Exposure
ID
MATIS.2018-12-06T01:57:21.595_1
Header ID
MATIS.2018-12-06T01:57:21.595
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 01:57:21.595
UTC End
2018-12-06 01:58:21.603
MJD Start
58458.08149994
MJD End
58458.082194477
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035195
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.66
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 23.6510 23.6310 148.4000 148.5000
A0-J2 123.7370 123.5740 95.8000 95.9000
A0-C1 21.1730 21.1430 119.9890 120.0840
B2-J2 110.9720 110.8480 86.1000 86.1000
B2-C1 11.2580 11.2600 31.8710 31.9380
J2-C1 104.7830 104.6530 271.0540 271.1030
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 58458.08149994
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 23.651
HIERARCH ESO ISS PBL12 END 23.631
HIERARCH ESO ISS PBLA12 START 148.4
HIERARCH ESO ISS PBLA12 END 148.5
HIERARCH ESO ISS PBL13 START 123.737
HIERARCH ESO ISS PBL13 END 123.574
HIERARCH ESO ISS PBLA13 START 95.8
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 21.173
HIERARCH ESO ISS PBL14 END 21.143
HIERARCH ESO ISS PBLA14 START 119.989
HIERARCH ESO ISS PBLA14 END 120.084
HIERARCH ESO ISS PBL23 START 110.972
HIERARCH ESO ISS PBL23 END 110.848
HIERARCH ESO ISS PBLA23 START 86.1
HIERARCH ESO ISS PBLA23 END 86.1
HIERARCH ESO ISS PBL24 START 11.258
HIERARCH ESO ISS PBL24 END 11.26
HIERARCH ESO ISS PBLA24 START 31.871
HIERARCH ESO ISS PBLA24 END 31.938
HIERARCH ESO ISS PBL34 START 104.783
HIERARCH ESO ISS PBL34 END 104.653
HIERARCH ESO ISS PBLA34 START 271.054
HIERARCH ESO ISS PBLA34 END 271.103
HIERARCH ESO ISS AMBI TAU0 START 0.003651
HIERARCH ESO ISS AMBI TAU0 END 0.003388
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.67