Exposure
ID
MATIS.2025-08-15T00:05:44.545_1
Header ID
MATIS.2025-08-15T00:05:44.545
Date updated
2025-08-15 00:15:45 UTC+0000
Release date
2025-08-15 00:05:44 UTC+0000
UTC Start
2025-08-15 00:05:44.545
UTC End
2025-08-15 00:06:44.509
MJD Start
60902.00398779
MJD End
60902.00468181777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002409
Ambient temperature (°C)
11.36
Seeing (arcsec)
1.02
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 68.1880 68.1700 274.5000 274.7000
K0-D0 95.1590 95.1150 254.2000 254.3000
K0-J3 56.0630 56.0740 334.9200 335.0420
G2-D0 39.2130 39.1960 217.0000 217.1000
G2-J3 63.3460 63.3150 44.2570 44.3760
D0-J3 102.3640 102.3150 41.4770 41.5930
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 60902.00398779
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.188
HIERARCH ESO ISS PBL12 END 68.17
HIERARCH ESO ISS PBLA12 START 274.5
HIERARCH ESO ISS PBLA12 END 274.7
HIERARCH ESO ISS PBL13 START 95.159
HIERARCH ESO ISS PBL13 END 95.115
HIERARCH ESO ISS PBLA13 START 254.2
HIERARCH ESO ISS PBLA13 END 254.3
HIERARCH ESO ISS PBL14 START 56.063
HIERARCH ESO ISS PBL14 END 56.074
HIERARCH ESO ISS PBLA14 START 334.92
HIERARCH ESO ISS PBLA14 END 335.042
HIERARCH ESO ISS PBL23 START 39.213
HIERARCH ESO ISS PBL23 END 39.196
HIERARCH ESO ISS PBLA23 START 217.0
HIERARCH ESO ISS PBLA23 END 217.1
HIERARCH ESO ISS PBL24 START 63.346
HIERARCH ESO ISS PBL24 END 63.315
HIERARCH ESO ISS PBLA24 START 44.257
HIERARCH ESO ISS PBLA24 END 44.376
HIERARCH ESO ISS PBL34 START 102.364
HIERARCH ESO ISS PBL34 END 102.315
HIERARCH ESO ISS PBLA34 START 41.477
HIERARCH ESO ISS PBLA34 END 41.593
HIERARCH ESO ISS AMBI TAU0 START 0.002409
HIERARCH ESO ISS AMBI TAU0 END 0.002409
HIERARCH ESO ISS AMBI TEMP 11.36
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02