Exposure
ID
GRAVI.2023-12-10T04:48:28.280_1
Header ID
GRAVI.2023-12-10T04:48:28.280
Date updated
2023-12-10 05:00:46 UTC+0000
Release date
2024-12-10 05:00:46 UTC+0000
UTC Start
2023-12-10 04:48:28.280
UTC End
2023-12-10 04:54:28.280
MJD Start
60288.20032732
MJD End
60288.20449398667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.008869
Ambient temperature (°C)
18.56
Seeing (arcsec)
0.5900000000000001
Observation
ID
57892
Category
science
Program ID
112.25T1.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ/ GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
ID
36956
Name
V2254_Ori
RA
83.806574
DEC
-5.37298
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6670 24.5640 139.9000 140.3000
A0-D0 31.5480 31.6780 71.5000 71.7000
A0-C1 22.5390 22.4830 114.2350 114.4360
B2-D0 32.1020 32.2330 25.9000 26.5000
B2-C1 10.6930 10.7370 25.8830 26.4950
D0-C1 21.4080 21.4960 205.9500 206.5610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25T1.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60288.20032732
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V2254 Ori
HIERARCH ESO INS SOBJ NAME V2254_Ori
RA 83.806574
DEC -5.37298
HIERARCH ESO INS SPEC RES HIGH
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 24.667
HIERARCH ESO ISS PBL12 END 24.564
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 140.3
HIERARCH ESO ISS PBL13 START 31.548
HIERARCH ESO ISS PBL13 END 31.678
HIERARCH ESO ISS PBLA13 START 71.5
HIERARCH ESO ISS PBLA13 END 71.7
HIERARCH ESO ISS PBL14 START 22.539
HIERARCH ESO ISS PBL14 END 22.483
HIERARCH ESO ISS PBLA14 START 114.235
HIERARCH ESO ISS PBLA14 END 114.436
HIERARCH ESO ISS PBL23 START 32.102
HIERARCH ESO ISS PBL23 END 32.233
HIERARCH ESO ISS PBLA23 START 25.9
HIERARCH ESO ISS PBLA23 END 26.5
HIERARCH ESO ISS PBL24 START 10.693
HIERARCH ESO ISS PBL24 END 10.737
HIERARCH ESO ISS PBLA24 START 25.883
HIERARCH ESO ISS PBLA24 END 26.495
HIERARCH ESO ISS PBL34 START 21.408
HIERARCH ESO ISS PBL34 END 21.496
HIERARCH ESO ISS PBLA34 START 205.95
HIERARCH ESO ISS PBLA34 END 206.561
HIERARCH ESO ISS AMBI TAU0 START 0.00975
HIERARCH ESO ISS AMBI TAU0 END 0.007988
HIERARCH ESO ISS AMBI TEMP 18.56
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.63