Exposure
ID
MATIS.2018-12-13T02:00:57.826_1
Header ID
MATIS.2018-12-13T02:00:57.826
Date updated
2022-06-22 13:03:27 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-13 02:00:57.826
UTC End
2018-12-13 02:01:57.886
MJD Start
58465.08400261
MJD End
58465.0846977489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0054755
Ambient temperature (°C)
18.74
Seeing (arcsec)
0.64
Observation
ID
43997
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
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.8740 76.7320 135.1000 135.3000
A0-J2 105.4310 105.1300 107.4000 107.6000
A0-J3 121.2010 121.0170 54.6420 54.6620
G1-J2 51.6070 51.5050 63.8000 63.8000
G1-J3 132.2900 132.2820 19.6770 19.7500
J2-J3 101.7610 101.7590 359.0170 359.1490
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 58465.08400261
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 76.874
HIERARCH ESO ISS PBL12 END 76.732
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 105.431
HIERARCH ESO ISS PBL13 END 105.13
HIERARCH ESO ISS PBLA13 START 107.4
HIERARCH ESO ISS PBLA13 END 107.6
HIERARCH ESO ISS PBL14 START 121.201
HIERARCH ESO ISS PBL14 END 121.017
HIERARCH ESO ISS PBLA14 START 54.642
HIERARCH ESO ISS PBLA14 END 54.662
HIERARCH ESO ISS PBL23 START 51.607
HIERARCH ESO ISS PBL23 END 51.505
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 132.29
HIERARCH ESO ISS PBL24 END 132.282
HIERARCH ESO ISS PBLA24 START 19.677
HIERARCH ESO ISS PBLA24 END 19.75
HIERARCH ESO ISS PBL34 START 101.761
HIERARCH ESO ISS PBL34 END 101.759
HIERARCH ESO ISS PBLA34 START 359.017
HIERARCH ESO ISS PBLA34 END 359.149
HIERARCH ESO ISS AMBI TAU0 START 0.005186
HIERARCH ESO ISS AMBI TAU0 END 0.005765
HIERARCH ESO ISS AMBI TEMP 18.74
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.57