Exposure
ID
MATIS.2018-12-06T01:56:09.862_1
Header ID
MATIS.2018-12-06T01:56:09.862
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 01:56:09.862
UTC End
2018-12-06 01:57:09.870
MJD Start
58458.0806697
MJD End
58458.081364237
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003651
Ambient temperature (°C)
9.98
Seeing (arcsec)
0.65
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 23.6760 23.6550 148.2000 148.4000
A0-J2 123.9280 123.7650 95.7000 95.8000
A0-C1 21.2090 21.1780 119.8790 119.9710
B2-J2 111.1170 110.9930 86.0000 86.0000
B2-C1 11.2550 11.2580 31.7930 31.8580
J2-C1 104.9330 104.8040 270.9980 271.0440
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 58458.0806697
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 23.676
HIERARCH ESO ISS PBL12 END 23.655
HIERARCH ESO ISS PBLA12 START 148.2
HIERARCH ESO ISS PBLA12 END 148.4
HIERARCH ESO ISS PBL13 START 123.928
HIERARCH ESO ISS PBL13 END 123.765
HIERARCH ESO ISS PBLA13 START 95.7
HIERARCH ESO ISS PBLA13 END 95.8
HIERARCH ESO ISS PBL14 START 21.209
HIERARCH ESO ISS PBL14 END 21.178
HIERARCH ESO ISS PBLA14 START 119.879
HIERARCH ESO ISS PBLA14 END 119.971
HIERARCH ESO ISS PBL23 START 111.117
HIERARCH ESO ISS PBL23 END 110.993
HIERARCH ESO ISS PBLA23 START 86.0
HIERARCH ESO ISS PBLA23 END 86.0
HIERARCH ESO ISS PBL24 START 11.255
HIERARCH ESO ISS PBL24 END 11.258
HIERARCH ESO ISS PBLA24 START 31.793
HIERARCH ESO ISS PBLA24 END 31.858
HIERARCH ESO ISS PBL34 START 104.933
HIERARCH ESO ISS PBL34 END 104.804
HIERARCH ESO ISS PBLA34 START 270.998
HIERARCH ESO ISS PBLA34 END 271.044
HIERARCH ESO ISS AMBI TAU0 START 0.003651
HIERARCH ESO ISS AMBI TAU0 END 0.003651
HIERARCH ESO ISS AMBI TEMP 9.98
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65