Exposure
ID
GRAVI.2025-11-14T05:00:29.077_1
Header ID
GRAVI.2025-11-14T05:00:29.077
Date updated
2025-11-14 05:16:26 UTC+0000
Release date
2025-11-14 05:00:29 UTC+0000
UTC Start
2025-11-14 05:00:29.077
UTC End
2025-11-14 05:06:29.077
MJD Start
60993.20866987
MJD End
60993.212836536666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003991
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.525
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 24.9660 24.8860 137.0000 137.2000
A0-D0 29.6000 29.9060 71.4000 71.6000
A0-C1 22.5850 22.6110 113.5690 113.5360
B2-D0 29.7870 29.9530 21.7000 22.5000
B2-C1 9.9230 9.9780 21.6690 22.4490
D0-C1 19.8640 19.9750 201.7410 202.5210
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 60993.20866987
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 24.966
HIERARCH ESO ISS PBL12 END 24.886
HIERARCH ESO ISS PBLA12 START 137.0
HIERARCH ESO ISS PBLA12 END 137.2
HIERARCH ESO ISS PBL13 START 29.6
HIERARCH ESO ISS PBL13 END 29.906
HIERARCH ESO ISS PBLA13 START 71.4
HIERARCH ESO ISS PBLA13 END 71.6
HIERARCH ESO ISS PBL14 START 22.585
HIERARCH ESO ISS PBL14 END 22.611
HIERARCH ESO ISS PBLA14 START 113.569
HIERARCH ESO ISS PBLA14 END 113.536
HIERARCH ESO ISS PBL23 START 29.787
HIERARCH ESO ISS PBL23 END 29.953
HIERARCH ESO ISS PBLA23 START 21.7
HIERARCH ESO ISS PBLA23 END 22.5
HIERARCH ESO ISS PBL24 START 9.923
HIERARCH ESO ISS PBL24 END 9.978
HIERARCH ESO ISS PBLA24 START 21.669
HIERARCH ESO ISS PBLA24 END 22.449
HIERARCH ESO ISS PBL34 START 19.864
HIERARCH ESO ISS PBL34 END 19.975
HIERARCH ESO ISS PBLA34 START 201.741
HIERARCH ESO ISS PBLA34 END 202.521
HIERARCH ESO ISS AMBI TAU0 START 0.0036
HIERARCH ESO ISS AMBI TAU0 END 0.004382
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.46