Exposure
ID
MATIS.2023-11-04T06:01:29.236_1
Header ID
MATIS.2023-11-04T06:01:29.236
Date updated
2023-11-04 06:10:25 UTC+0000
Release date
2023-11-04 06:01:29 UTC+0000
UTC Start
2023-11-04 06:01:29.236
UTC End
2023-11-04 06:02:29.244
MJD Start
60252.25103282
MJD End
60252.25172735704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006089499999999999
Ambient temperature (°C)
9.98
Seeing (arcsec)
0.45
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 25.1840 25.1760 136.6000 136.7000
A0-D0 28.7680 28.8270 70.2000 70.3000
A0-C1 22.4150 22.4280 113.5880 113.5820
B2-D0 29.6910 29.7150 19.2000 19.4000
B2-C1 9.8910 9.8990 19.1880 19.3280
D0-C1 19.8000 19.8160 199.2590 199.4000
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 60252.25103282
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 25.184
HIERARCH ESO ISS PBL12 END 25.176
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 28.768
HIERARCH ESO ISS PBL13 END 28.827
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 22.415
HIERARCH ESO ISS PBL14 END 22.428
HIERARCH ESO ISS PBLA14 START 113.588
HIERARCH ESO ISS PBLA14 END 113.582
HIERARCH ESO ISS PBL23 START 29.691
HIERARCH ESO ISS PBL23 END 29.715
HIERARCH ESO ISS PBLA23 START 19.2
HIERARCH ESO ISS PBLA23 END 19.4
HIERARCH ESO ISS PBL24 START 9.891
HIERARCH ESO ISS PBL24 END 9.899
HIERARCH ESO ISS PBLA24 START 19.188
HIERARCH ESO ISS PBLA24 END 19.328
HIERARCH ESO ISS PBL34 START 19.8
HIERARCH ESO ISS PBL34 END 19.816
HIERARCH ESO ISS PBLA34 START 199.259
HIERARCH ESO ISS PBLA34 END 199.4
HIERARCH ESO ISS AMBI TAU0 START 0.005947
HIERARCH ESO ISS AMBI TAU0 END 0.006232
HIERARCH ESO ISS AMBI TEMP 9.98
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.46