Exposure
ID
MATIS.2025-08-15T00:16:49.352_1
Header ID
MATIS.2025-08-15T00:16:49.352
Date updated
2025-08-15 00:25:57 UTC+0000
Release date
2025-08-15 00:16:49 UTC+0000
UTC Start
2025-08-15 00:16:49.352
UTC End
2025-08-15 00:17:49.360
MJD Start
60902.01168231
MJD End
60902.012376847044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001863
Ambient temperature (°C)
11.29
Seeing (arcsec)
1.31
Observation
ID
70009
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
51941
Name
HD 149447
RA
249.093742
DEC
-35.25526
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9500 67.9230 276.2000 276.3000
K0-D0 94.6120 94.5550 255.7000 255.9000
K0-J3 56.1780 56.1880 336.2660 336.3920
G2-D0 39.0130 38.9930 218.2000 218.3000
G2-J3 62.9810 62.9450 45.5310 45.6460
D0-J3 101.7970 101.7410 42.7310 42.8440
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 60902.01168231
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 149447
RA 249.093742
DEC -35.25526
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.95
HIERARCH ESO ISS PBL12 END 67.923
HIERARCH ESO ISS PBLA12 START 276.2
HIERARCH ESO ISS PBLA12 END 276.3
HIERARCH ESO ISS PBL13 START 94.612
HIERARCH ESO ISS PBL13 END 94.555
HIERARCH ESO ISS PBLA13 START 255.7
HIERARCH ESO ISS PBLA13 END 255.9
HIERARCH ESO ISS PBL14 START 56.178
HIERARCH ESO ISS PBL14 END 56.188
HIERARCH ESO ISS PBLA14 START 336.266
HIERARCH ESO ISS PBLA14 END 336.392
HIERARCH ESO ISS PBL23 START 39.013
HIERARCH ESO ISS PBL23 END 38.993
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 62.981
HIERARCH ESO ISS PBL24 END 62.945
HIERARCH ESO ISS PBLA24 START 45.531
HIERARCH ESO ISS PBLA24 END 45.646
HIERARCH ESO ISS PBL34 START 101.797
HIERARCH ESO ISS PBL34 END 101.741
HIERARCH ESO ISS PBLA34 START 42.731
HIERARCH ESO ISS PBLA34 END 42.844
HIERARCH ESO ISS AMBI TAU0 START 0.001863
HIERARCH ESO ISS AMBI TAU0 END 0.001863
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 1.31
HIERARCH ESO ISS AMBI FWHM END 1.31