Exposure
ID
MATIS.2020-12-14T04:25:48.997_1
Header ID
MATIS.2020-12-14T04:25:48.997
Date updated
2020-12-14 04:40:30 UTC+0000
Release date
2020-12-14 04:25:48 UTC+0000
UTC Start
2020-12-14 04:25:48.997
UTC End
2020-12-14 04:26:48.973
MJD Start
59197.18459487
MJD End
59197.1852890367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010472
Ambient temperature (°C)
14.95
Seeing (arcsec)
0.72
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 90.3590 90.3390 117.1000 117.2000
A0-J2 129.0960 129.0700 93.9000 93.9000
A0-J3 132.4190 132.4170 47.1170 47.1730
G1-J2 58.2230 58.2200 56.2000 56.2000
G1-J3 132.3280 132.3310 7.2040 7.2690
J2-J3 103.8470 103.8400 342.1850 342.2540
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 59197.18459487
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 90.359
HIERARCH ESO ISS PBL12 END 90.339
HIERARCH ESO ISS PBLA12 START 117.1
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 129.096
HIERARCH ESO ISS PBL13 END 129.07
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 132.419
HIERARCH ESO ISS PBL14 END 132.417
HIERARCH ESO ISS PBLA14 START 47.117
HIERARCH ESO ISS PBLA14 END 47.173
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.22
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 132.328
HIERARCH ESO ISS PBL24 END 132.331
HIERARCH ESO ISS PBLA24 START 7.204
HIERARCH ESO ISS PBLA24 END 7.269
HIERARCH ESO ISS PBL34 START 103.847
HIERARCH ESO ISS PBL34 END 103.84
HIERARCH ESO ISS PBLA34 START 342.185
HIERARCH ESO ISS PBLA34 END 342.254
HIERARCH ESO ISS AMBI TAU0 START 0.010472
HIERARCH ESO ISS AMBI TAU0 END 0.010472
HIERARCH ESO ISS AMBI TEMP 14.95
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.71