Exposure
ID
MATIS.2020-12-14T04:20:47.301_1
Header ID
MATIS.2020-12-14T04:20:47.301
Date updated
2020-12-14 04:35:42 UTC+0000
Release date
2020-12-14 04:20:47 UTC+0000
UTC Start
2020-12-14 04:20:47.301
UTC End
2020-12-14 04:21:47.277
MJD Start
59197.18110302
MJD End
59197.1817971867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.013272
Ambient temperature (°C)
14.81
Seeing (arcsec)
0.655
Observation
ID
46164
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4390 90.4250 116.5000 116.6000
A0-J2 129.1920 129.1770 93.3000 93.4000
A0-J3 132.4140 132.4170 46.5730 46.6770
G1-J2 58.2290 58.2290 55.6000 55.7000
G1-J3 132.3170 132.3190 6.6210 6.7320
J2-J3 103.8790 103.8730 341.5900 341.7030
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 59197.18110302
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.364778
DEC -22.37137
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 90.439
HIERARCH ESO ISS PBL12 END 90.425
HIERARCH ESO ISS PBLA12 START 116.5
HIERARCH ESO ISS PBLA12 END 116.6
HIERARCH ESO ISS PBL13 START 129.192
HIERARCH ESO ISS PBL13 END 129.177
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 132.414
HIERARCH ESO ISS PBL14 END 132.417
HIERARCH ESO ISS PBLA14 START 46.573
HIERARCH ESO ISS PBLA14 END 46.677
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.7
HIERARCH ESO ISS PBL24 START 132.317
HIERARCH ESO ISS PBL24 END 132.319
HIERARCH ESO ISS PBLA24 START 6.621
HIERARCH ESO ISS PBLA24 END 6.732
HIERARCH ESO ISS PBL34 START 103.879
HIERARCH ESO ISS PBL34 END 103.873
HIERARCH ESO ISS PBLA34 START 341.59
HIERARCH ESO ISS PBLA34 END 341.703
HIERARCH ESO ISS AMBI TAU0 START 0.013176
HIERARCH ESO ISS AMBI TAU0 END 0.013368
HIERARCH ESO ISS AMBI TEMP 14.81
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.66