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) Sky flats UBi (evening twilight) Sky flats grz (morning twilight)
Weather:
Start: Humidity 14%, wind speed 2m/s, seeing: 1".
Middle: Humidity15 %, wind speed 2m/s , seeing1 "
End : Humidity 17%, wind speed 3m/s, seeing: 0.8"
Comments: Good news for future observers: the ice cream machine is back!
Observations:
| UT | Target | Type | Setup | Seeing | Exptime | Notes |
|
| EFOSC
|
|
| seconds
| Seeing measured from acquisition images
| 23:40
| Sky flats
| CALIB
| UBi
|
|
|
| 00:00
| Image analysis
|
|
|
|
|
| 00:30
| AT2019hcc
| follow-up
| gr13
| 0.8"
| 2700s
| Had some trouble with acquisition. Please check spectrum - looks like only host.
| 01:40
| AT2019odp
| follow-up
| gr11+gr16
| 1"-1.2"
| 1800s+1800s
|
| | | Feige110 | STD | gr11+gr13+gr16 | 1" | | | 03:00
| AT2019mry
| followup
| gri
| 0.75" -
| 8x200s each filter | seeing stable around 0.8" for g-band images; variable 0.9" - 1.1" for r-band images; variable around 1.2" for the i-band
| 04:40
| AT2019pev
| follow-up
| gr11+gr16
| 1.1"
| 1800s+1800s
| seeing a bit variable
| 05:50
| AT2019vqd
| follow-up
| gr11+gr16
| 1"
| 2x1200s+1800s
|
| 07:30
| AT2018hyz
| follow-up
| gr11
| 0.8"
| 2700s
|
| 08:20
| AT2019vrd
| classification
| gr13
| 0.8"
| 600s
|
| 08:35
| L745a
| STD
| gr11+gr13+gr16
|
|
|
| 08:50
| skyflats
|
| gr
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