Exposure
ID
MATIS.2023-02-22T01:37:08.338_1
Header ID
MATIS.2023-02-22T01:37:08.338
Date updated
2023-02-22 01:45:44 UTC+0000
Release date
2023-02-22 01:37:08 UTC+0000
UTC Start
2023-02-22 01:37:08.338
UTC End
2023-02-22 01:38:08.346
MJD Start
59997.06745762
MJD End
59997.068152157044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007150999999999999
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.58
Observation
ID
54225
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.8530 77.6720 118.3000 118.4000
A0-J2 118.1030 117.8690 93.3000 93.3000
A0-K0 123.9810 123.8450 72.5250 72.5100
G1-J2 57.8860 57.8610 58.6000 58.6000
G1-K0 89.3290 89.3650 33.8340 33.8730
J2-K0 44.0140 44.0150 0.4500 0.5750
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 59997.06745762
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 77.853
HIERARCH ESO ISS PBL12 END 77.672
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.4
HIERARCH ESO ISS PBL13 START 118.103
HIERARCH ESO ISS PBL13 END 117.869
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 123.981
HIERARCH ESO ISS PBL14 END 123.845
HIERARCH ESO ISS PBLA14 START 72.525
HIERARCH ESO ISS PBLA14 END 72.51
HIERARCH ESO ISS PBL23 START 57.886
HIERARCH ESO ISS PBL23 END 57.861
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 89.329
HIERARCH ESO ISS PBL24 END 89.365
HIERARCH ESO ISS PBLA24 START 33.834
HIERARCH ESO ISS PBLA24 END 33.873
HIERARCH ESO ISS PBL34 START 44.014
HIERARCH ESO ISS PBL34 END 44.015
HIERARCH ESO ISS PBLA34 START 0.45
HIERARCH ESO ISS PBLA34 END 0.575
HIERARCH ESO ISS AMBI TAU0 START 0.007182
HIERARCH ESO ISS AMBI TAU0 END 0.00712
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.59