Exposure
ID
MATIS.2023-11-04T05:49:21.752_1
Header ID
MATIS.2023-11-04T05:49:21.752
Date updated
2023-11-04 06:00:24 UTC+0000
Release date
2023-11-04 05:49:21 UTC+0000
UTC Start
2023-11-04 05:49:21.752
UTC End
2023-11-04 05:50:21.760
MJD Start
60252.24261287
MJD End
60252.24330740704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0048315
Ambient temperature (°C)
10.04
Seeing (arcsec)
0.505
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 25.2550 25.2500 136.4000 136.4000
A0-D0 28.0340 28.0980 69.6000 69.7000
A0-C1 22.2400 22.2570 113.7290 113.7170
B2-D0 29.4120 29.4350 17.5000 17.7000
B2-C1 9.7980 9.8060 17.5020 17.6480
D0-C1 19.6130 19.6290 197.5730 197.7200
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 60252.24261287
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 25.255
HIERARCH ESO ISS PBL12 END 25.25
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 28.034
HIERARCH ESO ISS PBL13 END 28.098
HIERARCH ESO ISS PBLA13 START 69.6
HIERARCH ESO ISS PBLA13 END 69.7
HIERARCH ESO ISS PBL14 START 22.24
HIERARCH ESO ISS PBL14 END 22.257
HIERARCH ESO ISS PBLA14 START 113.729
HIERARCH ESO ISS PBLA14 END 113.717
HIERARCH ESO ISS PBL23 START 29.412
HIERARCH ESO ISS PBL23 END 29.435
HIERARCH ESO ISS PBLA23 START 17.5
HIERARCH ESO ISS PBLA23 END 17.7
HIERARCH ESO ISS PBL24 START 9.798
HIERARCH ESO ISS PBL24 END 9.806
HIERARCH ESO ISS PBLA24 START 17.502
HIERARCH ESO ISS PBLA24 END 17.648
HIERARCH ESO ISS PBL34 START 19.613
HIERARCH ESO ISS PBL34 END 19.629
HIERARCH ESO ISS PBLA34 START 197.573
HIERARCH ESO ISS PBLA34 END 197.72
HIERARCH ESO ISS AMBI TAU0 START 0.004718
HIERARCH ESO ISS AMBI TAU0 END 0.004945
HIERARCH ESO ISS AMBI TEMP 10.04
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.49