Exposure
ID
MATIS.2018-12-04T02:45:01.761_1
Header ID
MATIS.2018-12-04T02:45:01.761
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 02:45:01.761
UTC End
2018-12-04 02:46:01.769
MJD Start
58456.11460372
MJD End
58456.115298257
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002005
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.92
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 22.8260 22.8040 153.8000 154.0000
A0-J2 115.6350 115.3780 98.0000 98.1000
A0-C1 19.7950 19.7550 124.1520 124.2790
B2-J2 104.5280 104.3180 87.6000 87.7000
B2-C1 11.3030 11.3030 33.9760 34.0210
J2-C1 98.2500 98.0410 272.9340 272.9860
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 58456.11460372
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 22.826
HIERARCH ESO ISS PBL12 END 22.804
HIERARCH ESO ISS PBLA12 START 153.8
HIERARCH ESO ISS PBLA12 END 154.0
HIERARCH ESO ISS PBL13 START 115.635
HIERARCH ESO ISS PBL13 END 115.378
HIERARCH ESO ISS PBLA13 START 98.0
HIERARCH ESO ISS PBLA13 END 98.1
HIERARCH ESO ISS PBL14 START 19.795
HIERARCH ESO ISS PBL14 END 19.755
HIERARCH ESO ISS PBLA14 START 124.152
HIERARCH ESO ISS PBLA14 END 124.279
HIERARCH ESO ISS PBL23 START 104.528
HIERARCH ESO ISS PBL23 END 104.318
HIERARCH ESO ISS PBLA23 START 87.6
HIERARCH ESO ISS PBLA23 END 87.7
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 33.976
HIERARCH ESO ISS PBLA24 END 34.021
HIERARCH ESO ISS PBL34 START 98.25
HIERARCH ESO ISS PBL34 END 98.041
HIERARCH ESO ISS PBLA34 START 272.934
HIERARCH ESO ISS PBLA34 END 272.986
HIERARCH ESO ISS AMBI TAU0 START 0.001886
HIERARCH ESO ISS AMBI TAU0 END 0.002124
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92