Observers: Christoffer Fremling, Anders Nyholm TAT: Nancy Elias-Rosa, Lluís Galbany Tpnight conditions are not photometric with some high clouds at the start of the night. We do EFOSC followup and classifications. (times are in UT) CALIBRATIONS: - 00:00 Sunset - 23:30 PESSTO_SkyFF UVi - 09:30 PESSTO_SkyFF grz - 09:45 PESSTO_bias, PESSTO_calib SCIENCE-OBSERVATIONS: EFOSC observations - 01:00 ASASSN-14lw, Airmass=1.32, Seeing=0.72” Comment: gr11+gr16 followup - 02:02 SN2013hx, Airmass=1.5, Seeing=0.78” Comment: followup imaging ri dither - 03:53 STD l745, Airmass=1.03, Seeing=0.68” - 04:18 OGLE73, Airmass=1.5, Seeing=0.7” Comment: followup gr13 3200s, very faint signal - 05:45 ASASSN-15bf, Airmass=1.69, Seeing=0.46” Comment: Class. gr13, Ia +10d z=0.047 - 06:03 OGLE30, Airmass=1.44, Seeing=0.75” Comment: Class. gr13, Ia -1d, z=0.172 - 06:48 LSQ15cs, Airmass=1.27, Seeing=0.85” Comment: Class. gr13, Ia +3, z=0.113 - 07:25 LSQ14mo, Airmass=1.03, Seeing=0.57” Comment: Followup, imaging ri dither ——————————————————————— SCIENCE-CONCLUSIONS: With EFOSC: Followup - ASASSN-14lw, followup gr11+gr16, spectrum looks OK - SN2013hx, followup ri imaging - OGLE73, followup gr13 spectroscopy, very faint trace - LSQ14mo, followup ri imaging Classification - ASASSN-15bf, Ia +10d z=0.047 - OGLE30, Ia -1d, z=0.172 - LSQ15cs, Ia +3, z=0.113 |