Exposure
ID
GRAVI.2021-03-29T02:09:55.788_1
Header ID
GRAVI.2021-03-29T02:09:55.788
Date updated
2021-03-29 02:25:12 UTC+0000
Release date
2022-03-29 02:25:11 UTC+0000
UTC Start
2021-03-29 02:09:55.788
UTC End
2021-03-29 02:15:55.788
MJD Start
59302.09022903
MJD End
59302.0943956967
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005689
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.505
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 56.5270 56.4900 34.7000 34.5000
U1-U3 101.6240 101.3900 38.3000 38.0000
U1-U4 112.9460 111.4410 55.8890 55.2460
U2-U3 45.3390 45.1270 42.7000 42.3000
U2-U4 63.5960 61.9010 74.6100 74.0610
U3-U4 34.7250 33.4580 118.2740 119.3290
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 59302.09022903
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 56.527
HIERARCH ESO ISS PBL12 END 56.49
HIERARCH ESO ISS PBLA12 START 34.7
HIERARCH ESO ISS PBLA12 END 34.5
HIERARCH ESO ISS PBL13 START 101.624
HIERARCH ESO ISS PBL13 END 101.39
HIERARCH ESO ISS PBLA13 START 38.3
HIERARCH ESO ISS PBLA13 END 38.0
HIERARCH ESO ISS PBL14 START 112.946
HIERARCH ESO ISS PBL14 END 111.441
HIERARCH ESO ISS PBLA14 START 55.889
HIERARCH ESO ISS PBLA14 END 55.246
HIERARCH ESO ISS PBL23 START 45.339
HIERARCH ESO ISS PBL23 END 45.127
HIERARCH ESO ISS PBLA23 START 42.7
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 63.596
HIERARCH ESO ISS PBL24 END 61.901
HIERARCH ESO ISS PBLA24 START 74.61
HIERARCH ESO ISS PBLA24 END 74.061
HIERARCH ESO ISS PBL34 START 34.725
HIERARCH ESO ISS PBL34 END 33.458
HIERARCH ESO ISS PBLA34 START 118.274
HIERARCH ESO ISS PBLA34 END 119.329
HIERARCH ESO ISS AMBI TAU0 START 0.006069
HIERARCH ESO ISS AMBI TAU0 END 0.005309
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.51