Exposure
ID
MATIS.2022-11-15T05:51:05.179_1
Header ID
MATIS.2022-11-15T05:51:05.179
Date updated
2022-11-15 06:00:51 UTC+0000
Release date
2022-11-15 05:51:05 UTC+0000
UTC Start
2022-11-15 05:51:05.179
UTC End
2022-11-15 05:52:05.187
MJD Start
59898.24380994
MJD End
59898.244504477
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0162905
Ambient temperature (°C)
15.87
Seeing (arcsec)
0.525
Observation
ID
53149
Category
calibrator
Program ID
108.22Q8.001
Program Title
DISK TEARING IN THE GW ORIONIS TRIPLE SYSTEM
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ KREPLIN/ BATE/ YOUNG
Target
ID
39519
Name
56 Ori
RA
88.110821
DEC
1.85483
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 48.6110 48.6580 21.3000 21.4000
U1-U3 87.7520 87.8670 28.7000 28.8000
U1-U4 115.4940 115.7300 60.6920 60.7500
U2-U3 40.0350 40.1010 37.7000 37.8000
U2-U4 83.8040 83.9420 82.2900 82.2940
U3-U4 62.0450 62.0750 109.2410 109.2230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22Q8.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59898.24380994
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110821
DEC 1.85483
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 48.611
HIERARCH ESO ISS PBL12 END 48.658
HIERARCH ESO ISS PBLA12 START 21.3
HIERARCH ESO ISS PBLA12 END 21.4
HIERARCH ESO ISS PBL13 START 87.752
HIERARCH ESO ISS PBL13 END 87.867
HIERARCH ESO ISS PBLA13 START 28.7
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 115.494
HIERARCH ESO ISS PBL14 END 115.73
HIERARCH ESO ISS PBLA14 START 60.692
HIERARCH ESO ISS PBLA14 END 60.75
HIERARCH ESO ISS PBL23 START 40.035
HIERARCH ESO ISS PBL23 END 40.101
HIERARCH ESO ISS PBLA23 START 37.7
HIERARCH ESO ISS PBLA23 END 37.8
HIERARCH ESO ISS PBL24 START 83.804
HIERARCH ESO ISS PBL24 END 83.942
HIERARCH ESO ISS PBLA24 START 82.29
HIERARCH ESO ISS PBLA24 END 82.294
HIERARCH ESO ISS PBL34 START 62.045
HIERARCH ESO ISS PBL34 END 62.075
HIERARCH ESO ISS PBLA34 START 109.241
HIERARCH ESO ISS PBLA34 END 109.223
HIERARCH ESO ISS AMBI TAU0 START 0.01844
HIERARCH ESO ISS AMBI TAU0 END 0.014141
HIERARCH ESO ISS AMBI TEMP 15.87
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.55