Exposure
ID
MATIS.2023-09-23T08:19:49.203_1
Header ID
MATIS.2023-09-23T08:19:49.203
Date updated
2023-09-23 08:25:23 UTC+0000
Release date
2023-09-23 08:19:49 UTC+0000
UTC Start
2023-09-23 08:19:49.203
UTC End
2023-09-23 08:20:49.211
MJD Start
60210.34709726
MJD End
60210.34779179704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
13.7
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 25.2960 25.2950 136.2000 136.3000
A0-D0 27.0590 27.1290 68.8000 68.9000
A0-C1 21.9580 21.9800 113.9820 113.9630
B2-D0 29.0990 29.1200 15.4000 15.6000
B2-C1 9.6940 9.7010 15.3620 15.5160
D0-C1 19.4040 19.4180 195.4330 195.5870
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 60210.34709726
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 25.295
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.059
HIERARCH ESO ISS PBL13 END 27.129
HIERARCH ESO ISS PBLA13 START 68.8
HIERARCH ESO ISS PBLA13 END 68.9
HIERARCH ESO ISS PBL14 START 21.958
HIERARCH ESO ISS PBL14 END 21.98
HIERARCH ESO ISS PBLA14 START 113.982
HIERARCH ESO ISS PBLA14 END 113.963
HIERARCH ESO ISS PBL23 START 29.099
HIERARCH ESO ISS PBL23 END 29.12
HIERARCH ESO ISS PBLA23 START 15.4
HIERARCH ESO ISS PBLA23 END 15.6
HIERARCH ESO ISS PBL24 START 9.694
HIERARCH ESO ISS PBL24 END 9.701
HIERARCH ESO ISS PBLA24 START 15.362
HIERARCH ESO ISS PBLA24 END 15.516
HIERARCH ESO ISS PBL34 START 19.404
HIERARCH ESO ISS PBL34 END 19.418
HIERARCH ESO ISS PBLA34 START 195.433
HIERARCH ESO ISS PBLA34 END 195.587
HIERARCH ESO ISS AMBI TAU0 START 0.002733
HIERARCH ESO ISS AMBI TAU0 END 0.002733
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78