Exposure
ID
MATIS.2020-12-18T04:20:03.523_1
Header ID
MATIS.2020-12-18T04:20:03.523
Date updated
2020-12-18 04:30:44 UTC+0000
Release date
2020-12-18 04:20:03 UTC+0000
UTC Start
2020-12-18 04:20:03.523
UTC End
2020-12-18 04:21:03.499
MJD Start
59201.18059633
MJD End
59201.1812904967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004689
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.61
Observation
ID
46185
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0950 68.0710 273.6000 273.7000
K0-D0 95.7570 95.7310 253.0000 253.1000
K0-J3 56.4140 56.4070 335.1320 335.2420
G2-D0 39.9820 39.9800 216.2000 216.3000
G2-J3 64.4830 64.4780 43.3180 43.4080
D0-J3 104.2750 104.2680 40.5920 40.6830
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 59201.18059633
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.365379
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.095
HIERARCH ESO ISS PBL12 END 68.071
HIERARCH ESO ISS PBLA12 START 273.6
HIERARCH ESO ISS PBLA12 END 273.7
HIERARCH ESO ISS PBL13 START 95.757
HIERARCH ESO ISS PBL13 END 95.731
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 56.414
HIERARCH ESO ISS PBL14 END 56.407
HIERARCH ESO ISS PBLA14 START 335.132
HIERARCH ESO ISS PBLA14 END 335.242
HIERARCH ESO ISS PBL23 START 39.982
HIERARCH ESO ISS PBL23 END 39.98
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.3
HIERARCH ESO ISS PBL24 START 64.483
HIERARCH ESO ISS PBL24 END 64.478
HIERARCH ESO ISS PBLA24 START 43.318
HIERARCH ESO ISS PBLA24 END 43.408
HIERARCH ESO ISS PBL34 START 104.275
HIERARCH ESO ISS PBL34 END 104.268
HIERARCH ESO ISS PBLA34 START 40.592
HIERARCH ESO ISS PBLA34 END 40.683
HIERARCH ESO ISS AMBI TAU0 START 0.004689
HIERARCH ESO ISS AMBI TAU0 END 0.004689
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61