Exposure
ID
MATIS.2020-12-18T00:06:06.410_1
Header ID
MATIS.2020-12-18T00:06:06.410
Date updated
2020-12-18 00:17:05 UTC+0000
Release date
2020-12-18 00:06:06 UTC+0000
UTC Start
2020-12-18 00:06:06.410
UTC End
2020-12-18 00:07:06.374
MJD Start
59201.00424086
MJD End
59201.0049348878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005152
Ambient temperature (°C)
14.3
Seeing (arcsec)
0.565
Observation
ID
46179
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34769
Name
HD 4128
RA
10.898518
DEC
-17.98646
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 67.8570 67.8220 273.8000 273.8000
K0-D0 95.7220 95.6930 253.3000 253.3000
K0-J3 55.8790 55.8640 335.7000 335.8050
G2-D0 39.9700 39.9730 216.8000 216.9000
G2-J3 64.5050 64.5060 43.8870 43.9590
D0-J3 104.2870 104.2920 41.1880 41.2620
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 59201.00424086
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.898518
DEC -17.98646
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 67.857
HIERARCH ESO ISS PBL12 END 67.822
HIERARCH ESO ISS PBLA12 START 273.8
HIERARCH ESO ISS PBLA12 END 273.8
HIERARCH ESO ISS PBL13 START 95.722
HIERARCH ESO ISS PBL13 END 95.693
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 55.879
HIERARCH ESO ISS PBL14 END 55.864
HIERARCH ESO ISS PBLA14 START 335.7
HIERARCH ESO ISS PBLA14 END 335.805
HIERARCH ESO ISS PBL23 START 39.97
HIERARCH ESO ISS PBL23 END 39.973
HIERARCH ESO ISS PBLA23 START 216.8
HIERARCH ESO ISS PBLA23 END 216.9
HIERARCH ESO ISS PBL24 START 64.505
HIERARCH ESO ISS PBL24 END 64.506
HIERARCH ESO ISS PBLA24 START 43.887
HIERARCH ESO ISS PBLA24 END 43.959
HIERARCH ESO ISS PBL34 START 104.287
HIERARCH ESO ISS PBL34 END 104.292
HIERARCH ESO ISS PBLA34 START 41.188
HIERARCH ESO ISS PBLA34 END 41.262
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005152
HIERARCH ESO ISS AMBI TEMP 14.3
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56