Exposure
ID
MATIS.2018-12-03T01:46:48.015_1
Header ID
MATIS.2018-12-03T01:46:48.015
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 01:46:48.015
UTC End
2018-12-03 01:47:48.023
MJD Start
58455.07416684
MJD End
58455.074861377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0070675
Ambient temperature (°C)
10.63
Seeing (arcsec)
0.53
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 24.0880 24.0690 145.8000 145.9000
A0-J2 126.7390 126.6280 94.7000 94.7000
A0-C1 21.7680 21.7440 118.1220 118.2010
B2-J2 113.1760 113.0980 85.2000 85.2000
B2-C1 11.1940 11.1970 30.3440 30.4180
J2-C1 107.1170 107.0320 270.0570 270.1020
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 58455.07416684
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 24.088
HIERARCH ESO ISS PBL12 END 24.069
HIERARCH ESO ISS PBLA12 START 145.8
HIERARCH ESO ISS PBLA12 END 145.9
HIERARCH ESO ISS PBL13 START 126.739
HIERARCH ESO ISS PBL13 END 126.628
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 21.768
HIERARCH ESO ISS PBL14 END 21.744
HIERARCH ESO ISS PBLA14 START 118.122
HIERARCH ESO ISS PBLA14 END 118.201
HIERARCH ESO ISS PBL23 START 113.176
HIERARCH ESO ISS PBL23 END 113.098
HIERARCH ESO ISS PBLA23 START 85.2
HIERARCH ESO ISS PBLA23 END 85.2
HIERARCH ESO ISS PBL24 START 11.194
HIERARCH ESO ISS PBL24 END 11.197
HIERARCH ESO ISS PBLA24 START 30.344
HIERARCH ESO ISS PBLA24 END 30.418
HIERARCH ESO ISS PBL34 START 107.117
HIERARCH ESO ISS PBL34 END 107.032
HIERARCH ESO ISS PBLA34 START 270.057
HIERARCH ESO ISS PBLA34 END 270.102
HIERARCH ESO ISS AMBI TAU0 START 0.007429
HIERARCH ESO ISS AMBI TAU0 END 0.006706
HIERARCH ESO ISS AMBI TEMP 10.63
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53