Exposure
ID
MATIS.2018-12-06T01:54:58.298_1
Header ID
MATIS.2018-12-06T01:54:58.298
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 01:54:58.298
UTC End
2018-12-06 01:55:58.358
MJD Start
58458.07984141
MJD End
58458.0805365489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0032435
Ambient temperature (°C)
10.02
Seeing (arcsec)
0.72
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 23.6990 23.6790 148.1000 148.2000
A0-J2 124.1120 123.9570 95.7000 95.7000
A0-C1 21.2430 21.2140 119.7790 119.8660
B2-J2 111.2560 111.1390 86.0000 86.0000
B2-C1 11.2530 11.2550 31.7230 31.7850
J2-C1 105.0780 104.9560 270.9500 270.9930
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 58458.07984141
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 23.699
HIERARCH ESO ISS PBL12 END 23.679
HIERARCH ESO ISS PBLA12 START 148.1
HIERARCH ESO ISS PBLA12 END 148.2
HIERARCH ESO ISS PBL13 START 124.112
HIERARCH ESO ISS PBL13 END 123.957
HIERARCH ESO ISS PBLA13 START 95.7
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 21.243
HIERARCH ESO ISS PBL14 END 21.214
HIERARCH ESO ISS PBLA14 START 119.779
HIERARCH ESO ISS PBLA14 END 119.866
HIERARCH ESO ISS PBL23 START 111.256
HIERARCH ESO ISS PBL23 END 111.139
HIERARCH ESO ISS PBLA23 START 86.0
HIERARCH ESO ISS PBLA23 END 86.0
HIERARCH ESO ISS PBL24 START 11.253
HIERARCH ESO ISS PBL24 END 11.255
HIERARCH ESO ISS PBLA24 START 31.723
HIERARCH ESO ISS PBLA24 END 31.785
HIERARCH ESO ISS PBL34 START 105.078
HIERARCH ESO ISS PBL34 END 104.956
HIERARCH ESO ISS PBLA34 START 270.95
HIERARCH ESO ISS PBLA34 END 270.993
HIERARCH ESO ISS AMBI TAU0 START 0.003095
HIERARCH ESO ISS AMBI TAU0 END 0.003392
HIERARCH ESO ISS AMBI TEMP 10.02
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.69