Exposure
ID
MATIS.2023-09-24T08:04:15.765_1
Header ID
MATIS.2023-09-24T08:04:15.765
Date updated
2023-09-24 08:10:22 UTC+0000
Release date
2023-09-24 08:04:15 UTC+0000
UTC Start
2023-09-24 08:04:15.765
UTC End
2023-09-24 08:05:15.729
MJD Start
60211.33629358
MJD End
60211.33698760778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0074684999999999994
Ambient temperature (°C)
17.0
Seeing (arcsec)
0.535
Observation
ID
57072
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2930 25.2950 136.2000 136.2000
A0-D0 26.2210 26.2950 68.0000 68.1000
A0-C1 21.6820 21.7080 114.2540 114.2280
B2-D0 28.8740 28.8920 13.6000 13.8000
B2-C1 9.6200 9.6260 13.5940 13.7480
D0-C1 19.2540 19.2660 193.6640 193.8190
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 60211.33629358
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 31 Ori
RA 82.432152
DEC -1.09237
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.293
HIERARCH ESO ISS PBL12 END 25.295
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.221
HIERARCH ESO ISS PBL13 END 26.295
HIERARCH ESO ISS PBLA13 START 68.0
HIERARCH ESO ISS PBLA13 END 68.1
HIERARCH ESO ISS PBL14 START 21.682
HIERARCH ESO ISS PBL14 END 21.708
HIERARCH ESO ISS PBLA14 START 114.254
HIERARCH ESO ISS PBLA14 END 114.228
HIERARCH ESO ISS PBL23 START 28.874
HIERARCH ESO ISS PBL23 END 28.892
HIERARCH ESO ISS PBLA23 START 13.6
HIERARCH ESO ISS PBLA23 END 13.8
HIERARCH ESO ISS PBL24 START 9.62
HIERARCH ESO ISS PBL24 END 9.626
HIERARCH ESO ISS PBLA24 START 13.594
HIERARCH ESO ISS PBLA24 END 13.748
HIERARCH ESO ISS PBL34 START 19.254
HIERARCH ESO ISS PBL34 END 19.266
HIERARCH ESO ISS PBLA34 START 193.664
HIERARCH ESO ISS PBLA34 END 193.819
HIERARCH ESO ISS AMBI TAU0 START 0.007467
HIERARCH ESO ISS AMBI TAU0 END 0.00747
HIERARCH ESO ISS AMBI TEMP 17.0
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.54