Exposure
ID
MATIS.2020-12-18T04:14:59.329_1
Header ID
MATIS.2020-12-18T04:14:59.329
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 04:14:59.329
UTC End
2020-12-18 04:15:59.305
MJD Start
59201.17707557
MJD End
59201.1777697367
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
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 68.2020 68.1830 273.1000 273.2000
K0-D0 95.8660 95.8470 252.5000 252.6000
K0-J3 56.4480 56.4410 334.5620 334.6860
G2-D0 39.9870 39.9860 215.7000 215.8000
G2-J3 64.5020 64.4990 42.8380 42.9450
D0-J3 104.2980 104.2950 40.1100 40.2180
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 59201.17707557
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 68.202
HIERARCH ESO ISS PBL12 END 68.183
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 56.448
HIERARCH ESO ISS PBL14 END 56.441
HIERARCH ESO ISS PBLA14 START 334.562
HIERARCH ESO ISS PBLA14 END 334.686
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 42.838
HIERARCH ESO ISS PBLA24 END 42.945
HIERARCH ESO ISS PBL34 START 104.298
HIERARCH ESO ISS PBL34 END 104.295
HIERARCH ESO ISS PBLA34 START 40.11
HIERARCH ESO ISS PBLA34 END 40.218
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