Exposure
ID
MATIS.2024-06-18T04:31:42.754_1
Header ID
MATIS.2024-06-18T04:31:42.754
Date updated
2024-06-18 04:40:42 UTC+0000
Release date
2024-06-18 04:31:42 UTC+0000
UTC Start
2024-06-18 04:31:42.754
UTC End
2024-06-18 04:32:42.718
MJD Start
60479.18868928
MJD End
60479.1893833078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002284
Ambient temperature (°C)
8.66
Seeing (arcsec)
0.87
Observation
ID
59661
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
44252
Name
HD 149447
RA
249.092387
DEC
-35.25527
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2890 25.2900 149.9000 150.0000
A0-D0 30.8780 30.8480 79.5000 79.6000
A0-C1 22.5040 22.4970 124.3610 124.5180
B2-D0 32.6830 32.6650 32.7000 32.8000
B2-C1 10.8870 10.8810 32.6630 32.7600
D0-C1 21.7960 21.7840 212.7290 212.8260
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 60479.18868928
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 149447
RA 249.092387
DEC -35.25527
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.289
HIERARCH ESO ISS PBL12 END 25.29
HIERARCH ESO ISS PBLA12 START 149.9
HIERARCH ESO ISS PBLA12 END 150.0
HIERARCH ESO ISS PBL13 START 30.878
HIERARCH ESO ISS PBL13 END 30.848
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 22.504
HIERARCH ESO ISS PBL14 END 22.497
HIERARCH ESO ISS PBLA14 START 124.361
HIERARCH ESO ISS PBLA14 END 124.518
HIERARCH ESO ISS PBL23 START 32.683
HIERARCH ESO ISS PBL23 END 32.665
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 10.887
HIERARCH ESO ISS PBL24 END 10.881
HIERARCH ESO ISS PBLA24 START 32.663
HIERARCH ESO ISS PBLA24 END 32.76
HIERARCH ESO ISS PBL34 START 21.796
HIERARCH ESO ISS PBL34 END 21.784
HIERARCH ESO ISS PBLA34 START 212.729
HIERARCH ESO ISS PBLA34 END 212.826
HIERARCH ESO ISS AMBI TAU0 START 0.002284
HIERARCH ESO ISS AMBI TAU0 END 0.002284
HIERARCH ESO ISS AMBI TEMP 8.66
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87