Exposure
ID
MATIS.2018-12-03T01:35:14.943_1
Header ID
MATIS.2018-12-03T01:35:14.943
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-03 01:35:14.943
UTC End
2018-12-03 01:36:14.951
MJD Start
58455.06614517
MJD End
58455.066839707
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005285
Ambient temperature (°C)
10.66
Seeing (arcsec)
0.55
Observation
ID
51309
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
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 24.2980 24.2800 144.6000 144.7000
A0-J2 127.8370 127.7530 94.1000 94.2000
A0-C1 22.0180 21.9980 117.2720 117.3440
B2-J2 113.9060 113.8530 84.7000 84.7000
B2-C1 11.1520 11.1560 29.4580 29.5390
J2-C1 107.9350 107.8730 269.5510 269.5950
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 58455.06614517
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147258
DEC -10.18287
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 24.298
HIERARCH ESO ISS PBL12 END 24.28
HIERARCH ESO ISS PBLA12 START 144.6
HIERARCH ESO ISS PBLA12 END 144.7
HIERARCH ESO ISS PBL13 START 127.837
HIERARCH ESO ISS PBL13 END 127.753
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 22.018
HIERARCH ESO ISS PBL14 END 21.998
HIERARCH ESO ISS PBLA14 START 117.272
HIERARCH ESO ISS PBLA14 END 117.344
HIERARCH ESO ISS PBL23 START 113.906
HIERARCH ESO ISS PBL23 END 113.853
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.7
HIERARCH ESO ISS PBL24 START 11.152
HIERARCH ESO ISS PBL24 END 11.156
HIERARCH ESO ISS PBLA24 START 29.458
HIERARCH ESO ISS PBLA24 END 29.539
HIERARCH ESO ISS PBL34 START 107.935
HIERARCH ESO ISS PBL34 END 107.873
HIERARCH ESO ISS PBLA34 START 269.551
HIERARCH ESO ISS PBLA34 END 269.595
HIERARCH ESO ISS AMBI TAU0 START 0.005285
HIERARCH ESO ISS AMBI TAU0 END 0.005285
HIERARCH ESO ISS AMBI TEMP 10.66
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.52