Exposure
ID
MATIS.2018-12-15T05:29:43.557_1
Header ID
MATIS.2018-12-15T05:29:43.557
Date updated
2021-09-06 12:06:13 UTC+0000
Release date
2021-09-06 00:00:00 UTC+0000
UTC Start
2018-12-15 05:29:43.557
UTC End
2018-12-15 05:30:43.565
MJD Start
58467.22897635
MJD End
58467.229670887
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005189
Ambient temperature (°C)
12.6
Seeing (arcsec)
0.53
Observation
ID
48150
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
36133
Name
Sirius
RA
101.283605
DEC
-16.72126
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 90.4800 90.4880 114.1000 114.2000
A0-J2 128.7430 128.7890 91.2000 91.3000
A0-K0 126.8460 126.9120 69.4060 69.4910
G1-J2 57.5280 57.5590 53.3000 53.4000
G1-K0 89.2750 89.3000 23.9000 24.0110
J2-K0 48.3100 48.3050 348.0820 348.1840
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 58467.22897635
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Sirius
RA 101.283605
DEC -16.72126
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 90.48
HIERARCH ESO ISS PBL12 END 90.488
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 128.743
HIERARCH ESO ISS PBL13 END 128.789
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 126.846
HIERARCH ESO ISS PBL14 END 126.912
HIERARCH ESO ISS PBLA14 START 69.406
HIERARCH ESO ISS PBLA14 END 69.491
HIERARCH ESO ISS PBL23 START 57.528
HIERARCH ESO ISS PBL23 END 57.559
HIERARCH ESO ISS PBLA23 START 53.3
HIERARCH ESO ISS PBLA23 END 53.4
HIERARCH ESO ISS PBL24 START 89.275
HIERARCH ESO ISS PBL24 END 89.3
HIERARCH ESO ISS PBLA24 START 23.9
HIERARCH ESO ISS PBLA24 END 24.011
HIERARCH ESO ISS PBL34 START 48.31
HIERARCH ESO ISS PBL34 END 48.305
HIERARCH ESO ISS PBLA34 START 348.082
HIERARCH ESO ISS PBLA34 END 348.184
HIERARCH ESO ISS AMBI TAU0 START 0.005189
HIERARCH ESO ISS AMBI TAU0 END 0.005189
HIERARCH ESO ISS AMBI TEMP 12.6
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.52