Exposure
ID
MATIS.2021-01-30T04:15:54.854_1
Header ID
MATIS.2021-01-30T04:15:54.854
Date updated
2021-01-30 04:25:30 UTC+0000
Release date
2021-01-30 04:15:54 UTC+0000
UTC Start
2021-01-30 04:15:54.854
UTC End
2021-01-30 04:16:54.862
MJD Start
59244.17771822
MJD End
59244.178412757
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047695
Ambient temperature (°C)
12.99
Seeing (arcsec)
0.93
Observation
ID
46626
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
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 56.3620 56.3750 35.2000 35.2000
U1-U3 102.4310 102.4330 39.8000 39.8000
U1-U4 123.6810 123.5190 61.0890 61.0390
U2-U3 46.4800 46.4670 45.5000 45.5000
U2-U4 77.0290 76.8260 79.7390 79.7030
U3-U4 46.6400 46.4680 113.8560 113.9410
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 59244.17771822
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111309
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 56.362
HIERARCH ESO ISS PBL12 END 56.375
HIERARCH ESO ISS PBLA12 START 35.2
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 102.431
HIERARCH ESO ISS PBL13 END 102.433
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 123.681
HIERARCH ESO ISS PBL14 END 123.519
HIERARCH ESO ISS PBLA14 START 61.089
HIERARCH ESO ISS PBLA14 END 61.039
HIERARCH ESO ISS PBL23 START 46.48
HIERARCH ESO ISS PBL23 END 46.467
HIERARCH ESO ISS PBLA23 START 45.5
HIERARCH ESO ISS PBLA23 END 45.5
HIERARCH ESO ISS PBL24 START 77.029
HIERARCH ESO ISS PBL24 END 76.826
HIERARCH ESO ISS PBLA24 START 79.739
HIERARCH ESO ISS PBLA24 END 79.703
HIERARCH ESO ISS PBL34 START 46.64
HIERARCH ESO ISS PBL34 END 46.468
HIERARCH ESO ISS PBLA34 START 113.856
HIERARCH ESO ISS PBLA34 END 113.941
HIERARCH ESO ISS AMBI TAU0 START 0.00576
HIERARCH ESO ISS AMBI TAU0 END 0.003779
HIERARCH ESO ISS AMBI TEMP 12.99
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 1.04