Exposure
ID
MATIS.2023-09-23T08:29:23.891_1
Header ID
MATIS.2023-09-23T08:29:23.891
Date updated
2023-09-23 08:35:34 UTC+0000
Release date
2023-09-23 08:29:23 UTC+0000
UTC Start
2023-09-23 08:29:23.891
UTC End
2023-09-23 08:30:23.899
MJD Start
60210.35374874
MJD End
60210.35444327704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
13.64
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 25.2750 25.2710 136.3000 136.4000
A0-D0 27.7070 27.7730 69.4000 69.4000
A0-C1 22.1510 22.1700 113.8070 113.7890
B2-D0 29.3000 29.3220 16.8000 17.0000
B2-C1 9.7610 9.7690 16.7750 16.9200
D0-C1 19.5390 19.5530 196.8460 196.9910
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 60210.35374874
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 25.275
HIERARCH ESO ISS PBL12 END 25.271
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 27.707
HIERARCH ESO ISS PBL13 END 27.773
HIERARCH ESO ISS PBLA13 START 69.4
HIERARCH ESO ISS PBLA13 END 69.4
HIERARCH ESO ISS PBL14 START 22.151
HIERARCH ESO ISS PBL14 END 22.17
HIERARCH ESO ISS PBLA14 START 113.807
HIERARCH ESO ISS PBLA14 END 113.789
HIERARCH ESO ISS PBL23 START 29.3
HIERARCH ESO ISS PBL23 END 29.322
HIERARCH ESO ISS PBLA23 START 16.8
HIERARCH ESO ISS PBLA23 END 17.0
HIERARCH ESO ISS PBL24 START 9.761
HIERARCH ESO ISS PBL24 END 9.769
HIERARCH ESO ISS PBLA24 START 16.775
HIERARCH ESO ISS PBLA24 END 16.92
HIERARCH ESO ISS PBL34 START 19.539
HIERARCH ESO ISS PBL34 END 19.553
HIERARCH ESO ISS PBLA34 START 196.846
HIERARCH ESO ISS PBLA34 END 196.991
HIERARCH ESO ISS AMBI TAU0 START 0.002733
HIERARCH ESO ISS AMBI TAU0 END 0.002733
HIERARCH ESO ISS AMBI TEMP 13.64
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78