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Night Report 2019-08-06

1.Night Report 2019-08-05

Observers:
Philip Wiseman, Charlotte Angus,

Support Team: 
 Lizi Swann, Chris Frohmaier

TAT: 
Janet Chen, Cristina BarbarinoRegis Cartier

Calibrations:
EFOSC2: Evening: Arcs, bias
Morning: Arcs

Weather:
Sunset: 22:21 UT, Twilight (end): 23.35 UT
Morning Twilight (start): 10.02 UT, Sunrise: 11:16 UT

Start of night: Clear, low winds, seeing hovering around 1"
Middle of night: Still clear, winds increasing to ~5m/s, seeing increased to 1.1-1.2"
End of night: Seeing increased to between 1.3-1.6". Wind speed increased to 12 m/s

Comments:

Observations:

EFOSC2
 UT Target Type Setup Airmass Seeing Exp time Notes
 23:28 SN2019cxt Follow-up
 gr13 slit1.0 1.3 1.0" 1x2700s + Image analysis. Will repeat tomorrow!
 00: 25 SN2019gfm Follow-up gr13slit1.0 1.75 1.0" 1x2700s 
 01:18 SN2019ltw Follow-up gr11+16 slit1.0 1.6 1.0" 1x900s each 
 02:05   EG131     STD gr11+13+16 slit1.0+1.5 1.1 1.0"  
 02:29 SN2019fcg Follow-up g13slit1.0 1.25 1.2" 1x1500s
 03:04 AT2019mtn Classification g13slit1.0 1.4 1.0" 900s
 SN-Ia, -6d, z=0.12
 03:22 AT2019mqn Classification g13slit1.0 1.6 1.0" 900s SN-Ia, around max, z=0.07
 03:47 AT2019mrz Classification g13slit1.0 1.55 1.1" 900s SN-II, -4d, z=0.024
 04:10 AT2019mcb Classification g13slit1.0 1.15 1.1 " 900s SN-Ia, -7d, z=0.09
 04:30 AT2019mny Classification g13slit1.0 1.08 1.0" 600s Plausible fits to Ib/Ic SNe at z-0.04. 
 04:50 AT2019mkv
 Classification g13slit1.0 1.1 1.1" 600s SN-Ia, -5d, z=0.054
 05:03 AT2019mtp Classification g13slit1.0 1.25 1.2" 1500s SN-Ia,  around max, z=0.06
 05:35 AT2019msz Classification g13slit1.0 1.2 1.0" 300s SN-Ia, around max, z=0.06
 05:50 AT2019mon Classification g13slit1.0 1.05 1.0" 900s SN-Ia, -7d, z=0.074
 06:10 AT2019mhi Classification g13slit1.0 1.2 0.9" 900s Noisy, blue-ish spectrum. Some absorption feature around 4300A but no idea what it is
 06:35 AT2019moe Classification g13slit1.0 2.0 1.2 " 900s SN-Ia,  at peak, z=0.06
 06:58 AT2019mhr Classification g13slit1.0 1.05 0.8 " 600s SN-Ia, at peak, z=0.07
 07:15 SN2009ip Follow-up Photometry 5x200s in BVR 1.04 1.0" 5x200s each band 
 08:18 AT2019mda     Classification g13slit1.0 1.6 1.2" 900s SN-Ia, +7d, z=0.052
 08:42 AT2019mfu Classification g13slit1.0 1.45 1.0 " 900s SN-II, -4d, z=0.05
 09:05 Feige110 STD gr11+13+16 slit1.0+1.5 1.3 1.1"  
 09:26 SN2019esa Follow-up Photometry_V_14_5__16_0.obx 2.1 1.6"  
 09: 37 AT2019mpv Classification g13slit1.0 1.5 1.6" 900s SN-Ia, +5d, z=0.046

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