Exposure
ID
MATIS.2018-12-03T01:45:36.681_1
Header ID
MATIS.2018-12-03T01:45:36.681
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 01:45:36.681
UTC End
2018-12-03 01:46:36.741
MJD Start
58455.07334122
MJD End
58455.0740363589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0082325
Ambient temperature (°C)
10.64
Seeing (arcsec)
0.485
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 24.1110 24.0920 145.7000 145.8000
A0-J2 126.8660 126.7590 94.6000 94.7000
A0-C1 21.7950 21.7720 118.0320 118.1080
B2-J2 113.2630 113.1900 85.1000 85.2000
B2-C1 11.1900 11.1930 30.2560 30.3300
J2-C1 107.2130 107.1320 270.0050 270.0490
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 58455.07334122
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 24.111
HIERARCH ESO ISS PBL12 END 24.092
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 126.866
HIERARCH ESO ISS PBL13 END 126.759
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 21.795
HIERARCH ESO ISS PBL14 END 21.772
HIERARCH ESO ISS PBLA14 START 118.032
HIERARCH ESO ISS PBLA14 END 118.108
HIERARCH ESO ISS PBL23 START 113.263
HIERARCH ESO ISS PBL23 END 113.19
HIERARCH ESO ISS PBLA23 START 85.1
HIERARCH ESO ISS PBLA23 END 85.2
HIERARCH ESO ISS PBL24 START 11.19
HIERARCH ESO ISS PBL24 END 11.193
HIERARCH ESO ISS PBLA24 START 30.256
HIERARCH ESO ISS PBLA24 END 30.33
HIERARCH ESO ISS PBL34 START 107.213
HIERARCH ESO ISS PBL34 END 107.132
HIERARCH ESO ISS PBLA34 START 270.005
HIERARCH ESO ISS PBLA34 END 270.049
HIERARCH ESO ISS AMBI TAU0 START 0.009036
HIERARCH ESO ISS AMBI TAU0 END 0.007429
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.53