Observers: Thomas Wevers, Nada Ihanec Support Team: Mariusz Gromadzki, Emma Callis TAT: Steven Williams, Giuliano Pignata, Roberta Carini
Calibrations:
EFOSC daytime calibrations (biases, flats and arcs) Weather:
Start: Humidity 15%, wind speed 1m/s, seeing: 0.9".
Middle: Humidity 25%, wind speed 3m/s , seeing 0.9"
End : Humidity %, wind speed m/s, seeing: "
Comments: Stable conditions. ESO archive doesn't appear to be working. Stunning views of the Magellanic clouds. Ice-cream machine out of service.
Observations:
| UT | Target | Type | Setup | Seeing | Exptime | Notes |
|
| EFOSC
|
|
| seconds
| Seeing measured from (acquisition) images
|
| image analysis
|
|
|
|
|
| 00:20
| AT2019hcc
| follow-up
| gr13
| 0.85"
| 2700s
| Did the centering of the slit manually - no signal in quick look reduction. aborted second exposure.
| 01:25
| PS15cey
| follow-up
| gr13
| 0.85"
| 2100s
| Prominent G-band, Mg i b and Na i D absorption lines give a redshift ~ 0.071
| 02:00
| Feige110 | STD
| gr11+gr13+gr16
| 1"
|
|
|
|
| SOFI
|
|
|
|
| 02:20
| image analysis
|
|
|
|
|
| 02:30
| AT2017gtd
| follow-up
| JH
| 0.9"
| 4x100s + 4x90s |
| 02:45
| AT2017gqg
| follow-up
| J
| 0.9"
| 12x90s
|
| 03:10
| AT2017hhl
| follow-up
| J
| 0.9"
| 12x90s
|
| 03:30
| AT2019udc
| follow-up
| JHK
| 0.9"
| 4x100s, 4x90s, 8x90s
|
| | 04:00 | image analysis
| | | | | | 04:10
| AT2017jcu
| follow-up
| JH
| 0.9"
| 4x100s, 4x90s |
| 04:30
| AT2017jfa
| follow-up
| H
| 1.0"
| 12x120s
|
|
|
| EFOSC2
|
|
|
|
| 05:00
| image analysis
|
|
|
|
|
| | 05:15 | AT2019vrq | classification | gr13 | 1.0" | 300s | | | 05:25 | AT2019vqd | follow-up | gr11+gr16 | 1.0" | 2x1200s + 1800s
|
| | 06:55 | AT2019unb | follow-up | gr11+gr16 | 1.0" | 2100s + 2100s
| | | 08:20 | AT2019vjl | classification | gr13 | 1.0" | 600s | | | 08:40 | L745a
| STD | gr11+gr13+gr16 | 1.0" | | | 08:55
| AT2019vqh
| classification
| gr13
| 1.0"
| 300s
| drowned in twilight
|
| 