Night report 2017-08-19
Observers: Joe Lyman, David Homan
TAT: Maria Teresa-Botticella, Kate Maguire
Support team: Kate Maguire
Calibrations: bias, dome flats, arcs, sky flats (evening: U, morning: zr)
Conditions: sporadic clouds and strong seeing (up to 3")
(All times in UT)
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Sunset: 22:28
Twilight (dusk): 23:41
Twilight (dawn):09:51
Sunrise: 11:04
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UT Target Type Comment
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22:50 - Sky Flats Exposures aborted during U-band exposures
23:25 PS17egl Followup g16+11, 1.5"; seeing around 2"
01:19 PS17egl Followup U imaging
01:40 EG274 Standard
01:55 - - Imaging calibration
02:00 AT2017fyo Classification G13, 1.5"; type Ia SN, post peak
02:30 AT2017gfh Classification G13, 1.5"; type IIb SN, post peak
02:50 AT2017gbh Classification G13, 1.5"; type Ia SN, post peak
03:10 AT2017gcj Classification G13, 1.5"; no clear ID, blue continuum, possibly CV
03:27 ATLAS17jnn Classification G13, 1.5"; type Ia SN, post peak
03:42 SMT17scn Classification G13, 1.5"; unclear, possibly Galaxy
04:10 OGLE17mat Classification G13, 1.5"; target has disappeared
04:17 ATLAS17jjb Classification G13, 1.5"; blue continuum, possible CV
04:30 PS17egq Classification G13, 1.5"; type Ia SN, around peak
04:55 AT2017gbv Classification G13, 1.5"; slit centred on galactic nucleus (no other obvious targets); type Ia SN
05:12 Feige 110 Standard
05:33 SN2016ezh Follow Up G11+16, 1.5"
06:35 - - Switch to SOFI for further follow up targets
06:50 - Telluric For AT2017gah
07:05 AT2017gah Follow Up SOFI BG
08:05 AT2017gah Follow Up HJK imaging
08:17 Feige 110 Standard
08:23 - Telluric For AT2017fzw
08:27 AT2017fzw Follow Up SOFI BG
09:30 AT2017fzw Follow Up HJK imaging