Exposure
ID
MATIS.2020-12-18T04:17:33.906_1
Header ID
MATIS.2020-12-18T04:17:33.906
Date updated
2020-12-18 04:30:44 UTC+0000
Release date
2020-12-18 04:17:33 UTC+0000
UTC Start
2020-12-18 04:17:33.906
UTC End
2020-12-18 04:18:33.882
MJD Start
59201.17886465
MJD End
59201.1795588167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004689
Ambient temperature (°C)
13.99
Seeing (arcsec)
0.61
Observation
ID
46186
Category
calibrator
Program ID
106.21L4.002
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
34772
Name
eps_Lep
RA
76.365379
DEC
-22.37137
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1510 68.1290 273.4000 273.4000
K0-D0 95.8150 95.7930 252.8000 252.9000
K0-J3 56.4310 56.4240 334.8570 334.9590
G2-D0 39.9850 39.9840 216.0000 216.0000
G2-J3 64.4940 64.4900 43.0900 43.1730
D0-J3 104.2880 104.2830 40.3630 40.4470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59201.17886465
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.365379
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.151
HIERARCH ESO ISS PBL12 END 68.129
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.4
HIERARCH ESO ISS PBL13 START 95.815
HIERARCH ESO ISS PBL13 END 95.793
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 56.431
HIERARCH ESO ISS PBL14 END 56.424
HIERARCH ESO ISS PBLA14 START 334.857
HIERARCH ESO ISS PBLA14 END 334.959
HIERARCH ESO ISS PBL23 START 39.985
HIERARCH ESO ISS PBL23 END 39.984
HIERARCH ESO ISS PBLA23 START 216.0
HIERARCH ESO ISS PBLA23 END 216.0
HIERARCH ESO ISS PBL24 START 64.494
HIERARCH ESO ISS PBL24 END 64.49
HIERARCH ESO ISS PBLA24 START 43.09
HIERARCH ESO ISS PBLA24 END 43.173
HIERARCH ESO ISS PBL34 START 104.288
HIERARCH ESO ISS PBL34 END 104.283
HIERARCH ESO ISS PBLA34 START 40.363
HIERARCH ESO ISS PBLA34 END 40.447
HIERARCH ESO ISS AMBI TAU0 START 0.004689
HIERARCH ESO ISS AMBI TAU0 END 0.004689
HIERARCH ESO ISS AMBI TEMP 13.99
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61