Exposure
ID
MATIS.2021-01-31T02:12:43.283_1
Header ID
MATIS.2021-01-31T02:12:43.283
Date updated
2021-01-31 02:20:48 UTC+0000
Release date
2021-01-31 02:12:43 UTC+0000
UTC Start
2021-01-31 02:12:43.283
UTC End
2021-01-31 02:13:43.291
MJD Start
59245.09216763
MJD End
59245.092862167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005342
Ambient temperature (°C)
13.65
Seeing (arcsec)
0.635
Observation
ID
46640
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
35017
Name
56 Ori
RA
88.111146
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 52.7280 52.7750 30.2000 30.3000
U1-U3 96.7130 96.8030 36.6000 36.7000
U1-U4 128.8340 128.9080 63.3070 63.3160
U2-U3 44.7070 44.7480 44.2000 44.3000
U2-U4 89.4150 89.4070 82.0880 82.0790
U3-U4 60.6750 60.6120 108.9720 108.9850
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 59245.09216763
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111146
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 52.728
HIERARCH ESO ISS PBL12 END 52.775
HIERARCH ESO ISS PBLA12 START 30.2
HIERARCH ESO ISS PBLA12 END 30.3
HIERARCH ESO ISS PBL13 START 96.713
HIERARCH ESO ISS PBL13 END 96.803
HIERARCH ESO ISS PBLA13 START 36.6
HIERARCH ESO ISS PBLA13 END 36.7
HIERARCH ESO ISS PBL14 START 128.834
HIERARCH ESO ISS PBL14 END 128.908
HIERARCH ESO ISS PBLA14 START 63.307
HIERARCH ESO ISS PBLA14 END 63.316
HIERARCH ESO ISS PBL23 START 44.707
HIERARCH ESO ISS PBL23 END 44.748
HIERARCH ESO ISS PBLA23 START 44.2
HIERARCH ESO ISS PBLA23 END 44.3
HIERARCH ESO ISS PBL24 START 89.415
HIERARCH ESO ISS PBL24 END 89.407
HIERARCH ESO ISS PBLA24 START 82.088
HIERARCH ESO ISS PBLA24 END 82.079
HIERARCH ESO ISS PBL34 START 60.675
HIERARCH ESO ISS PBL34 END 60.612
HIERARCH ESO ISS PBLA34 START 108.972
HIERARCH ESO ISS PBLA34 END 108.985
HIERARCH ESO ISS AMBI TAU0 START 0.005682
HIERARCH ESO ISS AMBI TAU0 END 0.005002
HIERARCH ESO ISS AMBI TEMP 13.65
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65