Exposure
ID
MATIS.2021-02-03T03:42:58.989_1
Header ID
MATIS.2021-02-03T03:42:58.989
Date updated
2021-02-03 03:51:21 UTC+0000
Release date
2021-02-03 03:42:58 UTC+0000
UTC Start
2021-02-03 03:42:58.989
UTC End
2021-02-03 03:43:58.997
MJD Start
59248.15484941
MJD End
59248.155543947
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008022
Ambient temperature (°C)
14.26
Seeing (arcsec)
0.445
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 56.1060 56.1240 34.9000 35.0000
U1-U3 102.2710 102.2870 39.9000 39.9000
U1-U4 126.1020 125.9720 61.8330 61.7930
U2-U3 46.6210 46.6160 45.8000 45.8000
U2-U4 80.1840 80.0070 80.2830 80.2530
U3-U4 49.4030 49.2430 112.5820 112.6510
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 59248.15484941
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 56.106
HIERARCH ESO ISS PBL12 END 56.124
HIERARCH ESO ISS PBLA12 START 34.9
HIERARCH ESO ISS PBLA12 END 35.0
HIERARCH ESO ISS PBL13 START 102.271
HIERARCH ESO ISS PBL13 END 102.287
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 126.102
HIERARCH ESO ISS PBL14 END 125.972
HIERARCH ESO ISS PBLA14 START 61.833
HIERARCH ESO ISS PBLA14 END 61.793
HIERARCH ESO ISS PBL23 START 46.621
HIERARCH ESO ISS PBL23 END 46.616
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 80.184
HIERARCH ESO ISS PBL24 END 80.007
HIERARCH ESO ISS PBLA24 START 80.283
HIERARCH ESO ISS PBLA24 END 80.253
HIERARCH ESO ISS PBL34 START 49.403
HIERARCH ESO ISS PBL34 END 49.243
HIERARCH ESO ISS PBLA34 START 112.582
HIERARCH ESO ISS PBLA34 END 112.651
HIERARCH ESO ISS AMBI TAU0 START 0.008486
HIERARCH ESO ISS AMBI TAU0 END 0.007558
HIERARCH ESO ISS AMBI TEMP 14.26
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.45