Exposure
ID
MATIS.2021-02-03T03:50:31.150_1
Header ID
MATIS.2021-02-03T03:50:31.150
Date updated
2021-02-03 04:01:02 UTC+0000
Release date
2021-02-03 03:50:31 UTC+0000
UTC Start
2021-02-03 03:50:31.150
UTC End
2021-02-03 03:51:31.158
MJD Start
59248.16008276
MJD End
59248.160777297
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0080445
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.43
Observation
ID
46677
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
35038
Name
56 Ori
RA
88.110953
DEC
1.85514
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 56.2310 56.2460 35.1000 35.1000
U1-U3 102.3700 102.3800 39.9000 39.9000
U1-U4 125.1090 124.9640 61.5280 61.4840
U2-U3 46.5760 46.5680 45.7000 45.7000
U2-U4 78.8570 78.6680 80.0570 80.0240
U3-U4 48.2200 48.0550 113.1060 113.1820
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 59248.16008276
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110953
DEC 1.85514
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 56.231
HIERARCH ESO ISS PBL12 END 56.246
HIERARCH ESO ISS PBLA12 START 35.1
HIERARCH ESO ISS PBLA12 END 35.1
HIERARCH ESO ISS PBL13 START 102.37
HIERARCH ESO ISS PBL13 END 102.38
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 125.109
HIERARCH ESO ISS PBL14 END 124.964
HIERARCH ESO ISS PBLA14 START 61.528
HIERARCH ESO ISS PBLA14 END 61.484
HIERARCH ESO ISS PBL23 START 46.576
HIERARCH ESO ISS PBL23 END 46.568
HIERARCH ESO ISS PBLA23 START 45.7
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 78.857
HIERARCH ESO ISS PBL24 END 78.668
HIERARCH ESO ISS PBLA24 START 80.057
HIERARCH ESO ISS PBLA24 END 80.024
HIERARCH ESO ISS PBL34 START 48.22
HIERARCH ESO ISS PBL34 END 48.055
HIERARCH ESO ISS PBLA34 START 113.106
HIERARCH ESO ISS PBLA34 END 113.182
HIERARCH ESO ISS AMBI TAU0 START 0.008248
HIERARCH ESO ISS AMBI TAU0 END 0.007841
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43