Exposure
ID
GRAVI.2020-12-23T07:22:40.824_1
Header ID
GRAVI.2020-12-23T07:22:40.824
Date updated
2020-12-23 07:36:16 UTC+0000
Release date
2021-12-23 07:36:16 UTC+0000
UTC Start
2020-12-23 07:22:40.824
UTC End
2020-12-23 07:27:40.824
MJD Start
59206.30741694
MJD End
59206.3108891622
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004677
Ambient temperature (°C)
11.48
Seeing (arcsec)
1.0
Observation
ID
46077
Category
science
Program ID
106.212G.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/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
ID
34697
Name
HD_98922
RA
170.631894
DEC
-53.36983
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 63.1210 63.4280 239.0000 240.2000
K0-D0 94.5040 94.6560 221.9000 223.1000
K0-J3 43.2220 43.6040 309.7720 310.4140
G2-D0 38.8530 38.8210 193.5000 194.4000
G2-J3 63.6840 63.6360 19.1380 20.0830
D0-J3 102.4190 102.3370 16.9960 17.9160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59206.30741694
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_98922
HIERARCH ESO INS SOBJ NAME HD_98922
RA 170.631894
DEC -53.36983
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 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 63.121
HIERARCH ESO ISS PBL12 END 63.428
HIERARCH ESO ISS PBLA12 START 239.0
HIERARCH ESO ISS PBLA12 END 240.2
HIERARCH ESO ISS PBL13 START 94.504
HIERARCH ESO ISS PBL13 END 94.656
HIERARCH ESO ISS PBLA13 START 221.9
HIERARCH ESO ISS PBLA13 END 223.1
HIERARCH ESO ISS PBL14 START 43.222
HIERARCH ESO ISS PBL14 END 43.604
HIERARCH ESO ISS PBLA14 START 309.772
HIERARCH ESO ISS PBLA14 END 310.414
HIERARCH ESO ISS PBL23 START 38.853
HIERARCH ESO ISS PBL23 END 38.821
HIERARCH ESO ISS PBLA23 START 193.5
HIERARCH ESO ISS PBLA23 END 194.4
HIERARCH ESO ISS PBL24 START 63.684
HIERARCH ESO ISS PBL24 END 63.636
HIERARCH ESO ISS PBLA24 START 19.138
HIERARCH ESO ISS PBLA24 END 20.083
HIERARCH ESO ISS PBL34 START 102.419
HIERARCH ESO ISS PBL34 END 102.337
HIERARCH ESO ISS PBLA34 START 16.996
HIERARCH ESO ISS PBLA34 END 17.916
HIERARCH ESO ISS AMBI TAU0 START 0.004457
HIERARCH ESO ISS AMBI TAU0 END 0.004897
HIERARCH ESO ISS AMBI TEMP 11.48
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.97