Exposure
ID
MATIS.2018-12-04T02:39:24.970_1
Header ID
MATIS.2018-12-04T02:39:24.970
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 02:39:24.970
UTC End
2018-12-04 02:40:24.978
MJD Start
58456.11070567
MJD End
58456.111400207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002257
Ambient temperature (°C)
8.71
Seeing (arcsec)
0.8
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 22.9420 22.9210 153.0000 153.2000
A0-J2 116.9800 116.7410 97.7000 97.8000
A0-C1 20.0110 19.9720 123.4910 123.6130
B2-J2 105.6260 105.4310 87.4000 87.4000
B2-C1 11.3030 11.3030 33.7260 33.7760
J2-C1 99.3480 99.1530 272.6570 272.7100
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 58456.11070567
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 22.942
HIERARCH ESO ISS PBL12 END 22.921
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 116.98
HIERARCH ESO ISS PBL13 END 116.741
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 97.8
HIERARCH ESO ISS PBL14 START 20.011
HIERARCH ESO ISS PBL14 END 19.972
HIERARCH ESO ISS PBLA14 START 123.491
HIERARCH ESO ISS PBLA14 END 123.613
HIERARCH ESO ISS PBL23 START 105.626
HIERARCH ESO ISS PBL23 END 105.431
HIERARCH ESO ISS PBLA23 START 87.4
HIERARCH ESO ISS PBLA23 END 87.4
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 33.726
HIERARCH ESO ISS PBLA24 END 33.776
HIERARCH ESO ISS PBL34 START 99.348
HIERARCH ESO ISS PBL34 END 99.153
HIERARCH ESO ISS PBLA34 START 272.657
HIERARCH ESO ISS PBLA34 END 272.71
HIERARCH ESO ISS AMBI TAU0 START 0.002276
HIERARCH ESO ISS AMBI TAU0 END 0.002238
HIERARCH ESO ISS AMBI TEMP 8.71
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.79