Exposure
ID
GRAVI.2020-12-17T04:53:20.068_1
Header ID
GRAVI.2020-12-17T04:53:20.068
Date updated
2020-12-17 05:06:02 UTC+0000
Release date
2020-12-17 04:53:20 UTC+0000
UTC Start
2020-12-17 04:53:20.068
UTC End
2020-12-17 04:57:20.068
MJD Start
59200.20370449
MJD End
59200.2064822678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005653
Ambient temperature (°C)
13.42
Seeing (arcsec)
0.515
Observation
ID
46055
Category
calibrator
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
34676
Name
HD244179
RA
82.322562
DEC
10.13588
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 67.7800 67.6080 270.1000 270.0000
K0-D0 95.6880 95.8040 253.3000 253.1000
K0-J3 46.9860 46.7020 330.4410 330.8750
G2-D0 36.5370 36.7290 220.8000 221.0000
G2-J3 60.3820 60.6830 47.6200 47.6950
D0-J3 96.7580 97.2550 45.0510 45.1590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0720(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59200.20370449
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD244179
HIERARCH ESO INS SOBJ NAME HD244179
RA 82.322562
DEC 10.13588
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 67.78
HIERARCH ESO ISS PBL12 END 67.608
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.0
HIERARCH ESO ISS PBL13 START 95.688
HIERARCH ESO ISS PBL13 END 95.804
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 46.986
HIERARCH ESO ISS PBL14 END 46.702
HIERARCH ESO ISS PBLA14 START 330.441
HIERARCH ESO ISS PBLA14 END 330.875
HIERARCH ESO ISS PBL23 START 36.537
HIERARCH ESO ISS PBL23 END 36.729
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 221.0
HIERARCH ESO ISS PBL24 START 60.382
HIERARCH ESO ISS PBL24 END 60.683
HIERARCH ESO ISS PBLA24 START 47.62
HIERARCH ESO ISS PBLA24 END 47.695
HIERARCH ESO ISS PBL34 START 96.758
HIERARCH ESO ISS PBL34 END 97.255
HIERARCH ESO ISS PBLA34 START 45.051
HIERARCH ESO ISS PBLA34 END 45.159
HIERARCH ESO ISS AMBI TAU0 START 0.00523
HIERARCH ESO ISS AMBI TAU0 END 0.006076
HIERARCH ESO ISS AMBI TEMP 13.42
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.51