Exposure
ID
GRAVI.2022-12-24T02:17:54.176_1
Header ID
GRAVI.2022-12-24T02:17:54.176
Date updated
2022-12-24 02:31:32 UTC+0000
Release date
2023-12-24 02:31:31 UTC+0000
UTC Start
2022-12-24 02:17:54.176
UTC End
2022-12-24 02:23:54.176
MJD Start
59937.09576593
MJD End
59937.09993259666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0069555
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.74
Observation
ID
53652
Category
science
Program ID
110.23TT.002
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
ID
39887
Name
DO_Tau
RA
69.619149
DEC
26.1803
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.1660 67.4570 277.0000 276.2000
K0-D0 85.9970 87.0180 262.9000 262.3000
K0-J3 45.7770 45.2340 319.2300 319.3250
G2-D0 26.4820 27.0030 224.8000 225.2000
G2-J3 45.3450 46.2590 54.2020 54.3260
D0-J3 71.6030 73.0470 50.7450 50.9780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23TT.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59937.09576593
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V DO Tau
HIERARCH ESO INS SOBJ NAME DO_Tau
RA 69.619149
DEC 26.1803
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 67.166
HIERARCH ESO ISS PBL12 END 67.457
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 276.2
HIERARCH ESO ISS PBL13 START 85.997
HIERARCH ESO ISS PBL13 END 87.018
HIERARCH ESO ISS PBLA13 START 262.9
HIERARCH ESO ISS PBLA13 END 262.3
HIERARCH ESO ISS PBL14 START 45.777
HIERARCH ESO ISS PBL14 END 45.234
HIERARCH ESO ISS PBLA14 START 319.23
HIERARCH ESO ISS PBLA14 END 319.325
HIERARCH ESO ISS PBL23 START 26.482
HIERARCH ESO ISS PBL23 END 27.003
HIERARCH ESO ISS PBLA23 START 224.8
HIERARCH ESO ISS PBLA23 END 225.2
HIERARCH ESO ISS PBL24 START 45.345
HIERARCH ESO ISS PBL24 END 46.259
HIERARCH ESO ISS PBLA24 START 54.202
HIERARCH ESO ISS PBLA24 END 54.326
HIERARCH ESO ISS PBL34 START 71.603
HIERARCH ESO ISS PBL34 END 73.047
HIERARCH ESO ISS PBLA34 START 50.745
HIERARCH ESO ISS PBLA34 END 50.978
HIERARCH ESO ISS AMBI TAU0 START 0.007841
HIERARCH ESO ISS AMBI TAU0 END 0.00607
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.81