Exposure
ID
MATIS.2023-11-06T06:05:28.393_1
Header ID
MATIS.2023-11-06T06:05:28.393
Date updated
2023-11-06 06:15:28 UTC+0000
Release date
2023-11-06 06:05:28 UTC+0000
UTC Start
2023-11-06 06:05:28.393
UTC End
2023-11-06 06:06:28.401
MJD Start
60254.25380084
MJD End
60254.25449537704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043549999999999995
Ambient temperature (°C)
13.33
Seeing (arcsec)
0.535
Observation
ID
57073
Category
calibrator
Program ID
110.23XN.001
Program Title
UNVEILING THE SUBSTRUCTURE AND COMPOSITION OF AN EVOLVED DISC AROUND A MASSIVE YSO WITH COMPLEX SUBSTRUCTURE
Program Type
Normal
PI / COI
FROST/ OUDMAIJER/ DE WIT/ KOUMPIA/ ILEE
Target
ID
40296
Name
31 Ori
RA
82.432152
DEC
-1.09237
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 25.0830 25.0730 136.9000 137.0000
A0-D0 29.4180 29.4710 70.8000 70.8000
A0-C1 22.5350 22.5430 113.5130 113.5060
B2-D0 29.9780 30.0030 20.8000 20.9000
B2-C1 9.9860 9.9950 20.7570 20.8840
D0-C1 19.9910 20.0080 200.8280 200.9560
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23XN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60254.25380084
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 31 Ori
RA 82.432152
DEC -1.09237
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 2308
HIERARCH ESO ISS PBL12 START 25.083
HIERARCH ESO ISS PBL12 END 25.073
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 29.418
HIERARCH ESO ISS PBL13 END 29.471
HIERARCH ESO ISS PBLA13 START 70.8
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 22.535
HIERARCH ESO ISS PBL14 END 22.543
HIERARCH ESO ISS PBLA14 START 113.513
HIERARCH ESO ISS PBLA14 END 113.506
HIERARCH ESO ISS PBL23 START 29.978
HIERARCH ESO ISS PBL23 END 30.003
HIERARCH ESO ISS PBLA23 START 20.8
HIERARCH ESO ISS PBLA23 END 20.9
HIERARCH ESO ISS PBL24 START 9.986
HIERARCH ESO ISS PBL24 END 9.995
HIERARCH ESO ISS PBLA24 START 20.757
HIERARCH ESO ISS PBLA24 END 20.884
HIERARCH ESO ISS PBL34 START 19.991
HIERARCH ESO ISS PBL34 END 20.008
HIERARCH ESO ISS PBLA34 START 200.828
HIERARCH ESO ISS PBLA34 END 200.956
HIERARCH ESO ISS AMBI TAU0 START 0.004419
HIERARCH ESO ISS AMBI TAU0 END 0.004291
HIERARCH ESO ISS AMBI TEMP 13.33
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.56