Exposure
ID
GRAVI.2021-03-29T00:09:34.485_1
Header ID
GRAVI.2021-03-29T00:09:34.485
Date updated
2021-03-29 00:25:22 UTC+0000
Release date
2021-03-29 00:09:34 UTC+0000
UTC Start
2021-03-29 00:09:34.485
UTC End
2021-03-29 00:15:34.485
MJD Start
59302.00664913
MJD End
59302.0108157967
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.007143
Ambient temperature (°C)
12.47
Seeing (arcsec)
0.575
Observation
ID
47324
Category
calibrator
Program ID
106.212G.005
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/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
ID
35489
Name
HD_47984
RA
100.1783
DEC
-3.91731
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.8100 55.9410 32.7000 33.1000
U1-U3 101.7630 101.9490 38.5000 38.7000
U1-U4 129.4710 129.0910 63.5690 63.5930
U2-U3 46.5720 46.6130 45.4000 45.6000
U2-U4 86.4130 85.7520 82.8940 82.9480
U3-U4 57.0040 56.3390 112.7090 113.1020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59302.00664913
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD47894
HIERARCH ESO INS SOBJ NAME HD_47984
RA 100.1783
DEC -3.91731
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 55.81
HIERARCH ESO ISS PBL12 END 55.941
HIERARCH ESO ISS PBLA12 START 32.7
HIERARCH ESO ISS PBLA12 END 33.1
HIERARCH ESO ISS PBL13 START 101.763
HIERARCH ESO ISS PBL13 END 101.949
HIERARCH ESO ISS PBLA13 START 38.5
HIERARCH ESO ISS PBLA13 END 38.7
HIERARCH ESO ISS PBL14 START 129.471
HIERARCH ESO ISS PBL14 END 129.091
HIERARCH ESO ISS PBLA14 START 63.569
HIERARCH ESO ISS PBLA14 END 63.593
HIERARCH ESO ISS PBL23 START 46.572
HIERARCH ESO ISS PBL23 END 46.613
HIERARCH ESO ISS PBLA23 START 45.4
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 86.413
HIERARCH ESO ISS PBL24 END 85.752
HIERARCH ESO ISS PBLA24 START 82.894
HIERARCH ESO ISS PBLA24 END 82.948
HIERARCH ESO ISS PBL34 START 57.004
HIERARCH ESO ISS PBL34 END 56.339
HIERARCH ESO ISS PBLA34 START 112.709
HIERARCH ESO ISS PBLA34 END 113.102
HIERARCH ESO ISS AMBI TAU0 START 0.006658
HIERARCH ESO ISS AMBI TAU0 END 0.007628
HIERARCH ESO ISS AMBI TEMP 12.47
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.61