Exposure
ID
MATIS.2023-11-04T06:02:43.505_1
Header ID
MATIS.2023-11-04T06:02:43.505
Date updated
2023-11-04 06:10:25 UTC+0000
Release date
2023-11-04 06:02:43 UTC+0000
UTC Start
2023-11-04 06:02:43.505
UTC End
2023-11-04 06:03:43.513
MJD Start
60252.25189242
MJD End
60252.25258695704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0066165
Ambient temperature (°C)
10.01
Seeing (arcsec)
0.39
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 25.1750 25.1670 136.7000 136.7000
A0-D0 28.8390 28.8970 70.3000 70.4000
A0-C1 22.4300 22.4420 113.5770 113.5720
B2-D0 29.7200 29.7440 19.4000 19.5000
B2-C1 9.9010 9.9090 19.3540 19.4940
D0-C1 19.8190 19.8360 199.4260 199.5660
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 60252.25189242
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 25.175
HIERARCH ESO ISS PBL12 END 25.167
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 28.839
HIERARCH ESO ISS PBL13 END 28.897
HIERARCH ESO ISS PBLA13 START 70.3
HIERARCH ESO ISS PBLA13 END 70.4
HIERARCH ESO ISS PBL14 START 22.43
HIERARCH ESO ISS PBL14 END 22.442
HIERARCH ESO ISS PBLA14 START 113.577
HIERARCH ESO ISS PBLA14 END 113.572
HIERARCH ESO ISS PBL23 START 29.72
HIERARCH ESO ISS PBL23 END 29.744
HIERARCH ESO ISS PBLA23 START 19.4
HIERARCH ESO ISS PBLA23 END 19.5
HIERARCH ESO ISS PBL24 START 9.901
HIERARCH ESO ISS PBL24 END 9.909
HIERARCH ESO ISS PBLA24 START 19.354
HIERARCH ESO ISS PBLA24 END 19.494
HIERARCH ESO ISS PBL34 START 19.819
HIERARCH ESO ISS PBL34 END 19.836
HIERARCH ESO ISS PBLA34 START 199.426
HIERARCH ESO ISS PBLA34 END 199.566
HIERARCH ESO ISS AMBI TAU0 START 0.00601
HIERARCH ESO ISS AMBI TAU0 END 0.007223
HIERARCH ESO ISS AMBI TEMP 10.01
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.38