Exposure
ID
MATIS.2021-01-30T03:53:11.628_1
Header ID
MATIS.2021-01-30T03:53:11.628
Date updated
2021-01-30 04:00:45 UTC+0000
Release date
2021-01-30 03:53:11 UTC+0000
UTC Start
2021-01-30 03:53:11.628
UTC End
2021-01-30 03:54:11.688
MJD Start
59244.16194014
MJD End
59244.1626352789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00517
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.66
Observation
ID
46623
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
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 56.0020 56.0220 34.8000 34.9000
U1-U3 102.1690 102.1900 39.8000 39.8000
U1-U4 126.7630 126.6430 62.0360 61.9990
U2-U3 46.6380 46.6360 45.9000 45.8000
U2-U4 81.1010 80.9320 80.4380 80.4090
U3-U4 50.2410 50.0860 112.2280 112.2930
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 59244.16194014
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111298
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 56.002
HIERARCH ESO ISS PBL12 END 56.022
HIERARCH ESO ISS PBLA12 START 34.8
HIERARCH ESO ISS PBLA12 END 34.9
HIERARCH ESO ISS PBL13 START 102.169
HIERARCH ESO ISS PBL13 END 102.19
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 126.763
HIERARCH ESO ISS PBL14 END 126.643
HIERARCH ESO ISS PBLA14 START 62.036
HIERARCH ESO ISS PBLA14 END 61.999
HIERARCH ESO ISS PBL23 START 46.638
HIERARCH ESO ISS PBL23 END 46.636
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 81.101
HIERARCH ESO ISS PBL24 END 80.932
HIERARCH ESO ISS PBLA24 START 80.438
HIERARCH ESO ISS PBLA24 END 80.409
HIERARCH ESO ISS PBL34 START 50.241
HIERARCH ESO ISS PBL34 END 50.086
HIERARCH ESO ISS PBLA34 START 112.228
HIERARCH ESO ISS PBLA34 END 112.293
HIERARCH ESO ISS AMBI TAU0 START 0.005176
HIERARCH ESO ISS AMBI TAU0 END 0.005164
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66