Exposure
ID
MATIS.2023-02-22T01:38:21.505_1
Header ID
MATIS.2023-02-22T01:38:21.505
Date updated
2023-02-22 01:45:44 UTC+0000
Release date
2023-02-22 01:38:21 UTC+0000
UTC Start
2023-02-22 01:38:21.505
UTC End
2023-02-22 01:39:21.513
MJD Start
59997.06830446
MJD End
59997.06899899704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00712
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.59
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 77.6360 77.4540 118.4000 118.5000
A0-J2 117.8230 117.5860 93.3000 93.3000
A0-K0 123.8180 123.6790 72.5070 72.4920
G1-J2 57.8560 57.8310 58.6000 58.5000
G1-K0 89.3720 89.4060 33.8800 33.9180
J2-K0 44.0150 44.0160 0.6000 0.7240
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 59997.06830446
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 77.636
HIERARCH ESO ISS PBL12 END 77.454
HIERARCH ESO ISS PBLA12 START 118.4
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 117.823
HIERARCH ESO ISS PBL13 END 117.586
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 123.818
HIERARCH ESO ISS PBL14 END 123.679
HIERARCH ESO ISS PBLA14 START 72.507
HIERARCH ESO ISS PBLA14 END 72.492
HIERARCH ESO ISS PBL23 START 57.856
HIERARCH ESO ISS PBL23 END 57.831
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 89.372
HIERARCH ESO ISS PBL24 END 89.406
HIERARCH ESO ISS PBLA24 START 33.88
HIERARCH ESO ISS PBLA24 END 33.918
HIERARCH ESO ISS PBL34 START 44.015
HIERARCH ESO ISS PBL34 END 44.016
HIERARCH ESO ISS PBLA34 START 0.6
HIERARCH ESO ISS PBLA34 END 0.724
HIERARCH ESO ISS AMBI TAU0 START 0.00712
HIERARCH ESO ISS AMBI TAU0 END 0.00712
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59