David's Astronomy Pages Images - Session 496 (2012-01-14)

Images (S495)

Images Sessions

Home Page

Images (S497)

Objects

Session Notes

IC 298 - Galaxy (ARP 147) Photometric Monitoring - Variables - FO And, RX And, U And, W And, Z And, S Cyg, SS Cyg, BL Lac, CN Ori, FO Ori, FU Ori, GK Per, RR Tau, SU Tau     Astrometric Monitoring - Nearby Stars - And HH, 61 Cyg, Groombridge 34, EV Lac,  Teegardens Star

- Evening session. Very good sky conditions and no wind. Session ended when cloud developed - Session parts operated under semi-automated control, with remote monitoring from indoors computer.    - Ambient Temperature: -4°C (minimum)  - CCD operation -30°C (at 58% average cooling).   - main objective of the session was to acquire images of selected project stars for ongoing photometric and astrometric analysis.  - usecondary objective was to take spectra of selected stars to restart spectroscopic projects

IC 298 - Galaxy (ARP 147)

IC 298  (Cetus)

CCD Image (cropped) 2 x 2 min exposure (average combine), 3x3 binning, C Filter  2012-01-14 23:22 h UT  (#496255-56) 12" LX200R  (at f/9.7) + ST-10XME

Back to Top