Exposure
ID
MATIS.2023-12-08T02:45:01.535_1
Header ID
MATIS.2023-12-08T02:45:01.535
Date updated
2023-12-08 02:55:50 UTC+0000
Release date
2023-12-08 02:45:01 UTC+0000
UTC Start
2023-12-08 02:45:01.535
UTC End
2023-12-08 02:46:03.545
MJD Start
60286.1146011
MJD End
60286.11531880833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004375
Ambient temperature (°C)
16.46
Seeing (arcsec)
0.82
Observation
ID
57504
Category
calibrator
Program ID
112.25E4.002
Program Title
DISK TEARING IN THE GW ORIONIS SYSTEM
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ BATE/ YOUNG
Target
ID
42606
Name
56 Ori
RA
88.109019
DEC
1.85509
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1010 25.1100 137.1000 137.0000
A0-D0 21.8290 21.9260 66.5000 66.6000
A0-C1 20.3430 20.3820 117.3710 117.3050
B2-D0 27.2350 27.2450 6.1000 6.3000
B2-C1 9.0750 9.0780 6.0990 6.2820
D0-C1 18.1600 18.1660 186.1650 186.3480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25E4.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60286.1146011
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.109019
DEC 1.85509
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.101
HIERARCH ESO ISS PBL12 END 25.11
HIERARCH ESO ISS PBLA12 START 137.1
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 21.829
HIERARCH ESO ISS PBL13 END 21.926
HIERARCH ESO ISS PBLA13 START 66.5
HIERARCH ESO ISS PBLA13 END 66.6
HIERARCH ESO ISS PBL14 START 20.343
HIERARCH ESO ISS PBL14 END 20.382
HIERARCH ESO ISS PBLA14 START 117.371
HIERARCH ESO ISS PBLA14 END 117.305
HIERARCH ESO ISS PBL23 START 27.235
HIERARCH ESO ISS PBL23 END 27.245
HIERARCH ESO ISS PBLA23 START 6.1
HIERARCH ESO ISS PBLA23 END 6.3
HIERARCH ESO ISS PBL24 START 9.075
HIERARCH ESO ISS PBL24 END 9.078
HIERARCH ESO ISS PBLA24 START 6.099
HIERARCH ESO ISS PBLA24 END 6.282
HIERARCH ESO ISS PBL34 START 18.16
HIERARCH ESO ISS PBL34 END 18.166
HIERARCH ESO ISS PBLA34 START 186.165
HIERARCH ESO ISS PBLA34 END 186.348
HIERARCH ESO ISS AMBI TAU0 START 0.004375
HIERARCH ESO ISS AMBI TAU0 END 0.004375
HIERARCH ESO ISS AMBI TEMP 16.46
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82