Exposure
ID
MATIS.2020-12-14T04:18:41.843_1
Header ID
MATIS.2020-12-14T04:18:41.843
Date updated
2020-12-14 04:30:46 UTC+0000
Release date
2020-12-14 04:18:41 UTC+0000
UTC Start
2020-12-14 04:18:41.843
UTC End
2020-12-14 04:19:41.829
MJD Start
59197.17965096
MJD End
59197.1803452424
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.013102
Ambient temperature (°C)
14.83
Seeing (arcsec)
0.64
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 90.4630 90.4520 116.3000 116.4000
A0-J2 129.2150 129.2050 93.1000 93.2000
A0-J3 132.4030 132.4090 46.3640 46.4650
G1-J2 58.2260 58.2280 55.4000 55.5000
G1-J3 132.3120 132.3140 6.3980 6.5060
J2-J3 103.8910 103.8850 341.3650 341.4740
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 59197.17965096
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 0.178
HIERARCH ESO DET NDIT 337
HIERARCH ESO ISS PBL12 START 90.463
HIERARCH ESO ISS PBL12 END 90.452
HIERARCH ESO ISS PBLA12 START 116.3
HIERARCH ESO ISS PBLA12 END 116.4
HIERARCH ESO ISS PBL13 START 129.215
HIERARCH ESO ISS PBL13 END 129.205
HIERARCH ESO ISS PBLA13 START 93.1
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 132.403
HIERARCH ESO ISS PBL14 END 132.409
HIERARCH ESO ISS PBLA14 START 46.364
HIERARCH ESO ISS PBLA14 END 46.465
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 55.4
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 132.312
HIERARCH ESO ISS PBL24 END 132.314
HIERARCH ESO ISS PBLA24 START 6.398
HIERARCH ESO ISS PBLA24 END 6.506
HIERARCH ESO ISS PBL34 START 103.891
HIERARCH ESO ISS PBL34 END 103.885
HIERARCH ESO ISS PBLA34 START 341.365
HIERARCH ESO ISS PBLA34 END 341.474
HIERARCH ESO ISS AMBI TAU0 START 0.013102
HIERARCH ESO ISS AMBI TAU0 END 0.013102
HIERARCH ESO ISS AMBI TEMP 14.83
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64