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 62%, wind speed 2.3 m/s, seeing: 1.4". Middle: Humidity 50%, wind speed 3.5 m/s, seeing: 1.0". End : Humidity 61%, wind speed 4.5 m/s, seeing: 0.8".
Comments: Fiera (camara control software) stopped working during the readout of AT2019xis spectrum.
Observations:
| UT | Target | Type | Setup | Seeing | Exptime | Notes | 00:38
| vma2
| STD
| gr11+gr13+gr16
| 1.2"
|
|
| 00:57
|
| Image Analysis
|
|
|
|
| 01:09
| AT2020ds
| Classification
| gr13
| 0.8"
| 900s
|
| 01:32
| AT2019xis
| Follow-up | gr13 | 0.9"
| 3600s
| Fiera (camara control software) stopped working during the readout of the spectrum. | | 02:54 | AT2020dr
| Classification | gr13 | 0.9"
| 900s
|
| 03:20
| AT2019vqd
| Follow-up | gr16
| 0.8"
| 1800s
|
| 04:05
| AT2019vqd
| Follow-up | gr16 | 0.9"
| 1800s |
| 04:49
| SN2019unb | Follow-up | gr11+gr16 | 0.9"
| 1500+1500s |
| 05:57
| ZTFaaavvlv | Classification | gr13 | 1.2"
| 900s |
| 06:18
| AT2019wbg | Follow-up | gr11 | 1.1"
| 3600s |
| 07:29
| AT2019zez | Classification | gr13
| 1.0"
| 180s | Target's coordinates do not agree with the exact location obtain from the acq. image
| 07:44
| LTT3864
| STD
| gr11+gr13+gr16 | 1.1"
|
|
| 08:02
|
| Switch to SOFI
|
|
|
|
| 08: 20
| AT2019hdl | Follow-up | JHK | 1.0"
| ~ 30 min | Order of the photometry: J, K and H. Observed during twilight
|
|
|
|
|
|
|
| 