Exposure
ID
MATIS.2021-01-31T01:42:33.379_1
Header ID
MATIS.2021-01-31T01:42:33.379
Date updated
2021-01-31 01:50:40 UTC+0000
Release date
2022-01-31 01:50:40 UTC+0000
UTC Start
2021-01-31 01:42:33.379
UTC End
2021-01-31 01:43:33.387
MJD Start
59245.07121967
MJD End
59245.071914207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0074775
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.555
Observation
ID
46638
Category
science
Program ID
106.21EE.001
Program Title
DISK TEARING IN THE GW ORIONIS TRIPLE SYSTEM
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ KREPLIN/ BATE/ YOUNG
Target
ID
35016
Name
V GW Ori
RA
82.286047
DEC
11.86998
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 48.6370 48.7050 32.2000 32.3000
U1-U3 90.2440 90.3790 39.0000 39.0000
U1-U4 126.1880 126.3160 65.1780 65.1510
U2-U3 42.3250 42.3880 46.7000 46.7000
U2-U4 89.3700 89.3830 82.3910 82.3390
U3-U4 60.2940 60.2240 106.5770 106.5430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21EE.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59245.07121967
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286047
DEC 11.86998
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 48.637
HIERARCH ESO ISS PBL12 END 48.705
HIERARCH ESO ISS PBLA12 START 32.2
HIERARCH ESO ISS PBLA12 END 32.3
HIERARCH ESO ISS PBL13 START 90.244
HIERARCH ESO ISS PBL13 END 90.379
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.0
HIERARCH ESO ISS PBL14 START 126.188
HIERARCH ESO ISS PBL14 END 126.316
HIERARCH ESO ISS PBLA14 START 65.178
HIERARCH ESO ISS PBLA14 END 65.151
HIERARCH ESO ISS PBL23 START 42.325
HIERARCH ESO ISS PBL23 END 42.388
HIERARCH ESO ISS PBLA23 START 46.7
HIERARCH ESO ISS PBLA23 END 46.7
HIERARCH ESO ISS PBL24 START 89.37
HIERARCH ESO ISS PBL24 END 89.383
HIERARCH ESO ISS PBLA24 START 82.391
HIERARCH ESO ISS PBLA24 END 82.339
HIERARCH ESO ISS PBL34 START 60.294
HIERARCH ESO ISS PBL34 END 60.224
HIERARCH ESO ISS PBLA34 START 106.577
HIERARCH ESO ISS PBLA34 END 106.543
HIERARCH ESO ISS AMBI TAU0 START 0.006826
HIERARCH ESO ISS AMBI TAU0 END 0.008129
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.57