Exposure
ID
MATIS.2021-01-30T03:43:27.822_1
Header ID
MATIS.2021-01-30T03:43:27.822
Date updated
2021-01-30 03:50:43 UTC+0000
Release date
2021-01-30 03:43:27 UTC+0000
UTC Start
2021-01-30 03:43:27.822
UTC End
2021-01-30 03:44:27.830
MJD Start
59244.15518313
MJD End
59244.155877667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004317
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.95
Observation
ID
46622
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
35004
Name
56 Ori
RA
88.111285
DEC
1.85518
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 55.7930 55.8170 34.6000 34.6000
U1-U3 101.9310 101.9590 39.8000 39.8000
U1-U4 127.7930 127.6920 62.3600 62.3270
U2-U3 46.6330 46.6350 45.9000 45.9000
U2-U4 82.6110 82.4570 80.6920 80.6660
U3-U4 51.6670 51.5190 111.6610 111.7180
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 59244.15518313
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.111285
DEC 1.85518
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 55.793
HIERARCH ESO ISS PBL12 END 55.817
HIERARCH ESO ISS PBLA12 START 34.6
HIERARCH ESO ISS PBLA12 END 34.6
HIERARCH ESO ISS PBL13 START 101.931
HIERARCH ESO ISS PBL13 END 101.959
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 127.793
HIERARCH ESO ISS PBL14 END 127.692
HIERARCH ESO ISS PBLA14 START 62.36
HIERARCH ESO ISS PBLA14 END 62.327
HIERARCH ESO ISS PBL23 START 46.633
HIERARCH ESO ISS PBL23 END 46.635
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 82.611
HIERARCH ESO ISS PBL24 END 82.457
HIERARCH ESO ISS PBLA24 START 80.692
HIERARCH ESO ISS PBLA24 END 80.666
HIERARCH ESO ISS PBL34 START 51.667
HIERARCH ESO ISS PBL34 END 51.519
HIERARCH ESO ISS PBLA34 START 111.661
HIERARCH ESO ISS PBLA34 END 111.718
HIERARCH ESO ISS AMBI TAU0 START 0.004576
HIERARCH ESO ISS AMBI TAU0 END 0.004058
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.98