Exposure
ID
MATIS.2023-11-04T05:54:08.503_1
Header ID
MATIS.2023-11-04T05:54:08.503
Date updated
2023-11-04 06:00:24 UTC+0000
Release date
2023-11-04 05:54:08 UTC+0000
UTC Start
2023-11-04 05:54:08.503
UTC End
2023-11-04 05:55:08.511
MJD Start
60252.24593175
MJD End
60252.246626287044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052945
Ambient temperature (°C)
9.95
Seeing (arcsec)
0.445
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 25.2310 25.2250 136.5000 136.5000
A0-D0 28.3310 28.3930 69.9000 69.9000
A0-C1 22.3150 22.3300 113.6690 113.6540
B2-D0 29.5200 29.5430 18.2000 18.4000
B2-C1 9.8340 9.8420 18.1780 18.3180
D0-C1 19.6860 19.7010 198.2500 198.3890
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 60252.24593175
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 25.231
HIERARCH ESO ISS PBL12 END 25.225
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 28.331
HIERARCH ESO ISS PBL13 END 28.393
HIERARCH ESO ISS PBLA13 START 69.9
HIERARCH ESO ISS PBLA13 END 69.9
HIERARCH ESO ISS PBL14 START 22.315
HIERARCH ESO ISS PBL14 END 22.33
HIERARCH ESO ISS PBLA14 START 113.669
HIERARCH ESO ISS PBLA14 END 113.654
HIERARCH ESO ISS PBL23 START 29.52
HIERARCH ESO ISS PBL23 END 29.543
HIERARCH ESO ISS PBLA23 START 18.2
HIERARCH ESO ISS PBLA23 END 18.4
HIERARCH ESO ISS PBL24 START 9.834
HIERARCH ESO ISS PBL24 END 9.842
HIERARCH ESO ISS PBLA24 START 18.178
HIERARCH ESO ISS PBLA24 END 18.318
HIERARCH ESO ISS PBL34 START 19.686
HIERARCH ESO ISS PBL34 END 19.701
HIERARCH ESO ISS PBLA34 START 198.25
HIERARCH ESO ISS PBLA34 END 198.389
HIERARCH ESO ISS AMBI TAU0 START 0.00588
HIERARCH ESO ISS AMBI TAU0 END 0.004709
HIERARCH ESO ISS AMBI TEMP 9.95
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.46