Exposure
ID
MATIS.2023-09-24T08:01:33.319_1
Header ID
MATIS.2023-09-24T08:01:33.319
Date updated
2023-09-24 08:10:22 UTC+0000
Release date
2023-09-24 08:01:33 UTC+0000
UTC Start
2023-09-24 08:01:33.319
UTC End
2023-09-24 08:02:33.327
MJD Start
60211.33441342
MJD End
60211.33510795704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006948
Ambient temperature (°C)
16.95
Seeing (arcsec)
0.55
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 25.2880 25.2900 136.2000 136.2000
A0-D0 26.0180 26.0940 67.8000 67.9000
A0-C1 21.6110 21.6380 114.3260 114.2990
B2-D0 28.8250 28.8430 13.2000 13.4000
B2-C1 9.6030 9.6090 13.1710 13.3290
D0-C1 19.2210 19.2330 193.2410 193.4000
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 60211.33441342
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 25.288
HIERARCH ESO ISS PBL12 END 25.29
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.018
HIERARCH ESO ISS PBL13 END 26.094
HIERARCH ESO ISS PBLA13 START 67.8
HIERARCH ESO ISS PBLA13 END 67.9
HIERARCH ESO ISS PBL14 START 21.611
HIERARCH ESO ISS PBL14 END 21.638
HIERARCH ESO ISS PBLA14 START 114.326
HIERARCH ESO ISS PBLA14 END 114.299
HIERARCH ESO ISS PBL23 START 28.825
HIERARCH ESO ISS PBL23 END 28.843
HIERARCH ESO ISS PBLA23 START 13.2
HIERARCH ESO ISS PBLA23 END 13.4
HIERARCH ESO ISS PBL24 START 9.603
HIERARCH ESO ISS PBL24 END 9.609
HIERARCH ESO ISS PBLA24 START 13.171
HIERARCH ESO ISS PBLA24 END 13.329
HIERARCH ESO ISS PBL34 START 19.221
HIERARCH ESO ISS PBL34 END 19.233
HIERARCH ESO ISS PBLA34 START 193.241
HIERARCH ESO ISS PBLA34 END 193.4
HIERARCH ESO ISS AMBI TAU0 START 0.006948
HIERARCH ESO ISS AMBI TAU0 END 0.006948
HIERARCH ESO ISS AMBI TEMP 16.95
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55