Exposure
ID
MATIS.2023-09-23T08:23:08.843_1
Header ID
MATIS.2023-09-23T08:23:08.843
Date updated
2023-09-23 08:30:36 UTC+0000
Release date
2023-09-23 08:23:08 UTC+0000
UTC Start
2023-09-23 08:23:08.843
UTC End
2023-09-23 08:24:08.851
MJD Start
60210.34940791
MJD End
60210.35010244704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
13.68
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 25.2910 25.2890 136.3000 136.3000
A0-D0 27.2880 27.3580 69.0000 69.1000
A0-C1 22.0290 22.0500 113.9160 113.8990
B2-D0 29.1670 29.1880 15.9000 16.1000
B2-C1 9.7170 9.7240 15.8580 16.0100
D0-C1 19.4500 19.4640 195.9290 196.0810
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 60210.34940791
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 25.291
HIERARCH ESO ISS PBL12 END 25.289
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.288
HIERARCH ESO ISS PBL13 END 27.358
HIERARCH ESO ISS PBLA13 START 69.0
HIERARCH ESO ISS PBLA13 END 69.1
HIERARCH ESO ISS PBL14 START 22.029
HIERARCH ESO ISS PBL14 END 22.05
HIERARCH ESO ISS PBLA14 START 113.916
HIERARCH ESO ISS PBLA14 END 113.899
HIERARCH ESO ISS PBL23 START 29.167
HIERARCH ESO ISS PBL23 END 29.188
HIERARCH ESO ISS PBLA23 START 15.9
HIERARCH ESO ISS PBLA23 END 16.1
HIERARCH ESO ISS PBL24 START 9.717
HIERARCH ESO ISS PBL24 END 9.724
HIERARCH ESO ISS PBLA24 START 15.858
HIERARCH ESO ISS PBLA24 END 16.01
HIERARCH ESO ISS PBL34 START 19.45
HIERARCH ESO ISS PBL34 END 19.464
HIERARCH ESO ISS PBLA34 START 195.929
HIERARCH ESO ISS PBLA34 END 196.081
HIERARCH ESO ISS AMBI TAU0 START 0.002733
HIERARCH ESO ISS AMBI TAU0 END 0.002733
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78