Exposure
ID
MATIS.2021-02-26T00:30:25.925_1
Header ID
MATIS.2021-02-26T00:30:25.925
Date updated
2021-02-26 00:36:05 UTC+0000
Release date
2021-02-26 00:30:25 UTC+0000
UTC Start
2021-02-26 00:30:25.925
UTC End
2021-02-26 00:31:25.933
MJD Start
59271.02113339
MJD End
59271.021827927
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009607
Ambient temperature (°C)
17.59
Seeing (arcsec)
0.87
Observation
ID
46906
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35212
Name
17 Lep
RA
91.24634
DEC
-16.48445
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3080 68.2980 272.1000 272.1000
K0-D0 95.9630 95.9690 251.7000 251.8000
K0-J3 56.0100 55.9950 333.3770 333.4820
G2-D0 39.7860 39.7960 215.1000 215.2000
G2-J3 64.2670 64.2830 42.1950 42.2840
D0-J3 103.8630 103.8890 39.4670 39.5580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59271.02113339
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.24634
DEC -16.48445
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.308
HIERARCH ESO ISS PBL12 END 68.298
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.963
HIERARCH ESO ISS PBL13 END 95.969
HIERARCH ESO ISS PBLA13 START 251.7
HIERARCH ESO ISS PBLA13 END 251.8
HIERARCH ESO ISS PBL14 START 56.01
HIERARCH ESO ISS PBL14 END 55.995
HIERARCH ESO ISS PBLA14 START 333.377
HIERARCH ESO ISS PBLA14 END 333.482
HIERARCH ESO ISS PBL23 START 39.786
HIERARCH ESO ISS PBL23 END 39.796
HIERARCH ESO ISS PBLA23 START 215.1
HIERARCH ESO ISS PBLA23 END 215.2
HIERARCH ESO ISS PBL24 START 64.267
HIERARCH ESO ISS PBL24 END 64.283
HIERARCH ESO ISS PBLA24 START 42.195
HIERARCH ESO ISS PBLA24 END 42.284
HIERARCH ESO ISS PBL34 START 103.863
HIERARCH ESO ISS PBL34 END 103.889
HIERARCH ESO ISS PBLA34 START 39.467
HIERARCH ESO ISS PBLA34 END 39.558
HIERARCH ESO ISS AMBI TAU0 START 0.00959
HIERARCH ESO ISS AMBI TAU0 END 0.009624
HIERARCH ESO ISS AMBI TEMP 17.59
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.88