Exposure
ID
GRAVI.2025-11-18T07:25:48.563_1
Header ID
GRAVI.2025-11-18T07:25:48.563
Date updated
2025-11-18 07:41:06 UTC+0000
Release date
2026-11-18 07:41:06 UTC+0000
UTC Start
2025-11-18 07:25:48.563
UTC End
2025-11-18 07:31:08.563
MJD Start
60997.30958985
MJD End
60997.31329355371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0063555
Ambient temperature (°C)
14.32
Seeing (arcsec)
0.9099999999999999
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 23.4020 23.2710 146.5000 147.2000
A0-D0 31.7350 31.6290 73.5000 73.6000
A0-C1 21.2420 21.0690 118.0860 118.5000
B2-D0 33.4900 33.5580 31.5000 31.9000
B2-C1 11.1550 11.1780 31.4720 31.8210
D0-C1 22.3350 22.3800 211.5320 211.8810
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 60997.30958985
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 23.402
HIERARCH ESO ISS PBL12 END 23.271
HIERARCH ESO ISS PBLA12 START 146.5
HIERARCH ESO ISS PBLA12 END 147.2
HIERARCH ESO ISS PBL13 START 31.735
HIERARCH ESO ISS PBL13 END 31.629
HIERARCH ESO ISS PBLA13 START 73.5
HIERARCH ESO ISS PBLA13 END 73.6
HIERARCH ESO ISS PBL14 START 21.242
HIERARCH ESO ISS PBL14 END 21.069
HIERARCH ESO ISS PBLA14 START 118.086
HIERARCH ESO ISS PBLA14 END 118.5
HIERARCH ESO ISS PBL23 START 33.49
HIERARCH ESO ISS PBL23 END 33.558
HIERARCH ESO ISS PBLA23 START 31.5
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 11.155
HIERARCH ESO ISS PBL24 END 11.178
HIERARCH ESO ISS PBLA24 START 31.472
HIERARCH ESO ISS PBLA24 END 31.821
HIERARCH ESO ISS PBL34 START 22.335
HIERARCH ESO ISS PBL34 END 22.38
HIERARCH ESO ISS PBLA34 START 211.532
HIERARCH ESO ISS PBLA34 END 211.881
HIERARCH ESO ISS AMBI TAU0 START 0.005987
HIERARCH ESO ISS AMBI TAU0 END 0.006724
HIERARCH ESO ISS AMBI TEMP 14.32
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.88