Exposure
ID
MATIS.2018-12-06T01:47:02.959_1
Header ID
MATIS.2018-12-06T01:47:02.959
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 01:47:02.959
UTC End
2018-12-06 01:48:03.019
MJD Start
58458.0743398
MJD End
58458.0750349389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003654
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.66
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 23.8570 23.8380 147.2000 147.3000
A0-J2 125.2650 125.1260 95.3000 95.3000
A0-C1 21.4650 21.4380 119.0950 119.1740
B2-J2 112.1180 112.0150 85.6000 85.7000
B2-C1 11.2320 11.2350 31.2020 31.2640
J2-C1 105.9820 105.8730 270.5960 270.6350
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 58458.0743398
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 23.857
HIERARCH ESO ISS PBL12 END 23.838
HIERARCH ESO ISS PBLA12 START 147.2
HIERARCH ESO ISS PBLA12 END 147.3
HIERARCH ESO ISS PBL13 START 125.265
HIERARCH ESO ISS PBL13 END 125.126
HIERARCH ESO ISS PBLA13 START 95.3
HIERARCH ESO ISS PBLA13 END 95.3
HIERARCH ESO ISS PBL14 START 21.465
HIERARCH ESO ISS PBL14 END 21.438
HIERARCH ESO ISS PBLA14 START 119.095
HIERARCH ESO ISS PBLA14 END 119.174
HIERARCH ESO ISS PBL23 START 112.118
HIERARCH ESO ISS PBL23 END 112.015
HIERARCH ESO ISS PBLA23 START 85.6
HIERARCH ESO ISS PBLA23 END 85.7
HIERARCH ESO ISS PBL24 START 11.232
HIERARCH ESO ISS PBL24 END 11.235
HIERARCH ESO ISS PBLA24 START 31.202
HIERARCH ESO ISS PBLA24 END 31.264
HIERARCH ESO ISS PBL34 START 105.982
HIERARCH ESO ISS PBL34 END 105.873
HIERARCH ESO ISS PBLA34 START 270.596
HIERARCH ESO ISS PBLA34 END 270.635
HIERARCH ESO ISS AMBI TAU0 START 0.003932
HIERARCH ESO ISS AMBI TAU0 END 0.003376
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.68