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[gnuastro-commits] master d81c651: Book: minor typo fixed in the radial
From: |
Mohammad Akhlaghi |
Subject: |
[gnuastro-commits] master d81c651: Book: minor typo fixed in the radial profile script section |
Date: |
Sat, 6 Mar 2021 21:00:48 -0500 (EST) |
branch: master
commit d81c65187086f036dc7708df46ba6d47e19cc5db
Author: Raul Infante-Sainz <infantesainz@gmail.com>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Book: minor typo fixed in the radial profile script section
With this commit, a very minor typo has been corrected.
---
doc/gnuastro.texi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 4c8b14c..913b274 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -20501,7 +20501,7 @@ To obtain these values, you can use @ref{NoiseChisel}
to detect signal in the im
@noindent
@strong{Masking other sources:} The image of an astronomical object will
usually have many other sources with your main target.
A crude solution is to use sigma-clipped measurements for the profile.
-However, sigma-clipped measurements can easily be baised when the number of
sources at each radial distance increases at larger distances.
+However, sigma-clipped measurements can easily be biased when the number of
sources at each radial distance increases at larger distances.
Therefore a robust solution is to mask all other detections within the image.
You can use @ref{NoiseChisel} and @ref{Segment} to detect and segment the
sources, then set all pixels that don't belong to your target to blank using
@ref{Arithmetic} (in particular, its @code{where} operator).
@end cartouche
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