Observers: Tomás Müller, Nicolás Meza
Support Team: Phil Wiseman, Matt Grayling
TAT: Lluís Galbany, Takashi Nagao, Maria Teresa Botticella
Calibrations:
EFOSC calibrations (biases, flats and arcs) done in the afternoon
Weather:
Start: Humidity 52%, wind speed 2.9 m/s, seeing: 1.1". Middle: Humidity 41%, wind speed 5.1 m/s, seeing: 1.1". End : Humidity 58%, wind speed 3.1 m/s, seeing: 0.9".
Comments:
Observations:
| UT | Target | Type | Setup | Seeing | Exptime | Notes | 00:33
| SN2019nhs
| Follow-up
| gri
| 1.1"
| 3x200+3x200+3x200s
| Target relatively close to the moon
| 01:12
| PG0231
| STD
| UBVRigrz
| 1.2"
|
|
| 01:20
| AT2019yzi
| Classification
| gr13
| 1.2"
| 600s
|
| 01:36
| L745a
| STD
| gr11+gr13+gr16
|
|
|
| 01:56
|
| Change to SOFI
|
|
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| including image analysis
| 02:18
| AT2019udc
| Follow-up | JHK
| 0.8"
| ~1hr 18 min
| on_off. Noise appeared at the middle of the Ks band exposure, so the OB was aborted and re-started at the same point it was aborted.
| 03:32
| AT2019xis
| Follow-up | JHK | 0.7"
| ~1hr 25 min | less90sec
| 04:53
| AT2019qem
| Follow-up | JHK | 0.8"
| ~34 min | on_source
| 05:42
| AT2019wbg
| Follow-up | JHK | 0.8"
| ~1hr 18 min | on_off
| 06:50
| | Change to EFOSC
| | | | | 07:05
| AT2019ybv | Classification
| gr13
| 0.8"
| 300s
| | 07:17
| AT2018hyz
| Follow-up | gr11
| 0.9"
| 2700s
|
| 08:12
| AT2020dp
| Classification
| gr13
| 0.9"
| 900s
|
| 08:33
| LTT3864
| STD
| gr11+gr13+gr16
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