The night's conditions were not photometric Observers: Joe Lyman, David Homan Support team: Lluís Galbany TAT: Joe Anderson Calibrations: EFOSC: bias, arcs Conditions: Clear sky but strong wind. Seeing stayed below 1.5" early in the night. Jumped above 1.5" around 4:30 and stayed there. Telescope had to close due to wind at the end of the night, cutting short our standard star exposures UT Target Type Comment ============================================================================================== 23:00 PS17egl Follow up H imaging; no detection in individual frames 00:50 AT2017gah Follow up SOFI BG 02:00 Hip089430 Telluric Standard 02:05 EG274 Flux Standard 02:10 AT2017gah Follow up JHK imaging 02:25 - - Switch to EFOSC + image analysis 02:45 LTT 7379 Standard 03:10 AT2017gih Classification Noisy blue continuum, classification unclear 03:30 - - Repayment for exchanged time 04:35 AT2017gip Classification Type IIP SN 04:55 ATLAS17jsb Follow up g11 05:30 ATLAS17jsb Follow up g16 06:15 OGLE17olq Classification Non detection 06:25 ATLAS17jxd Classification Type Ia SN, a few days prior to peak 06:45 AT2017ghw Classification Type IIn SN 07:10 ATLAS17jsk Classification Type Ia SN, likely subtype 91T 07:30 PS17edg Classification Red continuum, showing possible broad line features 08:00 AT2017ggv Classification Both AGN and type IIn templates match in SNID; object is located away from the host core 08:10 AT2017ggt Classification Non detection (possible object on edge of bright host centre, seeing too high) 08:20 AT2017gig Classification Young type Ia SN 08:40 PS17ebt Classification Galaxy spectrum 09:10 ATLAS17jxe Classification Type Ia SN, possibly subtype 91T 09:35 OGLE17nif Classification Blue continuum, possible narrow H_alpha emission at z=0 09:55 VMA2 Standard Interrupted by weather: telescope had to close |
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