Exposure
ID
MATIS.2021-02-03T01:38:48.466_1
Header ID
MATIS.2021-02-03T01:38:48.466
Date updated
2021-02-03 01:46:00 UTC+0000
Release date
2021-02-03 01:38:48 UTC+0000
UTC Start
2021-02-03 01:38:48.466
UTC End
2021-02-03 01:39:48.474
MJD Start
59248.06861651
MJD End
59248.069311047
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007122
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.46
Observation
ID
46669
Category
calibrator
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
35034
Name
56 Ori
RA
88.110919
DEC
1.85507
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 51.7000 51.7500 28.4000 28.5000
U1-U3 94.6440 94.7460 35.1000 35.2000
U1-U4 126.7260 126.8460 63.0090 63.0280
U2-U3 43.7200 43.7700 43.1000 43.1000
U2-U4 89.1560 89.1860 82.2450 82.2400
U3-U4 61.7810 61.7400 108.7990 108.8030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21EE.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59248.06861651
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110919
DEC 1.85507
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 51.7
HIERARCH ESO ISS PBL12 END 51.75
HIERARCH ESO ISS PBLA12 START 28.4
HIERARCH ESO ISS PBLA12 END 28.5
HIERARCH ESO ISS PBL13 START 94.644
HIERARCH ESO ISS PBL13 END 94.746
HIERARCH ESO ISS PBLA13 START 35.1
HIERARCH ESO ISS PBLA13 END 35.2
HIERARCH ESO ISS PBL14 START 126.726
HIERARCH ESO ISS PBL14 END 126.846
HIERARCH ESO ISS PBLA14 START 63.009
HIERARCH ESO ISS PBLA14 END 63.028
HIERARCH ESO ISS PBL23 START 43.72
HIERARCH ESO ISS PBL23 END 43.77
HIERARCH ESO ISS PBLA23 START 43.1
HIERARCH ESO ISS PBLA23 END 43.1
HIERARCH ESO ISS PBL24 START 89.156
HIERARCH ESO ISS PBL24 END 89.186
HIERARCH ESO ISS PBLA24 START 82.245
HIERARCH ESO ISS PBLA24 END 82.24
HIERARCH ESO ISS PBL34 START 61.781
HIERARCH ESO ISS PBL34 END 61.74
HIERARCH ESO ISS PBLA34 START 108.799
HIERARCH ESO ISS PBLA34 END 108.803
HIERARCH ESO ISS AMBI TAU0 START 0.007122
HIERARCH ESO ISS AMBI TAU0 END 0.007122
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46