Exposure
ID
MATIS.2018-12-09T02:28:55.260_1
Header ID
MATIS.2018-12-09T02:28:55.260
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-09 02:28:55.260
UTC End
2018-12-09 02:29:55.320
MJD Start
58461.10341736
MJD End
58461.1041124989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0041465
Ambient temperature (°C)
15.89
Seeing (arcsec)
0.545
Observation
ID
43991
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33442
Name
7 Cet
RA
3.65938
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 103.7330 103.4770 249.0000 249.1000
K0-D0 78.0520 77.8180 262.0000 262.0000
K0-J3 54.2010 54.1930 353.8130 353.9670
B2-D0 32.7130 32.6900 36.8000 36.8000
B2-J3 128.7220 128.5760 45.0010 45.0190
D0-J3 96.4610 96.3370 47.7900 47.8050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58461.10341736
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.65938
DEC -18.93317
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 103.733
HIERARCH ESO ISS PBL12 END 103.477
HIERARCH ESO ISS PBLA12 START 249.0
HIERARCH ESO ISS PBLA12 END 249.1
HIERARCH ESO ISS PBL13 START 78.052
HIERARCH ESO ISS PBL13 END 77.818
HIERARCH ESO ISS PBLA13 START 262.0
HIERARCH ESO ISS PBLA13 END 262.0
HIERARCH ESO ISS PBL14 START 54.201
HIERARCH ESO ISS PBL14 END 54.193
HIERARCH ESO ISS PBLA14 START 353.813
HIERARCH ESO ISS PBLA14 END 353.967
HIERARCH ESO ISS PBL23 START 32.713
HIERARCH ESO ISS PBL23 END 32.69
HIERARCH ESO ISS PBLA23 START 36.8
HIERARCH ESO ISS PBLA23 END 36.8
HIERARCH ESO ISS PBL24 START 128.722
HIERARCH ESO ISS PBL24 END 128.576
HIERARCH ESO ISS PBLA24 START 45.001
HIERARCH ESO ISS PBLA24 END 45.019
HIERARCH ESO ISS PBL34 START 96.461
HIERARCH ESO ISS PBL34 END 96.337
HIERARCH ESO ISS PBLA34 START 47.79
HIERARCH ESO ISS PBLA34 END 47.805
HIERARCH ESO ISS AMBI TAU0 START 0.003879
HIERARCH ESO ISS AMBI TAU0 END 0.004414
HIERARCH ESO ISS AMBI TEMP 15.89
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.53