Exposure
ID
GRAVI.2025-10-18T08:38:16.660_1
Header ID
GRAVI.2025-10-18T08:38:16.660
Date updated
2025-10-18 08:56:02 UTC+0000
Release date
2025-10-18 08:38:16 UTC+0000
UTC Start
2025-10-18 08:38:16.660
UTC End
2025-10-18 08:44:16.660
MJD Start
60966.35991505
MJD End
60966.36408171667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005996
Ambient temperature (°C)
15.46
Seeing (arcsec)
0.445
Observation
ID
70985
Category
calibrator
Program ID
116.28Z9.001
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
52678
Name
HD_241352
RA
77.635121
DEC
3.23054
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 42.7920 42.4890 151.6000 152.2000
A0-D0 32.0000 32.0020 72.8000 72.7000
A0-G1 85.3560 84.5740 113.7950 113.9350
B5-D0 48.1750 48.3150 12.2000 12.9000
B5-G1 57.8250 57.6140 86.8300 86.7250
D0-G1 64.6860 64.0590 132.7150 133.1410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60966.35991505
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 241352
HIERARCH ESO INS SOBJ NAME HD_241352
RA 77.635121
DEC 3.23054
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 42.792
HIERARCH ESO ISS PBL12 END 42.489
HIERARCH ESO ISS PBLA12 START 151.6
HIERARCH ESO ISS PBLA12 END 152.2
HIERARCH ESO ISS PBL13 START 32.0
HIERARCH ESO ISS PBL13 END 32.002
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 85.356
HIERARCH ESO ISS PBL14 END 84.574
HIERARCH ESO ISS PBLA14 START 113.795
HIERARCH ESO ISS PBLA14 END 113.935
HIERARCH ESO ISS PBL23 START 48.175
HIERARCH ESO ISS PBL23 END 48.315
HIERARCH ESO ISS PBLA23 START 12.2
HIERARCH ESO ISS PBLA23 END 12.9
HIERARCH ESO ISS PBL24 START 57.825
HIERARCH ESO ISS PBL24 END 57.614
HIERARCH ESO ISS PBLA24 START 86.83
HIERARCH ESO ISS PBLA24 END 86.725
HIERARCH ESO ISS PBL34 START 64.686
HIERARCH ESO ISS PBL34 END 64.059
HIERARCH ESO ISS PBLA34 START 132.715
HIERARCH ESO ISS PBLA34 END 133.141
HIERARCH ESO ISS AMBI TAU0 START 0.006272
HIERARCH ESO ISS AMBI TAU0 END 0.00572
HIERARCH ESO ISS AMBI TEMP 15.46
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.44