Exposure
ID
MATIS.2023-10-21T06:24:43.138_1
Header ID
MATIS.2023-10-21T06:24:43.138
Date updated
2023-10-21 06:35:36 UTC+0000
Release date
2023-10-21 06:24:43 UTC+0000
UTC Start
2023-10-21 06:24:43.138
UTC End
2023-10-21 06:25:43.146
MJD Start
60238.26716595
MJD End
60238.26786048704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004708
Ambient temperature (°C)
15.72
Seeing (arcsec)
0.59
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 25.2990 136.2000 136.2000
A0-D0 26.7030 26.7770 68.5000 68.6000
A0-C1 21.8450 21.8690 114.0930 114.0690
B2-D0 28.9990 29.0190 14.7000 14.8000
B2-C1 9.6610 9.6680 14.6050 14.7610
D0-C1 19.3370 19.3510 194.6750 194.8320
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 60238.26716595
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 25.299
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.703
HIERARCH ESO ISS PBL13 END 26.777
HIERARCH ESO ISS PBLA13 START 68.5
HIERARCH ESO ISS PBLA13 END 68.6
HIERARCH ESO ISS PBL14 START 21.845
HIERARCH ESO ISS PBL14 END 21.869
HIERARCH ESO ISS PBLA14 START 114.093
HIERARCH ESO ISS PBLA14 END 114.069
HIERARCH ESO ISS PBL23 START 28.999
HIERARCH ESO ISS PBL23 END 29.019
HIERARCH ESO ISS PBLA23 START 14.7
HIERARCH ESO ISS PBLA23 END 14.8
HIERARCH ESO ISS PBL24 START 9.661
HIERARCH ESO ISS PBL24 END 9.668
HIERARCH ESO ISS PBLA24 START 14.605
HIERARCH ESO ISS PBLA24 END 14.761
HIERARCH ESO ISS PBL34 START 19.337
HIERARCH ESO ISS PBL34 END 19.351
HIERARCH ESO ISS PBLA34 START 194.675
HIERARCH ESO ISS PBLA34 END 194.832
HIERARCH ESO ISS AMBI TAU0 START 0.004708
HIERARCH ESO ISS AMBI TAU0 END 0.004708
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59