Exposure
ID
GRAVI.2020-12-17T04:31:11.012_1
Header ID
GRAVI.2020-12-17T04:31:11.012
Date updated
2020-12-17 04:46:02 UTC+0000
Release date
2021-12-17 04:46:02 UTC+0000
UTC Start
2020-12-17 04:31:11.012
UTC End
2020-12-17 04:35:11.012
MJD Start
59200.1883219
MJD End
59200.1910996778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.009366
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.625
Observation
ID
46054
Category
science
Program ID
0104.C-0720(B)
Program Title
GW ORIONIS AS A LABORATORY FOR STUDY HYDRODYNAMIC EFFECTS AND PLANET FORMATION IN MULTIPLE SYSTEMS
Program Type
Normal
PI / COI
KRAUS/ BATE/ MONNIER/ HARRIES/ LAWS/ DAVIES/ KREPLIN/ YOUNG
Target
ID
34675
Name
GWOri
RA
82.284964
DEC
11.87021
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3060 68.2520 271.1000 270.8000
K0-D0 94.4790 94.7590 254.4000 254.2000
K0-J3 47.6840 47.3900 327.8740 328.2230
G2-D0 35.0360 35.2600 220.4000 220.6000
G2-J3 58.0910 58.4610 47.6620 47.7750
D0-J3 92.9500 93.5480 44.9220 45.0720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0720(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59200.1883219
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME GWOri
HIERARCH ESO INS SOBJ NAME GWOri
RA 82.284964
DEC 11.87021
HIERARCH ESO INS SPEC RES MEDIUM
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 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 68.306
HIERARCH ESO ISS PBL12 END 68.252
HIERARCH ESO ISS PBLA12 START 271.1
HIERARCH ESO ISS PBLA12 END 270.8
HIERARCH ESO ISS PBL13 START 94.479
HIERARCH ESO ISS PBL13 END 94.759
HIERARCH ESO ISS PBLA13 START 254.4
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 47.684
HIERARCH ESO ISS PBL14 END 47.39
HIERARCH ESO ISS PBLA14 START 327.874
HIERARCH ESO ISS PBLA14 END 328.223
HIERARCH ESO ISS PBL23 START 35.036
HIERARCH ESO ISS PBL23 END 35.26
HIERARCH ESO ISS PBLA23 START 220.4
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 58.091
HIERARCH ESO ISS PBL24 END 58.461
HIERARCH ESO ISS PBLA24 START 47.662
HIERARCH ESO ISS PBLA24 END 47.775
HIERARCH ESO ISS PBL34 START 92.95
HIERARCH ESO ISS PBL34 END 93.548
HIERARCH ESO ISS PBLA34 START 44.922
HIERARCH ESO ISS PBLA34 END 45.072
HIERARCH ESO ISS AMBI TAU0 START 0.00993
HIERARCH ESO ISS AMBI TAU0 END 0.008802
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.63