Exposure
ID
MATIS.2018-12-04T03:31:48.606_1
Header ID
MATIS.2018-12-04T03:31:48.606
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-04 03:31:48.606
UTC End
2018-12-04 03:32:48.666
MJD Start
58456.14709035
MJD End
58456.1477854889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001953
Ambient temperature (°C)
8.67
Seeing (arcsec)
0.99
Observation
ID
51308
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38232
Name
eta Cet
RA
17.147258
DEC
-10.18287
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 21.9220 21.9050 161.5000 161.7000
A0-J2 101.9740 101.6320 101.3000 101.4000
A0-C1 17.7960 17.7500 130.8900 131.0630
B2-J2 93.0530 92.7600 89.5000 89.6000
B2-C1 11.2230 11.2200 35.4530 35.4720
J2-C1 86.9420 86.6570 275.5140 275.5750
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 58456.14709035
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147258
DEC -10.18287
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 21.922
HIERARCH ESO ISS PBL12 END 21.905
HIERARCH ESO ISS PBLA12 START 161.5
HIERARCH ESO ISS PBLA12 END 161.7
HIERARCH ESO ISS PBL13 START 101.974
HIERARCH ESO ISS PBL13 END 101.632
HIERARCH ESO ISS PBLA13 START 101.3
HIERARCH ESO ISS PBLA13 END 101.4
HIERARCH ESO ISS PBL14 START 17.796
HIERARCH ESO ISS PBL14 END 17.75
HIERARCH ESO ISS PBLA14 START 130.89
HIERARCH ESO ISS PBLA14 END 131.063
HIERARCH ESO ISS PBL23 START 93.053
HIERARCH ESO ISS PBL23 END 92.76
HIERARCH ESO ISS PBLA23 START 89.5
HIERARCH ESO ISS PBLA23 END 89.6
HIERARCH ESO ISS PBL24 START 11.223
HIERARCH ESO ISS PBL24 END 11.22
HIERARCH ESO ISS PBLA24 START 35.453
HIERARCH ESO ISS PBLA24 END 35.472
HIERARCH ESO ISS PBL34 START 86.942
HIERARCH ESO ISS PBL34 END 86.657
HIERARCH ESO ISS PBLA34 START 275.514
HIERARCH ESO ISS PBLA34 END 275.575
HIERARCH ESO ISS AMBI TAU0 START 0.001953
HIERARCH ESO ISS AMBI TAU0 END 0.001953
HIERARCH ESO ISS AMBI TEMP 8.67
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99