Exposure
ID
MATIS.2020-12-18T00:00:44.389_1
Header ID
MATIS.2020-12-18T00:00:44.389
Date updated
2020-12-18 00:12:25 UTC+0000
Release date
2020-12-18 00:00:44 UTC+0000
UTC Start
2020-12-18 00:00:44.389
UTC End
2020-12-18 00:01:44.397
MJD Start
59201.00051376
MJD End
59201.001208297
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005152
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.53
Observation
ID
46180
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0230 67.9930 273.3000 273.4000
K0-D0 95.8500 95.8290 252.9000 253.0000
K0-J3 55.9590 55.9440 335.1100 335.2230
G2-D0 39.9510 39.9550 216.4000 216.5000
G2-J3 64.4880 64.4920 43.4590 43.5430
D0-J3 104.2500 104.2590 40.7520 40.8370
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 59201.00051376
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.898518
DEC -17.98646
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.023
HIERARCH ESO ISS PBL12 END 67.993
HIERARCH ESO ISS PBLA12 START 273.3
HIERARCH ESO ISS PBLA12 END 273.4
HIERARCH ESO ISS PBL13 START 95.85
HIERARCH ESO ISS PBL13 END 95.829
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 55.959
HIERARCH ESO ISS PBL14 END 55.944
HIERARCH ESO ISS PBLA14 START 335.11
HIERARCH ESO ISS PBLA14 END 335.223
HIERARCH ESO ISS PBL23 START 39.951
HIERARCH ESO ISS PBL23 END 39.955
HIERARCH ESO ISS PBLA23 START 216.4
HIERARCH ESO ISS PBLA23 END 216.5
HIERARCH ESO ISS PBL24 START 64.488
HIERARCH ESO ISS PBL24 END 64.492
HIERARCH ESO ISS PBLA24 START 43.459
HIERARCH ESO ISS PBLA24 END 43.543
HIERARCH ESO ISS PBL34 START 104.25
HIERARCH ESO ISS PBL34 END 104.259
HIERARCH ESO ISS PBLA34 START 40.752
HIERARCH ESO ISS PBLA34 END 40.837
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005152
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53