David's Astronomy Pages
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 Images (S447) |
 Images Sessions |
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 Images (S449) |
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Objects Session Notes
1E 2259+586 - Anomalous X-ray pulser (AXP) 4U 0142+615 - Anomalous X-ray pulser (AXP) Variable Stars Photometric Monitoring - Variables - FO And, RX And, Z And, FS Aur, KR Aur, CV CMi, CI Cyg, SS Cyg, BL Lac, SZ Lyn, CN Ori, CZ Ori, FO Ori, FU Ori, NV Ori, GK Per, RR Tau, SU Tau, ER UMa, SU UMa No other attempts ()
Astrometric Monitoring - Nearby Stars - GRoombridge 1830
- Evening session (3.3 hrs). - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: 0.5 deg C (minimum) - CCD operation -30 degC (at 63% average cooling). - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis.
| 4U 0142+615 star field :
2011-01-19 no sign of AXP |
4U 0142+615 reference star field (catalog position is marked by mauve circle) |
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3 x 90s exposure, 3x3 binning, C Filter 2011-01-19 21:22h UT (#448188-90) |
2 min exposure, C Filter 2005-09-02 21:46h UT (#95025) |
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| 1E 2259+586 star field :
2011-01-19 no sign of AXP |
1E 2259+586 reference star field (catalog position is marked by mauve circle) |
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3 x 90s exposure, 3x3 binning, C Filter 2011-01-19 21:2h UT (#448193-95) |
Baseline
CCD Image, 2min, Filter 2004-12-29 |
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| This Web Page: | CCD Images - Session 448 (2011-01-19) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
