night-report-2020-02-03

Night-report-2020-02-03

Observers: Ido Irani, Erez Zimmerman
Support Team: Rachel Bruch, Ofer Yaron
TAT: Steve Williamns, Stefan Taubenberger, Nada Ihanec

Calibrations: 
Bias,Dome flats, additional sky flats (to supplement previous ones from 1/2 due to contamination by stars in some of the exposures)

Weather: 
Beginning: Humidity 49%, wind speed 3.2 m/s, seeing: 1.1"
Middle: Humidity 50%, wind speed 3 m/s, seeing: 1"
End : Humidity 70%, wind speed 3.2 m/s, seeing: 1.1"

Comments:


Observations:

UT Target Type Setup Seeing Exptime Notes
00:30GD71STDg11+g13+g16 (1" +1.5")1.11"410s
00:50 SN2019ibk Followup g13 1.2" 2700s 
01:42 SN2019pcr Followup BVRi 0.79" 2700s 
02:42 AT2020bqo classification g13 0.84" 900s slit was also on the host center as a bonus
 03:05 SN2019unb Followup g13 0.9" 2700s 
 04:00 AT2019hdl Followup g13 1" 1800X2 paralactic reacquired between exposures
 05:10AT2020bad  classification g13 1.2" 900s 
 05:35 LTT3864 STD g13+g11+g16 1" only  1" 320s 
 05:52 SN2020ue followup         g11+g16 1.2" 600s each grismchanged g16 exposure to 200s due to high counts (20K) in first try of g11.
Repeated g11 with 100s instead of 600s, so normal counts were acquired (max: 3K) 
 06:29 SN2020aze followup g13 1.3" 900s 
 07:10 AT2020bpz classification g13 1.2" 900s 
 07:40 AT2020aqd classification g13 0.9" 600s 
 08:05SN2018bsz  followup K 1.1" 2880s 
 09:10 SN2020ue followup JHK0.8"  124s 
       
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