Exposure
ID
MATIS.2024-12-03T01:55:17.653_1
Header ID
MATIS.2024-12-03T01:55:17.653
Date updated
2024-12-03 02:05:24 UTC+0000
Release date
2024-12-03 01:55:17 UTC+0000
UTC Start
2024-12-03 01:55:17.653
UTC End
2024-12-03 01:56:17.713
MJD Start
60647.08006543
MJD End
60647.0807605689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0040645
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.595
Observation
ID
62186
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
46262
Name
HD 4128
RA
10.897567
DEC
-17.98643
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 24.3620 24.3480 151.4000 151.5000
A0-D0 30.8050 30.7690 76.6000 76.7000
A0-C1 21.3660 21.3400 123.7640 123.8900
B2-D0 33.8830 33.8790 32.7000 32.7000
B2-C1 11.2870 11.2850 32.6280 32.6950
D0-C1 22.5960 22.5930 212.6880 212.7550
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 60647.08006543
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897567
DEC -17.98643
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.362
HIERARCH ESO ISS PBL12 END 24.348
HIERARCH ESO ISS PBLA12 START 151.4
HIERARCH ESO ISS PBLA12 END 151.5
HIERARCH ESO ISS PBL13 START 30.805
HIERARCH ESO ISS PBL13 END 30.769
HIERARCH ESO ISS PBLA13 START 76.6
HIERARCH ESO ISS PBLA13 END 76.7
HIERARCH ESO ISS PBL14 START 21.366
HIERARCH ESO ISS PBL14 END 21.34
HIERARCH ESO ISS PBLA14 START 123.764
HIERARCH ESO ISS PBLA14 END 123.89
HIERARCH ESO ISS PBL23 START 33.883
HIERARCH ESO ISS PBL23 END 33.879
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.7
HIERARCH ESO ISS PBL24 START 11.287
HIERARCH ESO ISS PBL24 END 11.285
HIERARCH ESO ISS PBLA24 START 32.628
HIERARCH ESO ISS PBLA24 END 32.695
HIERARCH ESO ISS PBL34 START 22.596
HIERARCH ESO ISS PBL34 END 22.593
HIERARCH ESO ISS PBLA34 START 212.688
HIERARCH ESO ISS PBLA34 END 212.755
HIERARCH ESO ISS AMBI TAU0 START 0.004144
HIERARCH ESO ISS AMBI TAU0 END 0.003985
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.57