Exposure
ID
MATIS.2021-01-30T04:28:29.752_1
Header ID
MATIS.2021-01-30T04:28:29.752
Date updated
2021-01-30 04:40:21 UTC+0000
Release date
2021-01-30 04:28:29 UTC+0000
UTC Start
2021-01-30 04:28:29.752
UTC End
2021-01-30 04:29:29.812
MJD Start
59244.18645546
MJD End
59244.1871505989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004316
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.955
Observation
ID
46625
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
35006
Name
56 Ori
RA
88.111309
DEC
1.85499
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.4840 56.4910 35.2000 35.2000
U1-U3 102.3970 102.3890 39.7000 39.7000
U1-U4 121.5880 121.4040 60.4410 60.3830
U2-U3 46.2940 46.2750 45.2000 45.1000
U2-U4 74.4640 74.2430 79.2780 79.2370
U3-U4 44.5030 44.3230 114.9730 115.0730
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 59244.18645546
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111309
DEC 1.85499
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.286
HIERARCH ESO DET NDIT 210
HIERARCH ESO ISS PBL12 START 56.484
HIERARCH ESO ISS PBL12 END 56.491
HIERARCH ESO ISS PBLA12 START 35.2
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 102.397
HIERARCH ESO ISS PBL13 END 102.389
HIERARCH ESO ISS PBLA13 START 39.7
HIERARCH ESO ISS PBLA13 END 39.7
HIERARCH ESO ISS PBL14 START 121.588
HIERARCH ESO ISS PBL14 END 121.404
HIERARCH ESO ISS PBLA14 START 60.441
HIERARCH ESO ISS PBLA14 END 60.383
HIERARCH ESO ISS PBL23 START 46.294
HIERARCH ESO ISS PBL23 END 46.275
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.1
HIERARCH ESO ISS PBL24 START 74.464
HIERARCH ESO ISS PBL24 END 74.243
HIERARCH ESO ISS PBLA24 START 79.278
HIERARCH ESO ISS PBLA24 END 79.237
HIERARCH ESO ISS PBL34 START 44.503
HIERARCH ESO ISS PBL34 END 44.323
HIERARCH ESO ISS PBLA34 START 114.973
HIERARCH ESO ISS PBLA34 END 115.073
HIERARCH ESO ISS AMBI TAU0 START 0.00382
HIERARCH ESO ISS AMBI TAU0 END 0.004812
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 0.82