Exposure
ID
MATIS.2021-01-30T04:25:04.100_1
Header ID
MATIS.2021-01-30T04:25:04.100
Date updated
2021-01-30 04:35:34 UTC+0000
Release date
2021-01-30 04:25:04 UTC+0000
UTC Start
2021-01-30 04:25:04.100
UTC End
2021-01-30 04:26:04.108
MJD Start
59244.18407523
MJD End
59244.184769767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0046605
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.84
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 56.4560 56.4650 35.2000 35.2000
U1-U3 102.4190 102.4130 39.7000 39.7000
U1-U4 122.1860 122.0080 60.6270 60.5720
U2-U3 46.3510 46.3350 45.3000 45.2000
U2-U4 75.1860 74.9700 79.4100 79.3700
U3-U4 45.0960 44.9180 114.6500 114.7460
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 59244.18407523
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 56.456
HIERARCH ESO ISS PBL12 END 56.465
HIERARCH ESO ISS PBLA12 START 35.2
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 102.419
HIERARCH ESO ISS PBL13 END 102.413
HIERARCH ESO ISS PBLA13 START 39.7
HIERARCH ESO ISS PBLA13 END 39.7
HIERARCH ESO ISS PBL14 START 122.186
HIERARCH ESO ISS PBL14 END 122.008
HIERARCH ESO ISS PBLA14 START 60.627
HIERARCH ESO ISS PBLA14 END 60.572
HIERARCH ESO ISS PBL23 START 46.351
HIERARCH ESO ISS PBL23 END 46.335
HIERARCH ESO ISS PBLA23 START 45.3
HIERARCH ESO ISS PBLA23 END 45.2
HIERARCH ESO ISS PBL24 START 75.186
HIERARCH ESO ISS PBL24 END 74.97
HIERARCH ESO ISS PBLA24 START 79.41
HIERARCH ESO ISS PBLA24 END 79.37
HIERARCH ESO ISS PBL34 START 45.096
HIERARCH ESO ISS PBL34 END 44.918
HIERARCH ESO ISS PBLA34 START 114.65
HIERARCH ESO ISS PBLA34 END 114.746
HIERARCH ESO ISS AMBI TAU0 START 0.004781
HIERARCH ESO ISS AMBI TAU0 END 0.00454
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.87