Exposure
ID
MATIS.2018-12-06T01:50:06.560_1
Header ID
MATIS.2018-12-06T01:50:06.560
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 01:50:06.560
UTC End
2018-12-06 01:51:06.568
MJD Start
58458.07646481
MJD End
58458.077159347
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030855
Ambient temperature (°C)
10.01
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 23.7970 23.7770 147.5000 147.6000
A0-J2 124.8360 124.6900 95.4000 95.5000
A0-C1 21.3810 21.3530 119.3550 119.4360
B2-J2 111.8000 111.6910 85.8000 85.8000
B2-C1 11.2400 11.2430 31.4070 31.4680
J2-C1 105.6470 105.5330 270.7320 270.7720
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 58458.07646481
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 23.797
HIERARCH ESO ISS PBL12 END 23.777
HIERARCH ESO ISS PBLA12 START 147.5
HIERARCH ESO ISS PBLA12 END 147.6
HIERARCH ESO ISS PBL13 START 124.836
HIERARCH ESO ISS PBL13 END 124.69
HIERARCH ESO ISS PBLA13 START 95.4
HIERARCH ESO ISS PBLA13 END 95.5
HIERARCH ESO ISS PBL14 START 21.381
HIERARCH ESO ISS PBL14 END 21.353
HIERARCH ESO ISS PBLA14 START 119.355
HIERARCH ESO ISS PBLA14 END 119.436
HIERARCH ESO ISS PBL23 START 111.8
HIERARCH ESO ISS PBL23 END 111.691
HIERARCH ESO ISS PBLA23 START 85.8
HIERARCH ESO ISS PBLA23 END 85.8
HIERARCH ESO ISS PBL24 START 11.24
HIERARCH ESO ISS PBL24 END 11.243
HIERARCH ESO ISS PBLA24 START 31.407
HIERARCH ESO ISS PBLA24 END 31.468
HIERARCH ESO ISS PBL34 START 105.647
HIERARCH ESO ISS PBL34 END 105.533
HIERARCH ESO ISS PBLA34 START 270.732
HIERARCH ESO ISS PBLA34 END 270.772
HIERARCH ESO ISS AMBI TAU0 START 0.003149
HIERARCH ESO ISS AMBI TAU0 END 0.003022
HIERARCH ESO ISS AMBI TEMP 10.01
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.83