Exposure
ID
MATIS.2020-12-18T04:14:59.761_1
Header ID
MATIS.2020-12-18T04:14:59.761
Date updated
2020-12-18 04:26:21 UTC+0000
Release date
2020-12-18 04:14:59 UTC+0000
UTC Start
2020-12-18 04:14:59.761
UTC End
2020-12-18 04:15:59.737
MJD Start
59201.17708057
MJD End
59201.1777747367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004689
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.52
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 68.2010 68.1820 273.1000 273.2000
K0-D0 95.8660 95.8470 252.5000 252.6000
K0-J3 56.4470 56.4410 334.5770 334.6760
G2-D0 39.9870 39.9860 215.7000 215.8000
G2-J3 64.5020 64.4990 42.8530 42.9350
D0-J3 104.2980 104.2940 40.1250 40.2080
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 59201.17708057
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 68.201
HIERARCH ESO ISS PBL12 END 68.182
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 95.866
HIERARCH ESO ISS PBL13 END 95.847
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 56.447
HIERARCH ESO ISS PBL14 END 56.441
HIERARCH ESO ISS PBLA14 START 334.577
HIERARCH ESO ISS PBLA14 END 334.676
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 215.7
HIERARCH ESO ISS PBLA23 END 215.8
HIERARCH ESO ISS PBL24 START 64.502
HIERARCH ESO ISS PBL24 END 64.499
HIERARCH ESO ISS PBLA24 START 42.853
HIERARCH ESO ISS PBLA24 END 42.935
HIERARCH ESO ISS PBL34 START 104.298
HIERARCH ESO ISS PBL34 END 104.294
HIERARCH ESO ISS PBLA34 START 40.125
HIERARCH ESO ISS PBLA34 END 40.208
HIERARCH ESO ISS AMBI TAU0 START 0.004689
HIERARCH ESO ISS AMBI TAU0 END 0.004689
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52