Exposure
ID
MATIS.2021-02-03T01:43:42.790_1
Header ID
MATIS.2021-02-03T01:43:42.790
Date updated
2021-02-03 01:57:19 UTC+0000
Release date
2021-02-03 01:43:42 UTC+0000
UTC Start
2021-02-03 01:43:42.790
UTC End
2021-02-03 01:44:42.798
MJD Start
59248.07202303
MJD End
59248.072717567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008302
Ambient temperature (°C)
14.77
Seeing (arcsec)
0.405
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 51.9330 51.9820 28.8000 28.9000
U1-U3 95.1220 95.2210 35.5000 35.6000
U1-U4 127.2740 127.3840 63.0950 63.1120
U2-U3 43.9540 44.0020 43.4000 43.4000
U2-U4 89.2840 89.3060 82.2170 82.2110
U3-U4 61.5800 61.5340 108.8230 108.8290
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 59248.07202303
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 51.933
HIERARCH ESO ISS PBL12 END 51.982
HIERARCH ESO ISS PBLA12 START 28.8
HIERARCH ESO ISS PBLA12 END 28.9
HIERARCH ESO ISS PBL13 START 95.122
HIERARCH ESO ISS PBL13 END 95.221
HIERARCH ESO ISS PBLA13 START 35.5
HIERARCH ESO ISS PBLA13 END 35.6
HIERARCH ESO ISS PBL14 START 127.274
HIERARCH ESO ISS PBL14 END 127.384
HIERARCH ESO ISS PBLA14 START 63.095
HIERARCH ESO ISS PBLA14 END 63.112
HIERARCH ESO ISS PBL23 START 43.954
HIERARCH ESO ISS PBL23 END 44.002
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.4
HIERARCH ESO ISS PBL24 START 89.284
HIERARCH ESO ISS PBL24 END 89.306
HIERARCH ESO ISS PBLA24 START 82.217
HIERARCH ESO ISS PBLA24 END 82.211
HIERARCH ESO ISS PBL34 START 61.58
HIERARCH ESO ISS PBL34 END 61.534
HIERARCH ESO ISS PBLA34 START 108.823
HIERARCH ESO ISS PBLA34 END 108.829
HIERARCH ESO ISS AMBI TAU0 START 0.008378
HIERARCH ESO ISS AMBI TAU0 END 0.008226
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.41