Exposure
ID
GRAVI.2020-12-17T04:40:26.035_1
Header ID
GRAVI.2020-12-17T04:40:26.035
Date updated
2020-12-17 04:55:46 UTC+0000
Release date
2021-12-17 04:55:46 UTC+0000
UTC Start
2020-12-17 04:40:26.035
UTC End
2020-12-17 04:44:26.035
MJD Start
59200.19474578
MJD End
59200.1975235578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006277
Ambient temperature (°C)
13.53
Seeing (arcsec)
0.565
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 68.1590 68.0560 270.6000 270.4000
K0-D0 95.0540 95.2710 254.0000 253.8000
K0-J3 47.0400 46.7430 328.6530 329.0340
G2-D0 35.5210 35.7360 220.8000 221.0000
G2-J3 58.8880 59.2370 47.8900 47.9770
D0-J3 94.2400 94.8080 45.2300 45.3520
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 59200.19474578
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 68.159
HIERARCH ESO ISS PBL12 END 68.056
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 95.054
HIERARCH ESO ISS PBL13 END 95.271
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 253.8
HIERARCH ESO ISS PBL14 START 47.04
HIERARCH ESO ISS PBL14 END 46.743
HIERARCH ESO ISS PBLA14 START 328.653
HIERARCH ESO ISS PBLA14 END 329.034
HIERARCH ESO ISS PBL23 START 35.521
HIERARCH ESO ISS PBL23 END 35.736
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 221.0
HIERARCH ESO ISS PBL24 START 58.888
HIERARCH ESO ISS PBL24 END 59.237
HIERARCH ESO ISS PBLA24 START 47.89
HIERARCH ESO ISS PBLA24 END 47.977
HIERARCH ESO ISS PBL34 START 94.24
HIERARCH ESO ISS PBL34 END 94.808
HIERARCH ESO ISS PBLA34 START 45.23
HIERARCH ESO ISS PBLA34 END 45.352
HIERARCH ESO ISS AMBI TAU0 START 0.00762
HIERARCH ESO ISS AMBI TAU0 END 0.004934
HIERARCH ESO ISS AMBI TEMP 13.53
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.48