Reference Stars |
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| Annotated CD Image 45 sec exposure, 2x2 binning, V Filter 2007-10-22 23:59hUT (#224289) |
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TZ Lyr (Lyra) - Reference Stars |
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Annotated CCD Image 3 x 30s sec exposure (average combine), 2x2 binning, V Filter 2007-10-22 23:42 h UT (#224271-75) |
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Earlier Image of TZ Lyr from 2006 |
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CCD Image 30s exposure, 2x2 binning, C filter 2006-12-17 20:19h UT (#165027) |
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CY Lyr (Lyra) |
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Annotated CCD Image 3 x 60s sec exposure (average combine), 2x2 binning, V Filter 2007-10-22 23:47 h UT (#224278-80) [ AAVSO Star Chart for CY Lyr ] |
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CY Lyr - Reference Stars |
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Annotated CCD Image (Image details as above) |
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Earlier Image of CY Lyr from 2006 |
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Annotated CCD Image 3 x 120s sec exposure (average combine), 2x2 binning, V Filter 2006-09-08 22:58 h UT (#141205-07) [ AAVSO Star Chart for CY Lyr ] |
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Images collected for Astrometric Monitoring
of Nearby Stars Project
Images collected for Photometric Monitoring
of Variable Stars
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| This Web Page: | CCD Images - Session 224 (2007-10-22) |
| Last Updated : | 2018-07-31 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
