Exposure
ID
MATIS.2021-01-31T02:05:22.295_1
Header ID
MATIS.2021-01-31T02:05:22.295
Date updated
2021-01-31 02:15:36 UTC+0000
Release date
2021-01-31 02:05:22 UTC+0000
UTC Start
2021-01-31 02:05:22.295
UTC End
2021-01-31 02:06:22.303
MJD Start
59245.0870636
MJD End
59245.087758137
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006183
Ambient temperature (°C)
13.73
Seeing (arcsec)
0.56
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 52.3940 52.4410 29.6000 29.7000
U1-U3 96.0530 96.1470 36.2000 36.2000
U1-U4 128.2390 128.3290 63.2330 63.2450
U2-U3 44.3990 44.4440 43.9000 43.9000
U2-U4 89.4200 89.4250 82.1480 82.1400
U3-U4 61.0990 61.0420 108.8950 108.9050
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 59245.0870636
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 52.394
HIERARCH ESO ISS PBL12 END 52.441
HIERARCH ESO ISS PBLA12 START 29.6
HIERARCH ESO ISS PBLA12 END 29.7
HIERARCH ESO ISS PBL13 START 96.053
HIERARCH ESO ISS PBL13 END 96.147
HIERARCH ESO ISS PBLA13 START 36.2
HIERARCH ESO ISS PBLA13 END 36.2
HIERARCH ESO ISS PBL14 START 128.239
HIERARCH ESO ISS PBL14 END 128.329
HIERARCH ESO ISS PBLA14 START 63.233
HIERARCH ESO ISS PBLA14 END 63.245
HIERARCH ESO ISS PBL23 START 44.399
HIERARCH ESO ISS PBL23 END 44.444
HIERARCH ESO ISS PBLA23 START 43.9
HIERARCH ESO ISS PBLA23 END 43.9
HIERARCH ESO ISS PBL24 START 89.42
HIERARCH ESO ISS PBL24 END 89.425
HIERARCH ESO ISS PBLA24 START 82.148
HIERARCH ESO ISS PBLA24 END 82.14
HIERARCH ESO ISS PBL34 START 61.099
HIERARCH ESO ISS PBL34 END 61.042
HIERARCH ESO ISS PBLA34 START 108.895
HIERARCH ESO ISS PBLA34 END 108.905
HIERARCH ESO ISS AMBI TAU0 START 0.006183
HIERARCH ESO ISS AMBI TAU0 END 0.006183
HIERARCH ESO ISS AMBI TEMP 13.73
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56