Exposure
ID
MATIS.2021-01-30T04:04:38.364_1
Header ID
MATIS.2021-01-30T04:04:38.364
Date updated
2021-01-30 04:15:40 UTC+0000
Release date
2021-01-30 04:04:38 UTC+0000
UTC Start
2021-01-30 04:04:38.364
UTC End
2021-01-30 04:05:38.372
MJD Start
59244.16988847
MJD End
59244.170583007
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005189
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.87
Observation
ID
46624
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
35005
Name
56 Ori
RA
88.111298
DEC
1.85499
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 56.2060 56.2220 35.0000 35.1000
U1-U3 102.3530 102.3640 39.9000 39.9000
U1-U4 125.3290 125.1880 61.5950 61.5520
U2-U3 46.5880 46.5800 45.7000 45.7000
U2-U4 79.1470 78.9600 80.1060 80.0740
U3-U4 48.4750 48.3110 112.9890 113.0640
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 59244.16988847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111298
DEC 1.85499
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 56.206
HIERARCH ESO ISS PBL12 END 56.222
HIERARCH ESO ISS PBLA12 START 35.0
HIERARCH ESO ISS PBLA12 END 35.1
HIERARCH ESO ISS PBL13 START 102.353
HIERARCH ESO ISS PBL13 END 102.364
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 125.329
HIERARCH ESO ISS PBL14 END 125.188
HIERARCH ESO ISS PBLA14 START 61.595
HIERARCH ESO ISS PBLA14 END 61.552
HIERARCH ESO ISS PBL23 START 46.588
HIERARCH ESO ISS PBL23 END 46.58
HIERARCH ESO ISS PBLA23 START 45.7
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 79.147
HIERARCH ESO ISS PBL24 END 78.96
HIERARCH ESO ISS PBLA24 START 80.106
HIERARCH ESO ISS PBLA24 END 80.074
HIERARCH ESO ISS PBL34 START 48.475
HIERARCH ESO ISS PBL34 END 48.311
HIERARCH ESO ISS PBLA34 START 112.989
HIERARCH ESO ISS PBLA34 END 113.064
HIERARCH ESO ISS AMBI TAU0 START 0.005189
HIERARCH ESO ISS AMBI TAU0 END 0.005189
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87