Exposure
ID
GRAVI.2025-07-17T00:44:05.155_1
Header ID
GRAVI.2025-07-17T00:44:05.155
Date updated
2025-07-17 00:55:35 UTC+0000
Release date
2026-07-17 00:55:35 UTC+0000
UTC Start
2025-07-17 00:44:05.155
UTC End
2025-07-17 00:49:05.155
MJD Start
60873.03061522
MJD End
60873.03408744222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0060055
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.75
Observation
ID
68810
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4890 90.5070 120.3000 121.2000
A0-J2 128.6310 128.3950 98.1000 99.0000
A0-K0 125.5810 125.1390 76.7950 77.6050
G1-J2 56.4360 56.2080 60.8000 61.5000
G1-K0 86.5090 86.2650 30.6970 31.2840
J2-K0 47.0980 47.1200 353.8030 354.4010
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 60873.03061522
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 90.489
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 120.3
HIERARCH ESO ISS PBLA12 END 121.2
HIERARCH ESO ISS PBL13 START 128.631
HIERARCH ESO ISS PBL13 END 128.395
HIERARCH ESO ISS PBLA13 START 98.1
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 125.581
HIERARCH ESO ISS PBL14 END 125.139
HIERARCH ESO ISS PBLA14 START 76.795
HIERARCH ESO ISS PBLA14 END 77.605
HIERARCH ESO ISS PBL23 START 56.436
HIERARCH ESO ISS PBL23 END 56.208
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 86.509
HIERARCH ESO ISS PBL24 END 86.265
HIERARCH ESO ISS PBLA24 START 30.697
HIERARCH ESO ISS PBLA24 END 31.284
HIERARCH ESO ISS PBL34 START 47.098
HIERARCH ESO ISS PBL34 END 47.12
HIERARCH ESO ISS PBLA34 START 353.803
HIERARCH ESO ISS PBLA34 END 354.401
HIERARCH ESO ISS AMBI TAU0 START 0.00618
HIERARCH ESO ISS AMBI TAU0 END 0.005831
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.76