Exposure
ID
MATIS.2025-05-23T23:24:07.497_1
Header ID
MATIS.2025-05-23T23:24:07.497
Date updated
2025-05-23 23:31:04 UTC+0000
Release date
2025-05-23 23:24:07 UTC+0000
UTC Start
2025-05-23 23:24:07.497
UTC End
2025-05-23 23:25:07.461
MJD Start
60818.97508677
MJD End
60818.97578079777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.635
Observation
ID
67551
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50241
Name
HD 90853
RA
156.969547
DEC
-58.73939
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3130 68.3080 275.8000 276.0000
K0-D0 93.4500 93.4010 258.5000 258.7000
K0-J3 49.6140 49.6440 331.4210 331.5830
G2-D0 34.7900 34.7590 222.7000 222.9000
G2-J3 57.4540 57.4020 50.3370 50.5190
D0-J3 92.0530 91.9690 47.4670 47.6450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60818.97508677
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 90853
RA 156.969547
DEC -58.73939
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.313
HIERARCH ESO ISS PBL12 END 68.308
HIERARCH ESO ISS PBLA12 START 275.8
HIERARCH ESO ISS PBLA12 END 276.0
HIERARCH ESO ISS PBL13 START 93.45
HIERARCH ESO ISS PBL13 END 93.401
HIERARCH ESO ISS PBLA13 START 258.5
HIERARCH ESO ISS PBLA13 END 258.7
HIERARCH ESO ISS PBL14 START 49.614
HIERARCH ESO ISS PBL14 END 49.644
HIERARCH ESO ISS PBLA14 START 331.421
HIERARCH ESO ISS PBLA14 END 331.583
HIERARCH ESO ISS PBL23 START 34.79
HIERARCH ESO ISS PBL23 END 34.759
HIERARCH ESO ISS PBLA23 START 222.7
HIERARCH ESO ISS PBLA23 END 222.9
HIERARCH ESO ISS PBL24 START 57.454
HIERARCH ESO ISS PBL24 END 57.402
HIERARCH ESO ISS PBLA24 START 50.337
HIERARCH ESO ISS PBLA24 END 50.519
HIERARCH ESO ISS PBL34 START 92.053
HIERARCH ESO ISS PBL34 END 91.969
HIERARCH ESO ISS PBLA34 START 47.467
HIERARCH ESO ISS PBLA34 END 47.645
HIERARCH ESO ISS AMBI TAU0 START 0.003794
HIERARCH ESO ISS AMBI TAU0 END 0.003806
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.63