Exposure
ID
GRAVI.2025-11-19T02:53:52.168_1
Header ID
GRAVI.2025-11-19T02:53:52.168
Date updated
2025-11-19 03:10:34 UTC+0000
Release date
2026-11-19 03:10:34 UTC+0000
UTC Start
2025-11-19 02:53:52.168
UTC End
2025-11-19 02:59:12.168
MJD Start
60998.12074268
MJD End
60998.12444638371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0052145
Ambient temperature (°C)
14.3
Seeing (arcsec)
1.1400000000000001
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 23.4880 23.6410 137.4000 137.1000
A0-D0 19.2510 19.7290 49.4000 50.7000
A0-C1 17.1290 17.4520 115.4240 115.0830
B2-D0 29.8360 29.8220 357.5000 358.5000
B2-C1 9.9420 9.9370 357.4920 358.4190
D0-C1 19.8940 19.8850 177.5410 178.4690
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 60998.12074268
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 23.488
HIERARCH ESO ISS PBL12 END 23.641
HIERARCH ESO ISS PBLA12 START 137.4
HIERARCH ESO ISS PBLA12 END 137.1
HIERARCH ESO ISS PBL13 START 19.251
HIERARCH ESO ISS PBL13 END 19.729
HIERARCH ESO ISS PBLA13 START 49.4
HIERARCH ESO ISS PBLA13 END 50.7
HIERARCH ESO ISS PBL14 START 17.129
HIERARCH ESO ISS PBL14 END 17.452
HIERARCH ESO ISS PBLA14 START 115.424
HIERARCH ESO ISS PBLA14 END 115.083
HIERARCH ESO ISS PBL23 START 29.836
HIERARCH ESO ISS PBL23 END 29.822
HIERARCH ESO ISS PBLA23 START 357.5
HIERARCH ESO ISS PBLA23 END 358.5
HIERARCH ESO ISS PBL24 START 9.942
HIERARCH ESO ISS PBL24 END 9.937
HIERARCH ESO ISS PBLA24 START 357.492
HIERARCH ESO ISS PBLA24 END 358.419
HIERARCH ESO ISS PBL34 START 19.894
HIERARCH ESO ISS PBL34 END 19.885
HIERARCH ESO ISS PBLA34 START 177.541
HIERARCH ESO ISS PBLA34 END 178.469
HIERARCH ESO ISS AMBI TAU0 START 0.004925
HIERARCH ESO ISS AMBI TAU0 END 0.005504
HIERARCH ESO ISS AMBI TEMP 14.3
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.12