Exposure
ID
MATIS.2018-12-06T01:45:46.466_1
Header ID
MATIS.2018-12-06T01:45:46.466
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 01:45:46.466
UTC End
2018-12-06 01:46:46.474
MJD Start
58458.07345447
MJD End
58458.074149007
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003436
Ambient temperature (°C)
9.98
Seeing (arcsec)
0.725
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 23.8820 23.8620 147.0000 147.1000
A0-J2 125.4360 125.3000 95.2000 95.3000
A0-C1 21.4990 21.4720 118.9870 119.0680
B2-J2 112.2440 112.1430 85.6000 85.6000
B2-C1 11.2280 11.2310 31.1130 31.1780
J2-C1 106.1150 106.0090 270.5370 270.5780
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 58458.07345447
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 23.882
HIERARCH ESO ISS PBL12 END 23.862
HIERARCH ESO ISS PBLA12 START 147.0
HIERARCH ESO ISS PBLA12 END 147.1
HIERARCH ESO ISS PBL13 START 125.436
HIERARCH ESO ISS PBL13 END 125.3
HIERARCH ESO ISS PBLA13 START 95.2
HIERARCH ESO ISS PBLA13 END 95.3
HIERARCH ESO ISS PBL14 START 21.499
HIERARCH ESO ISS PBL14 END 21.472
HIERARCH ESO ISS PBLA14 START 118.987
HIERARCH ESO ISS PBLA14 END 119.068
HIERARCH ESO ISS PBL23 START 112.244
HIERARCH ESO ISS PBL23 END 112.143
HIERARCH ESO ISS PBLA23 START 85.6
HIERARCH ESO ISS PBLA23 END 85.6
HIERARCH ESO ISS PBL24 START 11.228
HIERARCH ESO ISS PBL24 END 11.231
HIERARCH ESO ISS PBLA24 START 31.113
HIERARCH ESO ISS PBLA24 END 31.178
HIERARCH ESO ISS PBL34 START 106.115
HIERARCH ESO ISS PBL34 END 106.009
HIERARCH ESO ISS PBLA34 START 270.537
HIERARCH ESO ISS PBLA34 END 270.578
HIERARCH ESO ISS AMBI TAU0 START 0.003455
HIERARCH ESO ISS AMBI TAU0 END 0.003417
HIERARCH ESO ISS AMBI TEMP 9.98
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.73