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 UB sky flat during evening twilight
Weather:
Start: Humidity 45%, wind speed 1.4 m/s, seeing: 1.4". Middle: Humidity 39%, wind speed 3.9 m/s, seeing: 1.2". End : Humidity 50%, wind speed 2.5 m/s, seeing: 1.1".
Comments:
Observations:
| UT | Target | Type | Setup | Seeing | Exptime | Notes | 00:26
| AT2019rwd
| Follow-up
| gr13
| 1.2"
| 2700s
|
| 01:38
|
| Image Analysis
|
|
|
|
| 01:53
| L745a
| STD
| gr11+gr13+gr16
| 1.0"
|
|
| 02:12
| AT2019tpl
| Follow-up
| gri
| 0.8"
| 3x300+3x200+3x200s
|
| 02:58
| AT2019pev
| Follow-up | gr11
| 0.8"
| 1800s
|
| 03:34
| AT2019pev | Follow-up | gr16
| 0.8"
| 1800s
|
| 04:19
| SN2018ibb
| Follow-up | griz
| 1.0"
| 5x200+3x200+3x200+3x200s | dither applied
| | 05:19 | AT2019yzs
| Classification | gr13
| 1.1''
| 600s
|
| 05:37
| RU152 | STD
| UBVRigrz |
|
| | 05:45
| AT2020ac
| Classification
| gr13
| 1.0"
| 900s
|
| 06:07
| AT2019yvr
| Follow-up | gr11+gr16
| 1.4"
| 1500+1500s
| relatively bad seeing due to altitude, but improving with time
| 07.29
| AT2019zel
| Follow-up | r
| 1.0"
| 120s
|
| 07:35
| AT2018hyz
| Follow-up | gr11
| 0.8"
| 2700s
|
| 08:26
| LTT3864
| STD
| gr11+gr13+gr16
|
|
|
|
|
|
|
|
|
|
|
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|
