Exposure
ID
GRAVI.2021-01-09T05:29:11.240_1
Header ID
GRAVI.2021-01-09T05:29:11.240
Date updated
2021-01-09 05:45:31 UTC+0000
Release date
2021-01-09 05:29:11 UTC+0000
UTC Start
2021-01-09 05:29:11.240
UTC End
2021-01-09 05:35:11.240
MJD Start
59223.22860231
MJD End
59223.2327689767
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.007356
Ambient temperature (°C)
12.91
Seeing (arcsec)
0.51
Observation
ID
46313
Category
calibrator
Program ID
106.212G.004
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
34836
Name
HD38649
RA
86.877736
DEC
4.34003
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 56.0810 56.1910 35.3000 35.3000
U1-U3 102.2850 102.3670 39.9000 39.8000
U1-U4 125.1400 124.2390 60.6470 60.2920
U2-U3 46.6060 46.5610 45.5000 45.3000
U2-U4 78.2370 77.0360 78.5230 78.2200
U3-U4 46.6870 45.6070 111.4930 111.9070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59223.22860231
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 38649
HIERARCH ESO INS SOBJ NAME HD38649
RA 86.877736
DEC 4.34003
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 56.081
HIERARCH ESO ISS PBL12 END 56.191
HIERARCH ESO ISS PBLA12 START 35.3
HIERARCH ESO ISS PBLA12 END 35.3
HIERARCH ESO ISS PBL13 START 102.285
HIERARCH ESO ISS PBL13 END 102.367
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 125.14
HIERARCH ESO ISS PBL14 END 124.239
HIERARCH ESO ISS PBLA14 START 60.647
HIERARCH ESO ISS PBLA14 END 60.292
HIERARCH ESO ISS PBL23 START 46.606
HIERARCH ESO ISS PBL23 END 46.561
HIERARCH ESO ISS PBLA23 START 45.5
HIERARCH ESO ISS PBLA23 END 45.3
HIERARCH ESO ISS PBL24 START 78.237
HIERARCH ESO ISS PBL24 END 77.036
HIERARCH ESO ISS PBLA24 START 78.523
HIERARCH ESO ISS PBLA24 END 78.22
HIERARCH ESO ISS PBL34 START 46.687
HIERARCH ESO ISS PBL34 END 45.607
HIERARCH ESO ISS PBLA34 START 111.493
HIERARCH ESO ISS PBLA34 END 111.907
HIERARCH ESO ISS AMBI TAU0 START 0.00611
HIERARCH ESO ISS AMBI TAU0 END 0.008602
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.45