Exposure
ID
GRAVI.2025-11-14T06:03:41.239_1
Header ID
GRAVI.2025-11-14T06:03:41.239
Date updated
2025-11-14 06:21:11 UTC+0000
Release date
2025-11-14 06:03:41 UTC+0000
UTC Start
2025-11-14 06:03:41.239
UTC End
2025-11-14 06:09:41.239
MJD Start
60993.25256064
MJD End
60993.25672730667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0037745
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.595
Observation
ID
71747
Category
calibrator
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
53265
Name
TYC__85-63-1
RA
73.200736
DEC
0.12551
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 23.7980 23.6440 140.0000 140.5000
A0-D0 31.7470 31.8420 72.7000 72.7000
A0-C1 22.1970 22.0800 113.9590 114.0890
B2-D0 31.4940 31.6580 28.5000 29.0000
B2-C1 10.4910 10.5450 28.4380 28.9760
D0-C1 21.0040 21.1130 208.5050 209.0420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60993.25256064
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC 85-63-1
HIERARCH ESO INS SOBJ NAME TYC__85-63-1
RA 73.200736
DEC 0.12551
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 23.798
HIERARCH ESO ISS PBL12 END 23.644
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 31.747
HIERARCH ESO ISS PBL13 END 31.842
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 22.197
HIERARCH ESO ISS PBL14 END 22.08
HIERARCH ESO ISS PBLA14 START 113.959
HIERARCH ESO ISS PBLA14 END 114.089
HIERARCH ESO ISS PBL23 START 31.494
HIERARCH ESO ISS PBL23 END 31.658
HIERARCH ESO ISS PBLA23 START 28.5
HIERARCH ESO ISS PBLA23 END 29.0
HIERARCH ESO ISS PBL24 START 10.491
HIERARCH ESO ISS PBL24 END 10.545
HIERARCH ESO ISS PBLA24 START 28.438
HIERARCH ESO ISS PBLA24 END 28.976
HIERARCH ESO ISS PBL34 START 21.004
HIERARCH ESO ISS PBL34 END 21.113
HIERARCH ESO ISS PBLA34 START 208.505
HIERARCH ESO ISS PBLA34 END 209.042
HIERARCH ESO ISS AMBI TAU0 START 0.003665
HIERARCH ESO ISS AMBI TAU0 END 0.003884
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.59