Exposure
ID
MATIS.2018-12-03T02:41:39.896_1
Header ID
MATIS.2018-12-03T02:41:39.896
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-03 02:41:39.896
UTC End
2018-12-03 02:42:39.904
MJD Start
58455.11226732
MJD End
58455.112961857
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055205
Ambient temperature (°C)
10.85
Seeing (arcsec)
0.555
Observation
ID
43988
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33441
Name
7 Cet
RA
3.658794
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.5220 23.5110 162.8000 162.9000
A0-J2 105.0210 104.7180 107.6000 107.8000
A0-C1 19.1660 19.1310 135.3340 135.5240
B2-J2 93.5950 93.3170 95.7000 95.8000
B2-C1 10.9740 10.9670 36.3820 36.4160
J2-C1 88.5040 88.2420 281.8430 281.9610
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 58455.11226732
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.658794
DEC -18.93317
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 J2
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 23.522
HIERARCH ESO ISS PBL12 END 23.511
HIERARCH ESO ISS PBLA12 START 162.8
HIERARCH ESO ISS PBLA12 END 162.9
HIERARCH ESO ISS PBL13 START 105.021
HIERARCH ESO ISS PBL13 END 104.718
HIERARCH ESO ISS PBLA13 START 107.6
HIERARCH ESO ISS PBLA13 END 107.8
HIERARCH ESO ISS PBL14 START 19.166
HIERARCH ESO ISS PBL14 END 19.131
HIERARCH ESO ISS PBLA14 START 135.334
HIERARCH ESO ISS PBLA14 END 135.524
HIERARCH ESO ISS PBL23 START 93.595
HIERARCH ESO ISS PBL23 END 93.317
HIERARCH ESO ISS PBLA23 START 95.7
HIERARCH ESO ISS PBLA23 END 95.8
HIERARCH ESO ISS PBL24 START 10.974
HIERARCH ESO ISS PBL24 END 10.967
HIERARCH ESO ISS PBLA24 START 36.382
HIERARCH ESO ISS PBLA24 END 36.416
HIERARCH ESO ISS PBL34 START 88.504
HIERARCH ESO ISS PBL34 END 88.242
HIERARCH ESO ISS PBLA34 START 281.843
HIERARCH ESO ISS PBLA34 END 281.961
HIERARCH ESO ISS AMBI TAU0 START 0.006071
HIERARCH ESO ISS AMBI TAU0 END 0.00497
HIERARCH ESO ISS AMBI TEMP 10.85
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.59