Exposure
ID
MATIS.2024-02-10T02:29:29.114_1
Header ID
MATIS.2024-02-10T02:29:29.114
Date updated
2024-02-10 02:40:22 UTC+0000
Release date
2024-02-10 02:29:29 UTC+0000
UTC Start
2024-02-10 02:29:29.114
UTC End
2024-02-10 02:30:29.078
MJD Start
60350.10380919
MJD End
60350.10450321777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006888
Ambient temperature (°C)
15.8
Seeing (arcsec)
0.48
Observation
ID
54224
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.1050 76.9230 118.7000 118.7000
A0-J2 117.1310 116.8910 93.3000 93.3000
A0-K0 123.4120 123.2690 72.4600 72.4440
G1-J2 57.7810 57.7530 58.5000 58.5000
G1-K0 89.4710 89.5030 33.9880 34.0240
J2-K0 44.0190 44.0200 0.9590 1.0820
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 60350.10380919
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 31 Ori
RA 82.432152
DEC -1.09237
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 77.105
HIERARCH ESO ISS PBL12 END 76.923
HIERARCH ESO ISS PBLA12 START 118.7
HIERARCH ESO ISS PBLA12 END 118.7
HIERARCH ESO ISS PBL13 START 117.131
HIERARCH ESO ISS PBL13 END 116.891
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 123.412
HIERARCH ESO ISS PBL14 END 123.269
HIERARCH ESO ISS PBLA14 START 72.46
HIERARCH ESO ISS PBLA14 END 72.444
HIERARCH ESO ISS PBL23 START 57.781
HIERARCH ESO ISS PBL23 END 57.753
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 89.471
HIERARCH ESO ISS PBL24 END 89.503
HIERARCH ESO ISS PBLA24 START 33.988
HIERARCH ESO ISS PBLA24 END 34.024
HIERARCH ESO ISS PBL34 START 44.019
HIERARCH ESO ISS PBL34 END 44.02
HIERARCH ESO ISS PBLA34 START 0.959
HIERARCH ESO ISS PBLA34 END 1.082
HIERARCH ESO ISS AMBI TAU0 START 0.006888
HIERARCH ESO ISS AMBI TAU0 END 0.006888
HIERARCH ESO ISS AMBI TEMP 15.8
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.47