Exposure
ID
MATIS.2020-01-21T00:23:16.493_1
Header ID
MATIS.2020-01-21T00:23:16.493
Date updated
2020-01-21 00:30:50 UTC+0000
Release date
2020-01-21 00:23:16 UTC+0000
UTC Start
2020-01-21 00:23:16.493
UTC End
2020-01-21 00:24:16.501
MJD Start
58869.01616311
MJD End
58869.016857647
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.015309
Ambient temperature (°C)
17.5
Seeing (arcsec)
0.42
Observation
ID
45331
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34061
Name
HD 12929
RA
31.793064
DEC
23.46176
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 69.7210 69.4900 101.8000 101.7000
A0-J2 118.6920 118.4840 82.3000 82.2000
A0-K0 127.2190 127.1650 68.1590 68.0450
G1-J2 57.8560 57.8780 58.6000 58.5000
G1-K0 79.1990 79.3110 38.9870 38.9830
J2-K0 31.3800 31.3830 0.8530 1.0260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58869.01616311
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12929
RA 31.793064
DEC 23.46176
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 69.721
HIERARCH ESO ISS PBL12 END 69.49
HIERARCH ESO ISS PBLA12 START 101.8
HIERARCH ESO ISS PBLA12 END 101.7
HIERARCH ESO ISS PBL13 START 118.692
HIERARCH ESO ISS PBL13 END 118.484
HIERARCH ESO ISS PBLA13 START 82.3
HIERARCH ESO ISS PBLA13 END 82.2
HIERARCH ESO ISS PBL14 START 127.219
HIERARCH ESO ISS PBL14 END 127.165
HIERARCH ESO ISS PBLA14 START 68.159
HIERARCH ESO ISS PBLA14 END 68.045
HIERARCH ESO ISS PBL23 START 57.856
HIERARCH ESO ISS PBL23 END 57.878
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 79.199
HIERARCH ESO ISS PBL24 END 79.311
HIERARCH ESO ISS PBLA24 START 38.987
HIERARCH ESO ISS PBLA24 END 38.983
HIERARCH ESO ISS PBL34 START 31.38
HIERARCH ESO ISS PBL34 END 31.383
HIERARCH ESO ISS PBLA34 START 0.853
HIERARCH ESO ISS PBLA34 END 1.026
HIERARCH ESO ISS AMBI TAU0 START 0.015309
HIERARCH ESO ISS AMBI TAU0 END 0.015309
HIERARCH ESO ISS AMBI TEMP 17.5
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.39