Exposure
ID
MATIS.2021-02-03T01:51:12.180_1
Header ID
MATIS.2021-02-03T01:51:12.180
Date updated
2021-02-03 02:00:35 UTC+0000
Release date
2021-02-03 01:51:12 UTC+0000
UTC Start
2021-02-03 01:51:12.180
UTC End
2021-02-03 01:52:12.188
MJD Start
59248.07722431
MJD End
59248.077918847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0074855
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.39
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 52.2840 52.3320 29.5000 29.5000
U1-U3 95.8330 95.9290 36.0000 36.1000
U1-U4 128.0240 128.1190 63.2050 63.2180
U2-U3 44.2950 44.3400 43.8000 43.8000
U2-U4 89.4020 89.4110 82.1670 82.1590
U3-U4 61.2240 61.1700 108.8750 108.8840
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 59248.07722431
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 52.284
HIERARCH ESO ISS PBL12 END 52.332
HIERARCH ESO ISS PBLA12 START 29.5
HIERARCH ESO ISS PBLA12 END 29.5
HIERARCH ESO ISS PBL13 START 95.833
HIERARCH ESO ISS PBL13 END 95.929
HIERARCH ESO ISS PBLA13 START 36.0
HIERARCH ESO ISS PBLA13 END 36.1
HIERARCH ESO ISS PBL14 START 128.024
HIERARCH ESO ISS PBL14 END 128.119
HIERARCH ESO ISS PBLA14 START 63.205
HIERARCH ESO ISS PBLA14 END 63.218
HIERARCH ESO ISS PBL23 START 44.295
HIERARCH ESO ISS PBL23 END 44.34
HIERARCH ESO ISS PBLA23 START 43.8
HIERARCH ESO ISS PBLA23 END 43.8
HIERARCH ESO ISS PBL24 START 89.402
HIERARCH ESO ISS PBL24 END 89.411
HIERARCH ESO ISS PBLA24 START 82.167
HIERARCH ESO ISS PBLA24 END 82.159
HIERARCH ESO ISS PBL34 START 61.224
HIERARCH ESO ISS PBL34 END 61.17
HIERARCH ESO ISS PBLA34 START 108.875
HIERARCH ESO ISS PBLA34 END 108.884
HIERARCH ESO ISS AMBI TAU0 START 0.007508
HIERARCH ESO ISS AMBI TAU0 END 0.007463
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39