Exposure
ID
MATIS.2023-11-06T06:17:31.067_1
Header ID
MATIS.2023-11-06T06:17:31.067
Date updated
2023-11-06 06:25:19 UTC+0000
Release date
2023-11-06 06:17:31 UTC+0000
UTC Start
2023-11-06 06:17:31.067
UTC End
2023-11-06 06:18:31.075
MJD Start
60254.26216513
MJD End
60254.26285966704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0046485
Ambient temperature (°C)
12.9
Seeing (arcsec)
0.525
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 24.9480 24.9360 137.3000 137.4000
A0-D0 30.0090 30.0560 71.2000 71.2000
A0-C1 22.6060 22.6090 113.4890 113.4930
B2-D0 30.2800 30.3060 22.3000 22.4000
B2-C1 10.0870 10.0950 22.2660 22.3930
D0-C1 20.1930 20.2100 202.3370 202.4640
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 60254.26216513
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 24.948
HIERARCH ESO ISS PBL12 END 24.936
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 30.009
HIERARCH ESO ISS PBL13 END 30.056
HIERARCH ESO ISS PBLA13 START 71.2
HIERARCH ESO ISS PBLA13 END 71.2
HIERARCH ESO ISS PBL14 START 22.606
HIERARCH ESO ISS PBL14 END 22.609
HIERARCH ESO ISS PBLA14 START 113.489
HIERARCH ESO ISS PBLA14 END 113.493
HIERARCH ESO ISS PBL23 START 30.28
HIERARCH ESO ISS PBL23 END 30.306
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 22.4
HIERARCH ESO ISS PBL24 START 10.087
HIERARCH ESO ISS PBL24 END 10.095
HIERARCH ESO ISS PBLA24 START 22.266
HIERARCH ESO ISS PBLA24 END 22.393
HIERARCH ESO ISS PBL34 START 20.193
HIERARCH ESO ISS PBL34 END 20.21
HIERARCH ESO ISS PBLA34 START 202.337
HIERARCH ESO ISS PBLA34 END 202.464
HIERARCH ESO ISS AMBI TAU0 START 0.004239
HIERARCH ESO ISS AMBI TAU0 END 0.005058
HIERARCH ESO ISS AMBI TEMP 12.9
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.49