Exposure
ID
MATIS.2025-08-15T00:14:19.232_1
Header ID
MATIS.2025-08-15T00:14:19.232
Date updated
2025-08-15 00:25:57 UTC+0000
Release date
2025-08-15 00:14:19 UTC+0000
UTC Start
2025-08-15 00:14:19.232
UTC End
2025-08-15 00:15:19.292
MJD Start
60902.00994482
MJD End
60902.010639958884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0020245000000000003
Ambient temperature (°C)
11.33
Seeing (arcsec)
1.31
Observation
ID
70008
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
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 68.0130 67.9880 275.8000 276.0000
K0-D0 94.7480 94.6930 255.4000 255.5000
K0-J3 56.1540 56.1640 335.9600 336.0840
G2-D0 39.0600 39.0410 217.9000 218.0000
G2-J3 63.0690 63.0340 45.2470 45.3630
D0-J3 101.9330 101.8780 42.4520 42.5650
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 60902.00994482
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 149447
RA 249.093742
DEC -35.25526
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.013
HIERARCH ESO ISS PBL12 END 67.988
HIERARCH ESO ISS PBLA12 START 275.8
HIERARCH ESO ISS PBLA12 END 276.0
HIERARCH ESO ISS PBL13 START 94.748
HIERARCH ESO ISS PBL13 END 94.693
HIERARCH ESO ISS PBLA13 START 255.4
HIERARCH ESO ISS PBLA13 END 255.5
HIERARCH ESO ISS PBL14 START 56.154
HIERARCH ESO ISS PBL14 END 56.164
HIERARCH ESO ISS PBLA14 START 335.96
HIERARCH ESO ISS PBLA14 END 336.084
HIERARCH ESO ISS PBL23 START 39.06
HIERARCH ESO ISS PBL23 END 39.041
HIERARCH ESO ISS PBLA23 START 217.9
HIERARCH ESO ISS PBLA23 END 218.0
HIERARCH ESO ISS PBL24 START 63.069
HIERARCH ESO ISS PBL24 END 63.034
HIERARCH ESO ISS PBLA24 START 45.247
HIERARCH ESO ISS PBLA24 END 45.363
HIERARCH ESO ISS PBL34 START 101.933
HIERARCH ESO ISS PBL34 END 101.878
HIERARCH ESO ISS PBLA34 START 42.452
HIERARCH ESO ISS PBLA34 END 42.565
HIERARCH ESO ISS AMBI TAU0 START 0.002186
HIERARCH ESO ISS AMBI TAU0 END 0.001863
HIERARCH ESO ISS AMBI TEMP 11.33
HIERARCH ESO ISS AMBI FWHM START 1.31
HIERARCH ESO ISS AMBI FWHM END 1.31