Exposure
ID
GRAVI.2025-08-13T01:08:54.788_1
Header ID
GRAVI.2025-08-13T01:08:54.788
Date updated
2025-08-13 01:20:56 UTC+0000
Release date
2026-08-13 01:20:56 UTC+0000
UTC Start
2025-08-13 01:08:54.788
UTC End
2025-08-13 01:13:54.788
MJD Start
60900.04785634
MJD End
60900.05132856222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0031565
Ambient temperature (°C)
13.93
Seeing (arcsec)
1.0
Observation
ID
69959
Category
science
Program ID
115.29EV.001
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51195
Name
V462Lup
RA
227.010735
DEC
-40.14156
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2880 25.2850 166.1000 167.0000
A0-D0 25.8910 25.5600 97.8000 98.8000
A0-C1 21.5910 21.5220 144.3150 145.4300
B2-D0 28.7200 28.5010 43.0000 43.3000
B2-C1 9.5680 9.4950 42.9150 43.2990
D0-C1 19.1520 19.0050 222.9850 223.3690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60900.04785634
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 150829.600 -400829.600
HIERARCH ESO INS SOBJ NAME V462Lup
RA 227.010735
DEC -40.14156
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 25.288
HIERARCH ESO ISS PBL12 END 25.285
HIERARCH ESO ISS PBLA12 START 166.1
HIERARCH ESO ISS PBLA12 END 167.0
HIERARCH ESO ISS PBL13 START 25.891
HIERARCH ESO ISS PBL13 END 25.56
HIERARCH ESO ISS PBLA13 START 97.8
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 21.591
HIERARCH ESO ISS PBL14 END 21.522
HIERARCH ESO ISS PBLA14 START 144.315
HIERARCH ESO ISS PBLA14 END 145.43
HIERARCH ESO ISS PBL23 START 28.72
HIERARCH ESO ISS PBL23 END 28.501
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.3
HIERARCH ESO ISS PBL24 START 9.568
HIERARCH ESO ISS PBL24 END 9.495
HIERARCH ESO ISS PBLA24 START 42.915
HIERARCH ESO ISS PBLA24 END 43.299
HIERARCH ESO ISS PBL34 START 19.152
HIERARCH ESO ISS PBL34 END 19.005
HIERARCH ESO ISS PBLA34 START 222.985
HIERARCH ESO ISS PBLA34 END 223.369
HIERARCH ESO ISS AMBI TAU0 START 0.002678
HIERARCH ESO ISS AMBI TAU0 END 0.003635
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.96