Exposure
ID
GRAVI.2025-10-20T05:24:00.025_1
Header ID
GRAVI.2025-10-20T05:24:00.025
Date updated
2025-10-20 05:41:26 UTC+0000
Release date
2026-10-20 05:41:26 UTC+0000
UTC Start
2025-10-20 05:24:00.025
UTC End
2025-10-20 05:29:20.025
MJD Start
60968.22500029
MJD End
60968.2287039937
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0158855
Ambient temperature (°C)
15.89
Seeing (arcsec)
0.32499999999999996
Observation
ID
70990
Category
science
Program ID
116.28Z9.002
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
52681
Name
HD_37357
RA
84.443934
DEC
-6.70839
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.9260 48.0460 142.8000 142.8000
A0-D0 21.9740 22.4460 56.1000 57.1000
A0-G1 75.4570 76.5600 113.8200 113.6180
B5-D0 51.5560 51.4810 348.0000 348.5000
B5-G1 40.7880 41.7760 79.1140 79.5370
D0-G1 66.3710 66.8600 130.0700 129.8820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60968.22500029
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 37357
HIERARCH ESO INS SOBJ NAME HD_37357
RA 84.443934
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 47.926
HIERARCH ESO ISS PBL12 END 48.046
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 21.974
HIERARCH ESO ISS PBL13 END 22.446
HIERARCH ESO ISS PBLA13 START 56.1
HIERARCH ESO ISS PBLA13 END 57.1
HIERARCH ESO ISS PBL14 START 75.457
HIERARCH ESO ISS PBL14 END 76.56
HIERARCH ESO ISS PBLA14 START 113.82
HIERARCH ESO ISS PBLA14 END 113.618
HIERARCH ESO ISS PBL23 START 51.556
HIERARCH ESO ISS PBL23 END 51.481
HIERARCH ESO ISS PBLA23 START 348.0
HIERARCH ESO ISS PBLA23 END 348.5
HIERARCH ESO ISS PBL24 START 40.788
HIERARCH ESO ISS PBL24 END 41.776
HIERARCH ESO ISS PBLA24 START 79.114
HIERARCH ESO ISS PBLA24 END 79.537
HIERARCH ESO ISS PBL34 START 66.371
HIERARCH ESO ISS PBL34 END 66.86
HIERARCH ESO ISS PBLA34 START 130.07
HIERARCH ESO ISS PBLA34 END 129.882
HIERARCH ESO ISS AMBI TAU0 START 0.015701
HIERARCH ESO ISS AMBI TAU0 END 0.01607
HIERARCH ESO ISS AMBI TEMP 15.89
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.35