Exposure
ID
MATIS.2021-02-03T03:35:20.269_1
Header ID
MATIS.2021-02-03T03:35:20.269
Date updated
2021-02-03 03:45:33 UTC+0000
Release date
2021-02-03 03:35:20 UTC+0000
UTC Start
2021-02-03 03:35:20.269
UTC End
2021-02-03 03:36:20.277
MJD Start
59248.14954015
MJD End
59248.150234687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006706
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.425
Observation
ID
46677
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
35038
Name
56 Ori
RA
88.110953
DEC
1.85514
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 55.9590 55.9800 34.8000 34.8000
U1-U3 102.1230 102.1460 39.8000 39.8000
U1-U4 127.0030 126.8870 62.1120 62.0760
U2-U3 46.6400 46.6390 45.9000 45.9000
U2-U4 81.4430 81.2780 80.4960 80.4680
U3-U4 50.5590 50.4050 112.0990 112.1620
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 59248.14954015
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110953
DEC 1.85514
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 55.959
HIERARCH ESO ISS PBL12 END 55.98
HIERARCH ESO ISS PBLA12 START 34.8
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 102.123
HIERARCH ESO ISS PBL13 END 102.146
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 127.003
HIERARCH ESO ISS PBL14 END 126.887
HIERARCH ESO ISS PBLA14 START 62.112
HIERARCH ESO ISS PBLA14 END 62.076
HIERARCH ESO ISS PBL23 START 46.64
HIERARCH ESO ISS PBL23 END 46.639
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 81.443
HIERARCH ESO ISS PBL24 END 81.278
HIERARCH ESO ISS PBLA24 START 80.496
HIERARCH ESO ISS PBLA24 END 80.468
HIERARCH ESO ISS PBL34 START 50.559
HIERARCH ESO ISS PBL34 END 50.405
HIERARCH ESO ISS PBLA34 START 112.099
HIERARCH ESO ISS PBLA34 END 112.162
HIERARCH ESO ISS AMBI TAU0 START 0.006706
HIERARCH ESO ISS AMBI TAU0 END 0.006706
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.43