Exposure
ID
GRAVI.2021-09-03T08:06:05.740_1
Header ID
GRAVI.2021-09-03T08:06:05.740
Date updated
2021-09-03 08:18:29 UTC+0000
Release date
2022-09-03 08:18:29 UTC+0000
UTC Start
2021-09-03 08:06:05.740
UTC End
2021-09-03 08:10:05.740
MJD Start
59460.33756643
MJD End
59460.3403442078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.01135
Ambient temperature (°C)
14.73
Seeing (arcsec)
0.43
Observation
ID
48095
Category
science
Program ID
0104.C-0720(A)
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
36087
Name
GWOri
RA
82.282691
DEC
11.87021
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2070 25.2310 139.3000 139.0000
A0-D0 17.1640 17.6390 76.6000 76.7000
A0-C1 20.0760 20.2300 124.6630 124.1450
B2-D0 23.1000 23.1080 0.6000 1.5000
B2-C1 7.6990 7.7020 0.5970 1.4990
D0-C1 15.4010 15.4070 180.6650 181.5680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0720(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59460.33756643
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME GWOri
HIERARCH ESO INS SOBJ NAME GWOri
RA 82.282691
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 25.207
HIERARCH ESO ISS PBL12 END 25.231
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.0
HIERARCH ESO ISS PBL13 START 17.164
HIERARCH ESO ISS PBL13 END 17.639
HIERARCH ESO ISS PBLA13 START 76.6
HIERARCH ESO ISS PBLA13 END 76.7
HIERARCH ESO ISS PBL14 START 20.076
HIERARCH ESO ISS PBL14 END 20.23
HIERARCH ESO ISS PBLA14 START 124.663
HIERARCH ESO ISS PBLA14 END 124.145
HIERARCH ESO ISS PBL23 START 23.1
HIERARCH ESO ISS PBL23 END 23.108
HIERARCH ESO ISS PBLA23 START 0.6
HIERARCH ESO ISS PBLA23 END 1.5
HIERARCH ESO ISS PBL24 START 7.699
HIERARCH ESO ISS PBL24 END 7.702
HIERARCH ESO ISS PBLA24 START 0.597
HIERARCH ESO ISS PBLA24 END 1.499
HIERARCH ESO ISS PBL34 START 15.401
HIERARCH ESO ISS PBL34 END 15.407
HIERARCH ESO ISS PBLA34 START 180.665
HIERARCH ESO ISS PBLA34 END 181.568
HIERARCH ESO ISS AMBI TAU0 START 0.01135
HIERARCH ESO ISS AMBI TAU0 END 0.01135
HIERARCH ESO ISS AMBI TEMP 14.73
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43