Exposure
ID
MATIS.2021-01-30T03:54:24.256_1
Header ID
MATIS.2021-01-30T03:54:24.256
Date updated
2021-01-30 04:00:45 UTC+0000
Release date
2021-01-30 03:54:24 UTC+0000
UTC Start
2021-01-30 03:54:24.256
UTC End
2021-01-30 03:55:24.264
MJD Start
59244.16278074
MJD End
59244.163475277
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004777
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.75
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 56.0250 56.0450 34.9000 34.9000
U1-U3 102.1930 102.2130 39.8000 39.8000
U1-U4 126.6230 126.5010 61.9930 61.9560
U2-U3 46.6350 46.6330 45.8000 45.8000
U2-U4 80.9050 80.7340 80.4050 80.3760
U3-U4 50.0600 49.9040 112.3030 112.3690
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 59244.16278074
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 56.025
HIERARCH ESO ISS PBL12 END 56.045
HIERARCH ESO ISS PBLA12 START 34.9
HIERARCH ESO ISS PBLA12 END 34.9
HIERARCH ESO ISS PBL13 START 102.193
HIERARCH ESO ISS PBL13 END 102.213
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 126.623
HIERARCH ESO ISS PBL14 END 126.501
HIERARCH ESO ISS PBLA14 START 61.993
HIERARCH ESO ISS PBLA14 END 61.956
HIERARCH ESO ISS PBL23 START 46.635
HIERARCH ESO ISS PBL23 END 46.633
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 80.905
HIERARCH ESO ISS PBL24 END 80.734
HIERARCH ESO ISS PBLA24 START 80.405
HIERARCH ESO ISS PBLA24 END 80.376
HIERARCH ESO ISS PBL34 START 50.06
HIERARCH ESO ISS PBL34 END 49.904
HIERARCH ESO ISS PBLA34 START 112.303
HIERARCH ESO ISS PBLA34 END 112.369
HIERARCH ESO ISS AMBI TAU0 START 0.005164
HIERARCH ESO ISS AMBI TAU0 END 0.00439
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.84