Exposure
ID
GRAVI.2025-11-19T03:41:04.287_1
Header ID
GRAVI.2025-11-19T03:41:04.287
Date updated
2025-11-19 04:05:53 UTC+0000
Release date
2026-11-19 04:05:53 UTC+0000
UTC Start
2025-11-19 03:41:04.287
UTC End
2025-11-19 03:46:24.287
MJD Start
60998.15352184
MJD End
60998.157225543706
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0047705
Ambient temperature (°C)
14.76
Seeing (arcsec)
1.04
Observation
ID
71803
Category
science
Program ID
116.28Z9.005
Program Title
RESOLVING THE INNER-DISKS OF A COMPLETE SAMPLE OF PLANET-FORMING DISKS
Program Type
Normal
PI / COI
LABDON / VIOQUE / FROST / KOUMPIA / CODRON / DASGUPTA
Target
ID
53305
Name
HD_37357
RA
84.443932
DEC
-6.70839
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5750 24.6740 136.0000 135.9000
A0-D0 23.2210 23.6790 58.6000 59.4000
A0-C1 19.5780 19.8290 113.3440 113.1940
B2-D0 29.9160 29.9550 5.3000 6.2000
B2-C1 9.9680 9.9810 5.2230 6.1340
D0-C1 19.9490 19.9750 185.2830 186.1940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60998.15352184
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 37357
HIERARCH ESO INS SOBJ NAME HD_37357
RA 84.443932
DEC -6.70839
HIERARCH ESO INS SPEC RES MEDIUM
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.575
HIERARCH ESO ISS PBL12 END 24.674
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 23.221
HIERARCH ESO ISS PBL13 END 23.679
HIERARCH ESO ISS PBLA13 START 58.6
HIERARCH ESO ISS PBLA13 END 59.4
HIERARCH ESO ISS PBL14 START 19.578
HIERARCH ESO ISS PBL14 END 19.829
HIERARCH ESO ISS PBLA14 START 113.344
HIERARCH ESO ISS PBLA14 END 113.194
HIERARCH ESO ISS PBL23 START 29.916
HIERARCH ESO ISS PBL23 END 29.955
HIERARCH ESO ISS PBLA23 START 5.3
HIERARCH ESO ISS PBLA23 END 6.2
HIERARCH ESO ISS PBL24 START 9.968
HIERARCH ESO ISS PBL24 END 9.981
HIERARCH ESO ISS PBLA24 START 5.223
HIERARCH ESO ISS PBLA24 END 6.134
HIERARCH ESO ISS PBL34 START 19.949
HIERARCH ESO ISS PBL34 END 19.975
HIERARCH ESO ISS PBLA34 START 185.283
HIERARCH ESO ISS PBLA34 END 186.194
HIERARCH ESO ISS AMBI TAU0 START 0.003845
HIERARCH ESO ISS AMBI TAU0 END 0.005696
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 0.94