Observers: Jesse T. Palmerio, Ken W. Smith, Support Team: David O'Neill, Owen McBrien, Peter Clark, Erkki Kankare TAT: Cristina Barbarino, Morgan Fraser TO: Mauricio Martinez (day) Eduardo Matamoros (night) Calibrations: EFOSC2 PESSTO_calib, PESSTO_bias Weather: Thin clouds with humidity around 60%, variable seeing (0.7"-1.5"), ski became clear towards end night according to pyrgeometer. Comments: Calm night, humidity dropped at end of night to 25%. UT Object setup exp airmass seeing note ----------------------------------------------------------------------------------------- EFOSC 00:27:00 AT2018vr gr13 sl1 600s 1.6 0.8" class -> SNIa at z=0.07? 00:41:00 Std_L745a 1.15 0.7" 01:08:00 SN2018rw gr11 sl1 2700s 1.01 1.2" 02:01:00 SN2018rw gr16 sl1 2700s 1.03 1.0" 03:01:00 switch SOFI 03:24:00 SN2018oh JHK 400/360/720s 1.5 0.9" 03:55:00 SN2017jfs JHK 400/360/720s 1.65 0.9" 04:29:00 SN2017jfv JHK 1080/1440/1440s 1.61 0.8" 05:45:00 switch EFOSC 05:55:00 SN2017jfv BVgriz 6x300s 1.21 1.1" 06:47:00 Std_PG1047 UBVgriz 1.2 1.05" 07:20:00 Std_LTT2864 07:40:00 AT2018mr gr13 sl1 600s 1.6 0.9" class -> ?? 07:54:00 AT2018vj gr13 sl1 900s 1.5 0.9" class -> Star? 08:23:00 AT2018sm gr13 sl1 900s 1.15 1.3" class -> Galaxy? 08:50:00 AT2018tt gr13 sl1 600s 1.85 1.4" class -> SNIa at z=0.06? 09:07:00 AT2018ke gr13 sl1 600s 1.06 1.1" class -> SNII at z=0.02? |