Exposure
ID
MATIS.2021-02-03T01:30:42.125_1
Header ID
MATIS.2021-02-03T01:30:42.125
Date updated
2021-02-03 01:41:01 UTC+0000
Release date
2021-02-03 01:30:42 UTC+0000
UTC Start
2021-02-03 01:30:42.125
UTC End
2021-02-03 01:31:42.133
MJD Start
59248.06298756
MJD End
59248.063682097
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.44
Observation
ID
46669
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
35034
Name
56 Ori
RA
88.110919
DEC
1.85507
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 51.3120 51.3620 27.6000 27.7000
U1-U3 93.8330 93.9380 34.5000 34.6000
U1-U4 125.7200 125.8550 62.8410 62.8650
U2-U3 43.3160 43.3690 42.6000 42.6000
U2-U4 88.8560 88.9010 82.2850 82.2800
U3-U4 62.0560 62.0250 108.7780 108.7790
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 59248.06298756
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110919
DEC 1.85507
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 51.312
HIERARCH ESO ISS PBL12 END 51.362
HIERARCH ESO ISS PBLA12 START 27.6
HIERARCH ESO ISS PBLA12 END 27.7
HIERARCH ESO ISS PBL13 START 93.833
HIERARCH ESO ISS PBL13 END 93.938
HIERARCH ESO ISS PBLA13 START 34.5
HIERARCH ESO ISS PBLA13 END 34.6
HIERARCH ESO ISS PBL14 START 125.72
HIERARCH ESO ISS PBL14 END 125.855
HIERARCH ESO ISS PBLA14 START 62.841
HIERARCH ESO ISS PBLA14 END 62.865
HIERARCH ESO ISS PBL23 START 43.316
HIERARCH ESO ISS PBL23 END 43.369
HIERARCH ESO ISS PBLA23 START 42.6
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 88.856
HIERARCH ESO ISS PBL24 END 88.901
HIERARCH ESO ISS PBLA24 START 82.285
HIERARCH ESO ISS PBLA24 END 82.28
HIERARCH ESO ISS PBL34 START 62.056
HIERARCH ESO ISS PBL34 END 62.025
HIERARCH ESO ISS PBLA34 START 108.778
HIERARCH ESO ISS PBLA34 END 108.779
HIERARCH ESO ISS AMBI TAU0 START 0.008
HIERARCH ESO ISS AMBI TAU0 END 0.008
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44