Exposure
ID
MATIS.2018-12-03T01:40:46.261_1
Header ID
MATIS.2018-12-03T01:40:46.261
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 01:40:46.261
UTC End
2018-12-03 01:41:46.269
MJD Start
58455.06997987
MJD End
58455.070674407
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005285
Ambient temperature (°C)
10.64
Seeing (arcsec)
0.52
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 24.2000 24.1810 145.1000 145.2000
A0-J2 127.3510 127.2540 94.4000 94.5000
A0-C1 21.9040 21.8810 117.6690 117.7440
B2-J2 113.5920 113.5270 84.9000 85.0000
B2-C1 11.1730 11.1760 29.8900 29.9670
J2-C1 107.5770 107.5030 269.7920 269.8370
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 58455.06997987
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 24.2
HIERARCH ESO ISS PBL12 END 24.181
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.2
HIERARCH ESO ISS PBL13 START 127.351
HIERARCH ESO ISS PBL13 END 127.254
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 21.904
HIERARCH ESO ISS PBL14 END 21.881
HIERARCH ESO ISS PBLA14 START 117.669
HIERARCH ESO ISS PBLA14 END 117.744
HIERARCH ESO ISS PBL23 START 113.592
HIERARCH ESO ISS PBL23 END 113.527
HIERARCH ESO ISS PBLA23 START 84.9
HIERARCH ESO ISS PBLA23 END 85.0
HIERARCH ESO ISS PBL24 START 11.173
HIERARCH ESO ISS PBL24 END 11.176
HIERARCH ESO ISS PBLA24 START 29.89
HIERARCH ESO ISS PBLA24 END 29.967
HIERARCH ESO ISS PBL34 START 107.577
HIERARCH ESO ISS PBL34 END 107.503
HIERARCH ESO ISS PBLA34 START 269.792
HIERARCH ESO ISS PBLA34 END 269.837
HIERARCH ESO ISS AMBI TAU0 START 0.005285
HIERARCH ESO ISS AMBI TAU0 END 0.005285
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52