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| author | Aaron LI <aly@aaronly.me> | 2017-07-04 21:40:39 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2017-07-04 21:40:39 +0800 |
| commit | 36076cee6e6529af2ec86531a9fc697cf90dde18 (patch) | |
| tree | 6a04960ba67fdad10e56f67596b955ead37f3340 | |
| parent | 170710602ceec7baf76e5a8e92da62fd9d3cc6aa (diff) | |
| download | fg21sim-36076cee6e6529af2ec86531a9fc697cf90dde18.tar.bz2 | |
uvsim/telescope.py: Fix station diameter to 35.0 [m]
Also add a reference for minimum antenna separation of 1.5 [m].
| -rw-r--r-- | fg21sim/uvsim/telescope.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fg21sim/uvsim/telescope.py b/fg21sim/uvsim/telescope.py index 8d4472b..d567591 100644 --- a/fg21sim/uvsim/telescope.py +++ b/fg21sim/uvsim/telescope.py @@ -38,8 +38,10 @@ class SKA1Low: Number of antenna elements per station (default: 256) stn_diameter : float, optional Diameter of each station (unit: [m]) + Default: 35.0 [m] ant_min_sep : float, optional Minimum separation between two antennas (unit: [m]) + Default: 1.5 [m] (Ref.[3],Sec.3) r_core : float, optional Radius defined as the core region (unit: [m]), default: 500.0 r_central : float, optional @@ -51,8 +53,10 @@ class SKA1Low: http://astronomers.skatelescope.org/wp-content/uploads/2016/09/SKA-TEL-SKO-0000422_02_SKA1_LowConfigurationCoordinates-1.pdf [2] OSKAR: telescope model http://www.oerc.ox.ac.uk/~ska/oskar2/OSKAR-Telescope-Model.pdf + [3] Trott et al. 2017, MNRAS, 470, 455; + http://adsabs.harvard.edu/abs/2017MNRAS.470..455T """ - def __init__(self, infile, stn_antennas=256, stn_diameter=45.0, + def __init__(self, infile, stn_antennas=256, stn_diameter=35.0, ant_min_sep=1.5, r_core=500.0, r_central=1700.0): self.infile = infile self.stn_antennas = stn_antennas |