Exposure
ID
MATIS.2018-12-04T02:49:56.054_1
Header ID
MATIS.2018-12-04T02:49:56.054
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 02:49:56.054
UTC End
2018-12-04 02:50:56.114
MJD Start
58456.11800989
MJD End
58456.1187050289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002169
Ambient temperature (°C)
8.91
Seeing (arcsec)
0.88
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 22.7240 22.7040 154.6000 154.7000
A0-J2 114.4000 114.1430 98.3000 98.4000
A0-C1 19.6010 19.5610 124.7590 124.8840
B2-J2 103.5150 103.3030 87.8000 87.9000
B2-C1 11.3020 11.3010 34.1850 34.2250
J2-C1 97.2400 97.0290 273.1840 273.2350
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 58456.11800989
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 22.724
HIERARCH ESO ISS PBL12 END 22.704
HIERARCH ESO ISS PBLA12 START 154.6
HIERARCH ESO ISS PBLA12 END 154.7
HIERARCH ESO ISS PBL13 START 114.4
HIERARCH ESO ISS PBL13 END 114.143
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 19.601
HIERARCH ESO ISS PBL14 END 19.561
HIERARCH ESO ISS PBLA14 START 124.759
HIERARCH ESO ISS PBLA14 END 124.884
HIERARCH ESO ISS PBL23 START 103.515
HIERARCH ESO ISS PBL23 END 103.303
HIERARCH ESO ISS PBLA23 START 87.8
HIERARCH ESO ISS PBLA23 END 87.9
HIERARCH ESO ISS PBL24 START 11.302
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 34.185
HIERARCH ESO ISS PBLA24 END 34.225
HIERARCH ESO ISS PBL34 START 97.24
HIERARCH ESO ISS PBL34 END 97.029
HIERARCH ESO ISS PBLA34 START 273.184
HIERARCH ESO ISS PBLA34 END 273.235
HIERARCH ESO ISS AMBI TAU0 START 0.002171
HIERARCH ESO ISS AMBI TAU0 END 0.002167
HIERARCH ESO ISS AMBI TEMP 8.91
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88