Exposure
ID
MATIS.2023-09-24T08:09:02.688_1
Header ID
MATIS.2023-09-24T08:09:02.688
Date updated
2023-09-24 08:20:23 UTC+0000
Release date
2023-09-24 08:09:02 UTC+0000
UTC Start
2023-09-24 08:09:02.688
UTC End
2023-09-24 08:10:02.696
MJD Start
60211.33961444
MJD End
60211.34030897704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006296
Ambient temperature (°C)
16.95
Seeing (arcsec)
0.64
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 25.2980 25.2990 136.2000 136.2000
A0-D0 26.5720 26.6460 68.4000 68.4000
A0-C1 21.8020 21.8260 114.1350 114.1110
B2-D0 28.9640 28.9830 14.4000 14.5000
B2-C1 9.6500 9.6560 14.3300 14.4850
D0-C1 19.3140 19.3270 194.4010 194.5560
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 60211.33961444
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 25.298
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.572
HIERARCH ESO ISS PBL13 END 26.646
HIERARCH ESO ISS PBLA13 START 68.4
HIERARCH ESO ISS PBLA13 END 68.4
HIERARCH ESO ISS PBL14 START 21.802
HIERARCH ESO ISS PBL14 END 21.826
HIERARCH ESO ISS PBLA14 START 114.135
HIERARCH ESO ISS PBLA14 END 114.111
HIERARCH ESO ISS PBL23 START 28.964
HIERARCH ESO ISS PBL23 END 28.983
HIERARCH ESO ISS PBLA23 START 14.4
HIERARCH ESO ISS PBLA23 END 14.5
HIERARCH ESO ISS PBL24 START 9.65
HIERARCH ESO ISS PBL24 END 9.656
HIERARCH ESO ISS PBLA24 START 14.33
HIERARCH ESO ISS PBLA24 END 14.485
HIERARCH ESO ISS PBL34 START 19.314
HIERARCH ESO ISS PBL34 END 19.327
HIERARCH ESO ISS PBLA34 START 194.401
HIERARCH ESO ISS PBLA34 END 194.556
HIERARCH ESO ISS AMBI TAU0 START 0.006296
HIERARCH ESO ISS AMBI TAU0 END 0.006296
HIERARCH ESO ISS AMBI TEMP 16.95
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64