Exposure
ID
GRAVI.2025-07-16T02:55:43.916_1
Header ID
GRAVI.2025-07-16T02:55:43.916
Date updated
2025-07-16 03:05:48 UTC+0000
Release date
2026-07-16 03:05:48 UTC+0000
UTC Start
2025-07-16 02:55:43.916
UTC End
2025-07-16 03:00:43.916
MJD Start
60872.12203606
MJD End
60872.12550828222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0033865
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.7949999999999999
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 86.5480 86.2710 143.6000 144.7000
A0-J2 113.6430 112.7150 121.7000 122.8000
A0-K0 104.3470 103.0400 97.2380 98.1880
G1-J2 46.4910 45.8810 77.5000 78.2000
G1-K0 76.9390 76.3630 42.7120 43.1020
J2-K0 47.0000 46.9670 8.3070 8.8920
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 60872.12203606
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 86.548
HIERARCH ESO ISS PBL12 END 86.271
HIERARCH ESO ISS PBLA12 START 143.6
HIERARCH ESO ISS PBLA12 END 144.7
HIERARCH ESO ISS PBL13 START 113.643
HIERARCH ESO ISS PBL13 END 112.715
HIERARCH ESO ISS PBLA13 START 121.7
HIERARCH ESO ISS PBLA13 END 122.8
HIERARCH ESO ISS PBL14 START 104.347
HIERARCH ESO ISS PBL14 END 103.04
HIERARCH ESO ISS PBLA14 START 97.238
HIERARCH ESO ISS PBLA14 END 98.188
HIERARCH ESO ISS PBL23 START 46.491
HIERARCH ESO ISS PBL23 END 45.881
HIERARCH ESO ISS PBLA23 START 77.5
HIERARCH ESO ISS PBLA23 END 78.2
HIERARCH ESO ISS PBL24 START 76.939
HIERARCH ESO ISS PBL24 END 76.363
HIERARCH ESO ISS PBLA24 START 42.712
HIERARCH ESO ISS PBLA24 END 43.102
HIERARCH ESO ISS PBL34 START 47.0
HIERARCH ESO ISS PBL34 END 46.967
HIERARCH ESO ISS PBLA34 START 8.307
HIERARCH ESO ISS PBLA34 END 8.892
HIERARCH ESO ISS AMBI TAU0 START 0.003318
HIERARCH ESO ISS AMBI TAU0 END 0.003455
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.77