================================================================= REPORT === 2009.05.21 GSC 3087-2079 ===============================================================[UT times]=== Site: Astronomical Observatory - University of Siena - Italy Lat 43 18 45 N - Long 11 20 12 E Observers: *** Time: sync via internet using Dimension4 software PC-clock precision within 1 second JD Time: UT GEOCENTRIC (with NO heliocentric correction) Sky: ***; seeing 1/5 Moon: *** --- CONDITIONS --- h 20.20 Temp 23.3 C Humid 47% h 0.20 Temp 20.0 C Humid 66% --- INSTRUMENTATION and SOFTWARE --- Telescope: Meade LX200 25cm F=1600mm f/6.3 CCD: Sbig ST7-ME field 14.79'x9.86' - pixel 1.16"x1.16" Filter: V Johnson-Cousins (Schuler) Acquisition software: MaxImDL 4.56 Data reduction software: MaxImDL 4.56 Calibration: dark-frame subtraction only --- PHOTOMETRY GSC 3087-2079 --- OBJ1: GSC 3087-2079 (RA 17 38 37.4 Dec +37 53 57.9) REF1: TYC 3087-2049 Vmag=11.82 (Tycho) Chk1: TYC 3087-1853 Vmag=11.96 (Tycho) Photometry apertures: 8-8-8 (pixels) --- OTHER NOTES --- - *** ========================================================== END OF REPORT ===