Exposure
ID
GRAVI.2025-11-18T07:39:09.596_1
Header ID
GRAVI.2025-11-18T07:39:09.596
Date updated
2025-11-18 07:55:52 UTC+0000
Release date
2026-11-18 07:55:52 UTC+0000
UTC Start
2025-11-18 07:39:09.596
UTC End
2025-11-18 07:44:29.596
MJD Start
60997.31886107
MJD End
60997.322564773705
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005737
Ambient temperature (°C)
14.14
Seeing (arcsec)
1.0899999999999999
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 23.0900 22.9550 148.1000 148.8000
A0-D0 31.4570 31.3090 73.7000 73.8000
A0-C1 20.8190 20.6250 119.1040 119.5670
B2-D0 33.6420 33.6970 32.3000 32.6000
B2-C1 11.2060 11.2250 32.2780 32.5900
D0-C1 22.4360 22.4730 212.3370 212.6480
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 60997.31886107
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 23.09
HIERARCH ESO ISS PBL12 END 22.955
HIERARCH ESO ISS PBLA12 START 148.1
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 31.457
HIERARCH ESO ISS PBL13 END 31.309
HIERARCH ESO ISS PBLA13 START 73.7
HIERARCH ESO ISS PBLA13 END 73.8
HIERARCH ESO ISS PBL14 START 20.819
HIERARCH ESO ISS PBL14 END 20.625
HIERARCH ESO ISS PBLA14 START 119.104
HIERARCH ESO ISS PBLA14 END 119.567
HIERARCH ESO ISS PBL23 START 33.642
HIERARCH ESO ISS PBL23 END 33.697
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.6
HIERARCH ESO ISS PBL24 START 11.206
HIERARCH ESO ISS PBL24 END 11.225
HIERARCH ESO ISS PBLA24 START 32.278
HIERARCH ESO ISS PBLA24 END 32.59
HIERARCH ESO ISS PBL34 START 22.436
HIERARCH ESO ISS PBL34 END 22.473
HIERARCH ESO ISS PBLA34 START 212.337
HIERARCH ESO ISS PBLA34 END 212.648
HIERARCH ESO ISS AMBI TAU0 START 0.006018
HIERARCH ESO ISS AMBI TAU0 END 0.005456
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.17