Exposure
ID
MATIS.2021-01-30T03:55:36.307_1
Header ID
MATIS.2021-01-30T03:55:36.307
Date updated
2021-01-30 04:05:22 UTC+0000
Release date
2021-01-30 03:55:36 UTC+0000
UTC Start
2021-01-30 03:55:36.307
UTC End
2021-01-30 03:56:36.315
MJD Start
59244.16361466
MJD End
59244.164309197
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004591
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.805
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 56.0480 56.0680 34.9000 34.9000
U1-U3 102.2160 102.2350 39.9000 39.9000
U1-U4 126.4820 126.3570 61.9490 61.9110
U2-U3 46.6320 46.6290 45.8000 45.8000
U2-U4 80.7060 80.5340 80.3710 80.3420
U3-U4 49.8780 49.7210 112.3790 112.4460
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 59244.16361466
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 56.048
HIERARCH ESO ISS PBL12 END 56.068
HIERARCH ESO ISS PBLA12 START 34.9
HIERARCH ESO ISS PBLA12 END 34.9
HIERARCH ESO ISS PBL13 START 102.216
HIERARCH ESO ISS PBL13 END 102.235
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 126.482
HIERARCH ESO ISS PBL14 END 126.357
HIERARCH ESO ISS PBLA14 START 61.949
HIERARCH ESO ISS PBLA14 END 61.911
HIERARCH ESO ISS PBL23 START 46.632
HIERARCH ESO ISS PBL23 END 46.629
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 80.706
HIERARCH ESO ISS PBL24 END 80.534
HIERARCH ESO ISS PBLA24 START 80.371
HIERARCH ESO ISS PBLA24 END 80.342
HIERARCH ESO ISS PBL34 START 49.878
HIERARCH ESO ISS PBL34 END 49.721
HIERARCH ESO ISS PBLA34 START 112.379
HIERARCH ESO ISS PBLA34 END 112.446
HIERARCH ESO ISS AMBI TAU0 START 0.00439
HIERARCH ESO ISS AMBI TAU0 END 0.004792
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.77