Exposure
ID
MATIS.2023-11-07T05:22:30.844_1
Header ID
MATIS.2023-11-07T05:22:30.844
Date updated
2023-11-07 05:30:35 UTC+0000
Release date
2023-11-07 05:22:30 UTC+0000
UTC Start
2023-11-07 05:22:30.844
UTC End
2023-11-07 05:23:32.854
MJD Start
60255.2239681
MJD End
60255.22468580833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0046625
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.51
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 25.2950 25.2960 136.3000 136.3000
A0-D0 24.9680 25.0540 69.3000 69.4000
A0-C1 21.5210 21.5500 115.4770 115.4340
B2-D0 27.7310 27.7500 12.2000 12.4000
B2-C1 9.2390 9.2460 12.1960 12.3700
D0-C1 18.4910 18.5040 192.2680 192.4420
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 60255.2239681
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 25.295
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 24.968
HIERARCH ESO ISS PBL13 END 25.054
HIERARCH ESO ISS PBLA13 START 69.3
HIERARCH ESO ISS PBLA13 END 69.4
HIERARCH ESO ISS PBL14 START 21.521
HIERARCH ESO ISS PBL14 END 21.55
HIERARCH ESO ISS PBLA14 START 115.477
HIERARCH ESO ISS PBLA14 END 115.434
HIERARCH ESO ISS PBL23 START 27.731
HIERARCH ESO ISS PBL23 END 27.75
HIERARCH ESO ISS PBLA23 START 12.2
HIERARCH ESO ISS PBLA23 END 12.4
HIERARCH ESO ISS PBL24 START 9.239
HIERARCH ESO ISS PBL24 END 9.246
HIERARCH ESO ISS PBLA24 START 12.196
HIERARCH ESO ISS PBLA24 END 12.37
HIERARCH ESO ISS PBL34 START 18.491
HIERARCH ESO ISS PBL34 END 18.504
HIERARCH ESO ISS PBLA34 START 192.268
HIERARCH ESO ISS PBLA34 END 192.442
HIERARCH ESO ISS AMBI TAU0 START 0.00474
HIERARCH ESO ISS AMBI TAU0 END 0.004585
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.53