Exposure
ID
MATIS.2020-12-14T04:17:19.486_1
Header ID
MATIS.2020-12-14T04:17:19.486
Date updated
2020-12-14 04:30:46 UTC+0000
Release date
2020-12-14 04:17:19 UTC+0000
UTC Start
2020-12-14 04:17:19.486
UTC End
2020-12-14 04:18:19.462
MJD Start
59197.17869776
MJD End
59197.1793919267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0123075
Ambient temperature (°C)
14.81
Seeing (arcsec)
0.64
Observation
ID
46165
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4760 90.4660 116.2000 116.4000
A0-J2 129.2260 129.2190 93.0000 93.2000
A0-J3 132.3940 132.4010 46.2250 46.4130
G1-J2 58.2230 58.2250 55.3000 55.5000
G1-J3 132.3090 132.3110 6.2510 6.4450
J2-J3 103.8990 103.8930 341.2180 341.4120
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 59197.17869776
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.364778
DEC -22.37137
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 90.476
HIERARCH ESO ISS PBL12 END 90.466
HIERARCH ESO ISS PBLA12 START 116.2
HIERARCH ESO ISS PBLA12 END 116.4
HIERARCH ESO ISS PBL13 START 129.226
HIERARCH ESO ISS PBL13 END 129.219
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 132.394
HIERARCH ESO ISS PBL14 END 132.401
HIERARCH ESO ISS PBLA14 START 46.225
HIERARCH ESO ISS PBLA14 END 46.413
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.225
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 132.309
HIERARCH ESO ISS PBL24 END 132.311
HIERARCH ESO ISS PBLA24 START 6.251
HIERARCH ESO ISS PBLA24 END 6.445
HIERARCH ESO ISS PBL34 START 103.899
HIERARCH ESO ISS PBL34 END 103.893
HIERARCH ESO ISS PBLA34 START 341.218
HIERARCH ESO ISS PBLA34 END 341.412
HIERARCH ESO ISS AMBI TAU0 START 0.011513
HIERARCH ESO ISS AMBI TAU0 END 0.013102
HIERARCH ESO ISS AMBI TEMP 14.81
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64