Observers: Sylvain Baumont, Paula Zelaya TAT: Joe Anderson, Nancy Elias-Rosa Clouds at the beginning of the night :((( CALIBRATIONS: - 21:00 EFOSC_bias, EFOSC_calib slit angle check DONE - 23:47 Sunset: DOME CLOSE due to clouds/humidity above 80% => NO EFOSC dawn sky flats - 05:31 DOME OPENED image analysis - 09:17 Twilight: DOME CLOSED - 09:xy EFOSC_SpecFlat, EFOSC_SpecArc OBSERVATIONS: --- EFOSC --- - UT 05:56 OGLE-2015-SN-035 : CLASSIFICATION, Seeing 0.8-0.9'', Airmass=1.8 (noisy spectrum, broad emission line at 6800A) Acceptable SNID fit with SN-IIP sn04et+6d, z=0.038 or sn06bp+4d, z=0.043 - UT 06:17 STD_L745a - UT 06:31 SN2015D : FOLLOW UP, gr11,gr16, Seeing 0.7-0.5'', Airmass=1.5 --- Switch to SOFI --- - UT 08:02 SN2015D : FOLLOW UP, JHK, Seeing 0.6-0.8'', Airmass=1.4 |