Exposure
ID
MATIS.2023-09-23T08:30:38.320_1
Header ID
MATIS.2023-09-23T08:30:38.320
Date updated
2023-09-23 08:40:26 UTC+0000
Release date
2023-09-23 08:30:38 UTC+0000
UTC Start
2023-09-23 08:30:38.320
UTC End
2023-09-23 08:31:38.328
MJD Start
60210.35461019
MJD End
60210.35530472704
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 25.2710 25.2670 136.4000 136.4000
A0-D0 27.7870 27.8530 69.4000 69.5000
A0-C1 22.1730 22.1920 113.7880 113.7690
B2-D0 29.3270 29.3490 17.0000 17.1000
B2-C1 9.7700 9.7770 16.9530 17.0970
D0-C1 19.5570 19.5710 197.0250 197.1690
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 60210.35461019
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 25.271
HIERARCH ESO ISS PBL12 END 25.267
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 27.787
HIERARCH ESO ISS PBL13 END 27.853
HIERARCH ESO ISS PBLA13 START 69.4
HIERARCH ESO ISS PBLA13 END 69.5
HIERARCH ESO ISS PBL14 START 22.173
HIERARCH ESO ISS PBL14 END 22.192
HIERARCH ESO ISS PBLA14 START 113.788
HIERARCH ESO ISS PBLA14 END 113.769
HIERARCH ESO ISS PBL23 START 29.327
HIERARCH ESO ISS PBL23 END 29.349
HIERARCH ESO ISS PBLA23 START 17.0
HIERARCH ESO ISS PBLA23 END 17.1
HIERARCH ESO ISS PBL24 START 9.77
HIERARCH ESO ISS PBL24 END 9.777
HIERARCH ESO ISS PBLA24 START 16.953
HIERARCH ESO ISS PBLA24 END 17.097
HIERARCH ESO ISS PBL34 START 19.557
HIERARCH ESO ISS PBL34 END 19.571
HIERARCH ESO ISS PBLA34 START 197.025
HIERARCH ESO ISS PBLA34 END 197.169
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