Exposure
ID
MATIS.2023-10-21T06:20:08.198_1
Header ID
MATIS.2023-10-21T06:20:08.198
Date updated
2023-10-21 06:30:44 UTC+0000
Release date
2023-10-21 06:20:08 UTC+0000
UTC Start
2023-10-21 06:20:08.198
UTC End
2023-10-21 06:21:08.206
MJD Start
60238.26398377
MJD End
60238.26467830704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004735
Ambient temperature (°C)
15.84
Seeing (arcsec)
0.51
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 25.2960 25.2970 136.2000 136.2000
A0-D0 26.3700 26.4450 68.2000 68.3000
A0-C1 21.7330 21.7590 114.2040 114.1790
B2-D0 28.9110 28.9310 14.0000 14.1000
B2-C1 9.6320 9.6390 13.9050 14.0640
D0-C1 19.2790 19.2920 193.9750 194.1340
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 60238.26398377
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 25.296
HIERARCH ESO ISS PBL12 END 25.297
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.37
HIERARCH ESO ISS PBL13 END 26.445
HIERARCH ESO ISS PBLA13 START 68.2
HIERARCH ESO ISS PBLA13 END 68.3
HIERARCH ESO ISS PBL14 START 21.733
HIERARCH ESO ISS PBL14 END 21.759
HIERARCH ESO ISS PBLA14 START 114.204
HIERARCH ESO ISS PBLA14 END 114.179
HIERARCH ESO ISS PBL23 START 28.911
HIERARCH ESO ISS PBL23 END 28.931
HIERARCH ESO ISS PBLA23 START 14.0
HIERARCH ESO ISS PBLA23 END 14.1
HIERARCH ESO ISS PBL24 START 9.632
HIERARCH ESO ISS PBL24 END 9.639
HIERARCH ESO ISS PBLA24 START 13.905
HIERARCH ESO ISS PBLA24 END 14.064
HIERARCH ESO ISS PBL34 START 19.279
HIERARCH ESO ISS PBL34 END 19.292
HIERARCH ESO ISS PBLA34 START 193.975
HIERARCH ESO ISS PBLA34 END 194.134
HIERARCH ESO ISS AMBI TAU0 START 0.004735
HIERARCH ESO ISS AMBI TAU0 END 0.004735
HIERARCH ESO ISS AMBI TEMP 15.84
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51