Exposure
ID
MATIS.2021-01-30T03:51:58.904_1
Header ID
MATIS.2021-01-30T03:51:58.904
Date updated
2021-01-30 04:00:45 UTC+0000
Release date
2021-01-30 03:51:58 UTC+0000
UTC Start
2021-01-30 03:51:58.904
UTC End
2021-01-30 03:52:58.912
MJD Start
59244.16109843
MJD End
59244.161792967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055295
Ambient temperature (°C)
13.62
Seeing (arcsec)
0.66
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 55.9780 55.9980 34.8000 34.8000
U1-U3 102.1440 102.1660 39.8000 39.8000
U1-U4 126.8990 126.7820 62.0790 62.0420
U2-U3 46.6390 46.6380 45.9000 45.9000
U2-U4 81.2950 81.1280 80.4700 80.4420
U3-U4 50.4210 50.2660 112.1550 112.2180
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 59244.16109843
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 55.978
HIERARCH ESO ISS PBL12 END 55.998
HIERARCH ESO ISS PBLA12 START 34.8
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 102.144
HIERARCH ESO ISS PBL13 END 102.166
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 126.899
HIERARCH ESO ISS PBL14 END 126.782
HIERARCH ESO ISS PBLA14 START 62.079
HIERARCH ESO ISS PBLA14 END 62.042
HIERARCH ESO ISS PBL23 START 46.639
HIERARCH ESO ISS PBL23 END 46.638
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 81.295
HIERARCH ESO ISS PBL24 END 81.128
HIERARCH ESO ISS PBLA24 START 80.47
HIERARCH ESO ISS PBLA24 END 80.442
HIERARCH ESO ISS PBL34 START 50.421
HIERARCH ESO ISS PBL34 END 50.266
HIERARCH ESO ISS PBLA34 START 112.155
HIERARCH ESO ISS PBLA34 END 112.218
HIERARCH ESO ISS AMBI TAU0 START 0.005883
HIERARCH ESO ISS AMBI TAU0 END 0.005176
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66