From 5dbb18fcc00813bfbbc0e87fc6f95a9b2c58b5fe Mon Sep 17 00:00:00 2001 From: Aaron LI Date: Wed, 15 Nov 2017 16:29:49 +0800 Subject: jybeam2k.py & wsclean.py: Update descriptions/comments --- astro/oskar/jybeam2k.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'astro/oskar/jybeam2k.py') diff --git a/astro/oskar/jybeam2k.py b/astro/oskar/jybeam2k.py index 5fcc383..76072e3 100755 --- a/astro/oskar/jybeam2k.py +++ b/astro/oskar/jybeam2k.py @@ -80,7 +80,7 @@ def main(): raise ValueError("--frequency required") print("Frequency: %.2f [MHz]" % freq) - # beam size + # Elliptical Gaussian beam (full width at half power; FWHP) bmajor = header["BMAJ"] * 3600 # [arcsec] bminor = header["BMIN"] * 3600 # [arcsec] beam = np.pi * bmajor*bminor / (4*np.log(2)) # [arcsec^2] -- cgit v1.2.2