Observers: Panos Charalampopoulos, Giorgos Leloudas Support Team: Charlotte Angus, Daniele Malesani, Luca Izzo TAT: Morgan Fraser, Lluís Galbany, Ilya Mandel
Calibrations:
EFOSC2: sky flats grz (evening)
bias, specflats and arcs (afternoon)
Weather: Start: Humidity 18%, wind speed 7.2 m/s, seeing: 1.5", thin clouds
Middle: Humidity 9%, wind speed 5.3 m/s , seeing: 1.2"
End : Humidity 9%, wind speed 6.5 m/s, seeing: 1.4"
Comments: Thin clouds at the beginning of the night.
Observations:
UT | Target | Type | Setup | Seeing | Exptime | Notes | 23:50 | Feige110 | STD | | 1.5" | | | 00:15 | SN2018khh | Follow-up | Gr13, slit 1" | 1.5" | 2x2700 |
| 01:55 | AT2019jyn | Follow-up | Gr11+Gr16, slit 1" | 1.4" | 2700, 2700 | | 04:00 | ZTF19achewzu | Classification | Gr13, slit 1" | 1.3" | 900 | | 04:20 | ZTF19achuhfn | Classification | Gr13, slit 1" |
| - | Transient not there in acquisition. Skip | 04:25 | AT2019tkn | Classification | Gr13, slit 1" | 1.2" | 900 | Target quite brighter than expected
| 04:50 | ZTF19acgkmgj | Classification | Gr13, slit 1" | 1.2" | - | Target not present. Must have been a CV. Skip
| 05:02
| AT2019ths | Classification | Gr13, slit 1" | 1.2" | 900 | z=0.166 from Ha, Hb. Blue. M = -20.2. FWHM_Hb=1200 km/s. SN IIn ?
| 05:25 | AT2019tkd | Classification | Gr13, slit 1" | 1.4" | 900 | NT. No obvious transient signatures. The spectrum is that of a passive galaxy
| 05:50 | AT2019pdi | Classification | Gr13, slit 1" | 1.1" | 900 | z=0.101 from SDSS. M =-18.9. Funky LC. Type II for sure. IIn ?
| 06:20 | SN2018ivc | Follow-up | Gr13, slit 1" | 1.2" | 2700 | Acquisition extremely difficult. Hope it is the correct object.
| 07:10 | AT2019tjm | Classification | Gr13, slit 1" | 1.3" | 300 | SN Ia 91T/99aa 2-4 days before max. z = 0.035 from Na I D absorption
| 07:20 | AT2019ahk | Follow-up | Gr11+Gr16, slit 1" | 1.4" | 1800, 1800 | | 08:40
| AT2019tkh | Classification | Gr13, slit 1" | 1.4" | 120, 120
| No good FC. Two candidates near position. Took spectra of both to be sure.
| 08:55 | L745a | STD | | | | |
|
|
|