Exposure
ID
MATIS.2023-11-06T06:02:42.403_1
Header ID
MATIS.2023-11-06T06:02:42.403
Date updated
2023-11-06 06:10:28 UTC+0000
Release date
2023-11-06 06:02:42 UTC+0000
UTC Start
2023-11-06 06:02:42.403
UTC End
2023-11-06 06:03:42.411
MJD Start
60254.25187967
MJD End
60254.25257420704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004366
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.54
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 25.1090 25.1000 136.9000 136.9000
A0-D0 29.2720 29.3270 70.6000 70.7000
A0-C1 22.5120 22.5210 113.5260 113.5210
B2-D0 29.9100 29.9350 20.4000 20.6000
B2-C1 9.9640 9.9720 20.3970 20.5320
D0-C1 19.9460 19.9630 200.4690 200.6040
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 60254.25187967
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 25.109
HIERARCH ESO ISS PBL12 END 25.1
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 29.272
HIERARCH ESO ISS PBL13 END 29.327
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.7
HIERARCH ESO ISS PBL14 START 22.512
HIERARCH ESO ISS PBL14 END 22.521
HIERARCH ESO ISS PBLA14 START 113.526
HIERARCH ESO ISS PBLA14 END 113.521
HIERARCH ESO ISS PBL23 START 29.91
HIERARCH ESO ISS PBL23 END 29.935
HIERARCH ESO ISS PBLA23 START 20.4
HIERARCH ESO ISS PBLA23 END 20.6
HIERARCH ESO ISS PBL24 START 9.964
HIERARCH ESO ISS PBL24 END 9.972
HIERARCH ESO ISS PBLA24 START 20.397
HIERARCH ESO ISS PBLA24 END 20.532
HIERARCH ESO ISS PBL34 START 19.946
HIERARCH ESO ISS PBL34 END 19.963
HIERARCH ESO ISS PBLA34 START 200.469
HIERARCH ESO ISS PBLA34 END 200.604
HIERARCH ESO ISS AMBI TAU0 START 0.004366
HIERARCH ESO ISS AMBI TAU0 END 0.004366
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54