Exposure
ID
MATIS.2020-12-14T04:24:28.556_1
Header ID
MATIS.2020-12-14T04:24:28.556
Date updated
2020-12-14 04:35:42 UTC+0000
Release date
2020-12-14 04:24:28 UTC+0000
UTC Start
2020-12-14 04:24:28.556
UTC End
2020-12-14 04:25:28.532
MJD Start
59197.18366384
MJD End
59197.1843580067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0102225
Ambient temperature (°C)
14.88
Seeing (arcsec)
0.77
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 90.3830 90.3650 117.0000 117.0000
A0-J2 129.1260 129.1040 93.8000 93.8000
A0-J3 132.4210 132.4200 46.9920 47.0440
G1-J2 58.2260 58.2240 56.0000 56.1000
G1-J3 132.3250 132.3280 7.0680 7.1280
J2-J3 103.8560 103.8490 342.0460 342.1080
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 59197.18366384
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 90.383
HIERARCH ESO ISS PBL12 END 90.365
HIERARCH ESO ISS PBLA12 START 117.0
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 129.126
HIERARCH ESO ISS PBL13 END 129.104
HIERARCH ESO ISS PBLA13 START 93.8
HIERARCH ESO ISS PBLA13 END 93.8
HIERARCH ESO ISS PBL14 START 132.421
HIERARCH ESO ISS PBL14 END 132.42
HIERARCH ESO ISS PBLA14 START 46.992
HIERARCH ESO ISS PBLA14 END 47.044
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.224
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 132.325
HIERARCH ESO ISS PBL24 END 132.328
HIERARCH ESO ISS PBLA24 START 7.068
HIERARCH ESO ISS PBLA24 END 7.128
HIERARCH ESO ISS PBL34 START 103.856
HIERARCH ESO ISS PBL34 END 103.849
HIERARCH ESO ISS PBLA34 START 342.046
HIERARCH ESO ISS PBLA34 END 342.108
HIERARCH ESO ISS AMBI TAU0 START 0.009973
HIERARCH ESO ISS AMBI TAU0 END 0.010472
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.73