From c433da11b5b2ece5e9e6da70ae3b9d62a03bf786 Mon Sep 17 00:00:00 2001 From: Aaron LI Date: Mon, 27 Nov 2017 17:02:41 +0800 Subject: astro/eor_window.py: default "e" to 3.0, describe --fov more --- astro/eor_window.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/astro/eor_window.py b/astro/eor_window.py index 839ec5b..5d84e1c 100755 --- a/astro/eor_window.py +++ b/astro/eor_window.py @@ -286,9 +286,11 @@ def main(): description="Determine EoR window region and calculate total power") parser.add_argument("-F", "--fov", dest="fov", type=float, required=True, - help="instrumental FoV to determine the EoR window") + help="instrumental FoV to determine the EoR window; " + + "SKA1-Low has FoV ~ 3.12 / (nu/200MHz) [deg], i.e., " + + "~5.03 @ 124, ~3.95 @ 158, ~3.18 @ 196") parser.add_argument("-e", "--conv-width", dest="conv_width", - type=float, default=2.0, + type=float, default=3.0, help="characteristic convolution width (default: 3.0)") parser.add_argument("-p", "--k-perp-min", dest="k_perp_min", type=float, help="minimum k wavenumber perpendicular to LoS; " + -- cgit v1.2.2