David's Astronomy Pages Images - Session 470 (2011-04-27)

Images (S469)

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Images (S471)

Objects	Session Notes
Hickson 68 - Galaxy Group (NGC 5334, NGC 5350 et al)     Photometric Monitoring - Variables - KR Aur, U Gem, GK Per - SY Cnc, AM CVn attempts (cloud)     Astrometric Monitoring - Nearby Stars - None	- Evening  session (1.1 hrs) - Session operated under semi-automated control, with remote monitoring from indoors computer.  - Ambient Temperature: +5.0°C (minimum)  - CCD operation -25°C (at 74% average cooling).   - main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis.

Hickson 68 - Galaxy Group (NGC 5334, NGC 5350 et al)

Hickson 68 / NGC 5334 et al (Canes Venatici)

Annotated CCD Image (cropped) 6 x 120 sec exposure (average combine), 3x3 binning, C Filter  2011-04-27 22:02 h UT  (#470032-37) 12" LX200R  (at f/9.7) + ST-10XME

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