Exposure
ID
MATIS.2021-10-26T03:46:14.555_1
Header ID
MATIS.2021-10-26T03:46:14.555
Date updated
2021-10-26 03:56:03 UTC+0000
Release date
2021-10-26 03:46:14 UTC+0000
UTC Start
2021-10-26 03:46:14.555
UTC End
2021-10-26 03:47:14.563
MJD Start
59513.1571129
MJD End
59513.157807437
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0058345
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.685
Observation
ID
48651
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36440
Name
HD 4128
RA
10.897398
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8540 24.8430 146.4000 146.6000
A0-D0 31.7890 31.7740 74.0000 74.1000
A0-C1 22.1950 22.1790 119.3980 119.4990
B2-D0 33.9190 33.9210 29.7000 29.8000
B2-C1 11.2990 11.2990 29.6920 29.7760
D0-C1 22.6200 22.6210 209.7540 209.8380
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 59513.1571129
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.854
HIERARCH ESO ISS PBL12 END 24.843
HIERARCH ESO ISS PBLA12 START 146.4
HIERARCH ESO ISS PBLA12 END 146.6
HIERARCH ESO ISS PBL13 START 31.789
HIERARCH ESO ISS PBL13 END 31.774
HIERARCH ESO ISS PBLA13 START 74.0
HIERARCH ESO ISS PBLA13 END 74.1
HIERARCH ESO ISS PBL14 START 22.195
HIERARCH ESO ISS PBL14 END 22.179
HIERARCH ESO ISS PBLA14 START 119.398
HIERARCH ESO ISS PBLA14 END 119.499
HIERARCH ESO ISS PBL23 START 33.919
HIERARCH ESO ISS PBL23 END 33.921
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.8
HIERARCH ESO ISS PBL24 START 11.299
HIERARCH ESO ISS PBL24 END 11.299
HIERARCH ESO ISS PBLA24 START 29.692
HIERARCH ESO ISS PBLA24 END 29.776
HIERARCH ESO ISS PBL34 START 22.62
HIERARCH ESO ISS PBL34 END 22.621
HIERARCH ESO ISS PBLA34 START 209.754
HIERARCH ESO ISS PBLA34 END 209.838
HIERARCH ESO ISS AMBI TAU0 START 0.006126
HIERARCH ESO ISS AMBI TAU0 END 0.005543
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.75