Exposure
ID
GRAVI.2021-03-29T01:07:40.632_1
Header ID
GRAVI.2021-03-29T01:07:40.632
Date updated
2021-03-29 01:25:20 UTC+0000
Release date
2022-03-29 01:25:20 UTC+0000
UTC Start
2021-03-29 01:07:40.632
UTC End
2021-03-29 01:13:40.632
MJD Start
59302.04699805
MJD End
59302.0511647167
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005288
Ambient temperature (°C)
13.03
Seeing (arcsec)
0.41
Observation
ID
47325
Category
science
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
35490
Name
AFGL_961W
RA
98.65676
DEC
4.21219
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 56.1360 56.2380 35.3000 35.3000
U1-U3 102.3260 102.3930 39.9000 39.8000
U1-U4 124.7900 123.8660 60.5670 60.2100
U2-U3 46.5880 46.5360 45.4000 45.3000
U2-U4 77.8070 76.5920 78.5050 78.2040
U3-U4 46.3590 45.2770 111.7590 112.1890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59302.04699805
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME LHR84 GL 961W
HIERARCH ESO INS SOBJ NAME AFGL_961W
RA 98.65676
DEC 4.21219
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 56.136
HIERARCH ESO ISS PBL12 END 56.238
HIERARCH ESO ISS PBLA12 START 35.3
HIERARCH ESO ISS PBLA12 END 35.3
HIERARCH ESO ISS PBL13 START 102.326
HIERARCH ESO ISS PBL13 END 102.393
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 124.79
HIERARCH ESO ISS PBL14 END 123.866
HIERARCH ESO ISS PBLA14 START 60.567
HIERARCH ESO ISS PBLA14 END 60.21
HIERARCH ESO ISS PBL23 START 46.588
HIERARCH ESO ISS PBL23 END 46.536
HIERARCH ESO ISS PBLA23 START 45.4
HIERARCH ESO ISS PBLA23 END 45.3
HIERARCH ESO ISS PBL24 START 77.807
HIERARCH ESO ISS PBL24 END 76.592
HIERARCH ESO ISS PBLA24 START 78.505
HIERARCH ESO ISS PBLA24 END 78.204
HIERARCH ESO ISS PBL34 START 46.359
HIERARCH ESO ISS PBL34 END 45.277
HIERARCH ESO ISS PBLA34 START 111.759
HIERARCH ESO ISS PBLA34 END 112.189
HIERARCH ESO ISS AMBI TAU0 START 0.005467
HIERARCH ESO ISS AMBI TAU0 END 0.005109
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.42