Exposure
ID
MATIS.2021-02-03T03:36:45.755_1
Header ID
MATIS.2021-02-03T03:36:45.755
Date updated
2021-02-03 03:45:33 UTC+0000
Release date
2021-02-03 03:36:45 UTC+0000
UTC Start
2021-02-03 03:36:45.755
UTC End
2021-02-03 03:37:45.763
MJD Start
59248.15052957
MJD End
59248.151224107
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006706
Ambient temperature (°C)
14.38
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 55.9880 56.0090 34.8000 34.8000
U1-U3 102.1550 102.1760 39.8000 39.8000
U1-U4 126.8420 126.7240 62.0620 62.0250
U2-U3 46.6390 46.6370 45.9000 45.9000
U2-U4 81.2130 81.0460 80.4570 80.4290
U3-U4 50.3460 50.1910 112.1860 112.2500
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 59248.15052957
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 55.988
HIERARCH ESO ISS PBL12 END 56.009
HIERARCH ESO ISS PBLA12 START 34.8
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 102.155
HIERARCH ESO ISS PBL13 END 102.176
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 126.842
HIERARCH ESO ISS PBL14 END 126.724
HIERARCH ESO ISS PBLA14 START 62.062
HIERARCH ESO ISS PBLA14 END 62.025
HIERARCH ESO ISS PBL23 START 46.639
HIERARCH ESO ISS PBL23 END 46.637
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 81.213
HIERARCH ESO ISS PBL24 END 81.046
HIERARCH ESO ISS PBLA24 START 80.457
HIERARCH ESO ISS PBLA24 END 80.429
HIERARCH ESO ISS PBL34 START 50.346
HIERARCH ESO ISS PBL34 END 50.191
HIERARCH ESO ISS PBLA34 START 112.186
HIERARCH ESO ISS PBLA34 END 112.25
HIERARCH ESO ISS AMBI TAU0 START 0.006706
HIERARCH ESO ISS AMBI TAU0 END 0.006706
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43