Exposure
ID
MATIS.2023-11-04T05:47:59.262_1
Header ID
MATIS.2023-11-04T05:47:59.262
Date updated
2023-11-04 05:55:29 UTC+0000
Release date
2023-11-04 05:47:59 UTC+0000
UTC Start
2023-11-04 05:47:59.262
UTC End
2023-11-04 05:48:59.226
MJD Start
60252.24165812
MJD End
60252.242352147776
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004718
Ambient temperature (°C)
10.07
Seeing (arcsec)
0.52
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 25.2610 25.2570 136.4000 136.4000
A0-D0 27.9470 28.0110 69.6000 69.6000
A0-C1 22.2170 22.2340 113.7480 113.7340
B2-D0 29.3810 29.4040 17.4000 17.5000
B2-C1 9.7880 9.7960 17.3070 17.4490
D0-C1 19.5930 19.6080 197.3780 197.5210
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 60252.24165812
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 25.261
HIERARCH ESO ISS PBL12 END 25.257
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 27.947
HIERARCH ESO ISS PBL13 END 28.011
HIERARCH ESO ISS PBLA13 START 69.6
HIERARCH ESO ISS PBLA13 END 69.6
HIERARCH ESO ISS PBL14 START 22.217
HIERARCH ESO ISS PBL14 END 22.234
HIERARCH ESO ISS PBLA14 START 113.748
HIERARCH ESO ISS PBLA14 END 113.734
HIERARCH ESO ISS PBL23 START 29.381
HIERARCH ESO ISS PBL23 END 29.404
HIERARCH ESO ISS PBLA23 START 17.4
HIERARCH ESO ISS PBLA23 END 17.5
HIERARCH ESO ISS PBL24 START 9.788
HIERARCH ESO ISS PBL24 END 9.796
HIERARCH ESO ISS PBLA24 START 17.307
HIERARCH ESO ISS PBLA24 END 17.449
HIERARCH ESO ISS PBL34 START 19.593
HIERARCH ESO ISS PBL34 END 19.608
HIERARCH ESO ISS PBLA34 START 197.378
HIERARCH ESO ISS PBLA34 END 197.521
HIERARCH ESO ISS AMBI TAU0 START 0.004718
HIERARCH ESO ISS AMBI TAU0 END 0.004718
HIERARCH ESO ISS AMBI TEMP 10.07
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52