Exposure
ID
MATIS.2018-12-05T02:38:31.297_1
Header ID
MATIS.2018-12-05T02:38:31.297
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-05 02:38:31.297
UTC End
2018-12-05 02:39:31.357
MJD Start
58457.11008446
MJD End
58457.1107795989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003802
Ambient temperature (°C)
9.41
Seeing (arcsec)
0.685
Observation
ID
43987
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.4700 23.4580 163.6000 163.8000
A0-J2 103.6060 103.2960 108.3000 108.4000
A0-C1 19.0010 18.9650 136.2280 136.4210
B2-J2 92.2920 92.0120 96.2000 96.3000
B2-C1 10.9420 10.9350 36.5360 36.5680
J2-C1 87.2760 87.0130 282.3980 282.5170
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 58457.11008446
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.658794
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 B2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.47
HIERARCH ESO ISS PBL12 END 23.458
HIERARCH ESO ISS PBLA12 START 163.6
HIERARCH ESO ISS PBLA12 END 163.8
HIERARCH ESO ISS PBL13 START 103.606
HIERARCH ESO ISS PBL13 END 103.296
HIERARCH ESO ISS PBLA13 START 108.3
HIERARCH ESO ISS PBLA13 END 108.4
HIERARCH ESO ISS PBL14 START 19.001
HIERARCH ESO ISS PBL14 END 18.965
HIERARCH ESO ISS PBLA14 START 136.228
HIERARCH ESO ISS PBLA14 END 136.421
HIERARCH ESO ISS PBL23 START 92.292
HIERARCH ESO ISS PBL23 END 92.012
HIERARCH ESO ISS PBLA23 START 96.2
HIERARCH ESO ISS PBLA23 END 96.3
HIERARCH ESO ISS PBL24 START 10.942
HIERARCH ESO ISS PBL24 END 10.935
HIERARCH ESO ISS PBLA24 START 36.536
HIERARCH ESO ISS PBLA24 END 36.568
HIERARCH ESO ISS PBL34 START 87.276
HIERARCH ESO ISS PBL34 END 87.013
HIERARCH ESO ISS PBLA34 START 282.398
HIERARCH ESO ISS PBLA34 END 282.517
HIERARCH ESO ISS AMBI TAU0 START 0.003802
HIERARCH ESO ISS AMBI TAU0 END 0.003802
HIERARCH ESO ISS AMBI TEMP 9.41
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.68