Exposure
ID
GRAVI.2025-11-18T07:19:54.548_1
Header ID
GRAVI.2025-11-18T07:19:54.548
Date updated
2025-11-18 07:31:31 UTC+0000
Release date
2026-11-18 07:31:30 UTC+0000
UTC Start
2025-11-18 07:19:54.548
UTC End
2025-11-18 07:25:14.548
MJD Start
60997.30549245
MJD End
60997.30919615371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0061615
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.89
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 23.5380 23.4090 145.8000 146.5000
A0-D0 31.8280 31.7400 73.3000 73.5000
A0-C1 21.4140 21.2500 117.6660 118.0670
B2-D0 33.4140 33.4870 31.1000 31.5000
B2-C1 11.1300 11.1540 31.0800 31.4540
D0-C1 22.2840 22.3320 211.1410 211.5150
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 60997.30549245
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 23.538
HIERARCH ESO ISS PBL12 END 23.409
HIERARCH ESO ISS PBLA12 START 145.8
HIERARCH ESO ISS PBLA12 END 146.5
HIERARCH ESO ISS PBL13 START 31.828
HIERARCH ESO ISS PBL13 END 31.74
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 21.414
HIERARCH ESO ISS PBL14 END 21.25
HIERARCH ESO ISS PBLA14 START 117.666
HIERARCH ESO ISS PBLA14 END 118.067
HIERARCH ESO ISS PBL23 START 33.414
HIERARCH ESO ISS PBL23 END 33.487
HIERARCH ESO ISS PBLA23 START 31.1
HIERARCH ESO ISS PBLA23 END 31.5
HIERARCH ESO ISS PBL24 START 11.13
HIERARCH ESO ISS PBL24 END 11.154
HIERARCH ESO ISS PBLA24 START 31.08
HIERARCH ESO ISS PBLA24 END 31.454
HIERARCH ESO ISS PBL34 START 22.284
HIERARCH ESO ISS PBL34 END 22.332
HIERARCH ESO ISS PBLA34 START 211.141
HIERARCH ESO ISS PBLA34 END 211.515
HIERARCH ESO ISS AMBI TAU0 START 0.006356
HIERARCH ESO ISS AMBI TAU0 END 0.005967
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.93