Exposure
ID
MATIS.2023-09-23T08:15:46.637_1
Header ID
MATIS.2023-09-23T08:15:46.637
Date updated
2023-09-23 08:25:23 UTC+0000
Release date
2023-09-23 08:15:46 UTC+0000
UTC Start
2023-09-23 08:15:46.637
UTC End
2023-09-23 08:16:46.645
MJD Start
60210.34428978
MJD End
60210.34498431704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.78
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 25.2990 25.2980 136.2000 136.2000
A0-D0 26.7730 26.8460 68.6000 68.6000
A0-C1 21.8680 21.8910 114.0710 114.0480
B2-D0 29.0180 29.0380 14.8000 15.0000
B2-C1 9.6680 9.6740 14.7540 14.9100
D0-C1 19.3500 19.3640 194.8250 194.9810
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 60210.34428978
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 25.299
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.773
HIERARCH ESO ISS PBL13 END 26.846
HIERARCH ESO ISS PBLA13 START 68.6
HIERARCH ESO ISS PBLA13 END 68.6
HIERARCH ESO ISS PBL14 START 21.868
HIERARCH ESO ISS PBL14 END 21.891
HIERARCH ESO ISS PBLA14 START 114.071
HIERARCH ESO ISS PBLA14 END 114.048
HIERARCH ESO ISS PBL23 START 29.018
HIERARCH ESO ISS PBL23 END 29.038
HIERARCH ESO ISS PBLA23 START 14.8
HIERARCH ESO ISS PBLA23 END 15.0
HIERARCH ESO ISS PBL24 START 9.668
HIERARCH ESO ISS PBL24 END 9.674
HIERARCH ESO ISS PBLA24 START 14.754
HIERARCH ESO ISS PBLA24 END 14.91
HIERARCH ESO ISS PBL34 START 19.35
HIERARCH ESO ISS PBL34 END 19.364
HIERARCH ESO ISS PBLA34 START 194.825
HIERARCH ESO ISS PBLA34 END 194.981
HIERARCH ESO ISS AMBI TAU0 START 0.002733
HIERARCH ESO ISS AMBI TAU0 END 0.002733
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78