David's Astronomy Pages Images - Session 448 (2011-01-19)

Images (S447)

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Images (S449)

Objects	Session Notes
1E 2259+586 - Anomalous X-ray pulser (AXP) 4U 0142+615 - Anomalous X-ray pulser (AXP)     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     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°C  (minimum) - CCD operation -30°C (at 63% average cooling).   - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis.

4U 0142+615 - Anomalous X-ray pulser (AXP)   

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)
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 - Anomalous X-ray pulser (AXP) 

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)
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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