Exposure
ID
MATIS.2020-12-14T04:23:16.180_1
Header ID
MATIS.2020-12-14T04:23:16.180
Date updated
2020-12-14 04:35:42 UTC+0000
Release date
2020-12-14 04:23:16 UTC+0000
UTC Start
2020-12-14 04:23:16.180
UTC End
2020-12-14 04:24:16.156
MJD Start
59197.18282616
MJD End
59197.1835203267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010242
Ambient temperature (°C)
14.83
Seeing (arcsec)
0.79
Observation
ID
46165
Category
calibrator
Program ID
106.21L4.003
Program Title
IMAGING ONE OF THE BIGGEST STARS IN THE SKY WITH MATISSE, EPISODE 3
Program Type
GTO
PI / COI
MILLOUR/ CRUZALEBES/ CHIAVASSA/ MONTARGES/ MATTER/ BRUNO/ PETROV/ LAGADEC/ HRON/ WEIGELT
Target
ID
34762
Name
eps_Lep
RA
76.364778
DEC
-22.37137
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4030 90.3860 116.8000 116.9000
A0-J2 129.1510 129.1300 93.6000 93.7000
A0-J3 132.4200 132.4210 46.8240 46.9260
G1-J2 58.2280 58.2270 55.9000 56.0000
G1-J3 132.3230 132.3250 6.8900 7.0000
J2-J3 103.8630 103.8570 341.8640 341.9770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59197.18282616
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.364778
DEC -22.37137
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 90.403
HIERARCH ESO ISS PBL12 END 90.386
HIERARCH ESO ISS PBLA12 START 116.8
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 129.151
HIERARCH ESO ISS PBL13 END 129.13
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.42
HIERARCH ESO ISS PBL14 END 132.421
HIERARCH ESO ISS PBLA14 START 46.824
HIERARCH ESO ISS PBLA14 END 46.926
HIERARCH ESO ISS PBL23 START 58.228
HIERARCH ESO ISS PBL23 END 58.227
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 132.323
HIERARCH ESO ISS PBL24 END 132.325
HIERARCH ESO ISS PBLA24 START 6.89
HIERARCH ESO ISS PBLA24 END 7.0
HIERARCH ESO ISS PBL34 START 103.863
HIERARCH ESO ISS PBL34 END 103.857
HIERARCH ESO ISS PBLA34 START 341.864
HIERARCH ESO ISS PBLA34 END 341.977
HIERARCH ESO ISS AMBI TAU0 START 0.010511
HIERARCH ESO ISS AMBI TAU0 END 0.009973
HIERARCH ESO ISS AMBI TEMP 14.83
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.81