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[gnuastro-commits] master d085379 22/32: Radial-profile script documenta
From: |
Mohammad Akhlaghi |
Subject: |
[gnuastro-commits] master d085379 22/32: Radial-profile script documentation |
Date: |
Wed, 24 Feb 2021 22:36:19 -0500 (EST) |
branch: master
commit d0853796def13d911152d280428b427ab80debf4
Author: Zahra Sharbaf <zahra.sharbaf2@gmail.com>
Commit: Zahra Sharbaf <zahra.sharbaf2@gmail.com>
Radial-profile script documentation
With this commit I specified in the book that radial profile script obtains
signal to noise ratio.
---
doc/gnuastro.texi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index efbb8cb..5fb2a17 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -15679,7 +15679,7 @@ Sometimes it is necessary to compute a radial profile
of an astronomical object.
For example, imagine you want to study how the light of a galaxy is
distributed as a function of the radial distance from the center.
This is exactly what a radial profile is.
Gnuastro's @file{astscript-radial-profile} script is created to obtain such
radial profiles.
-It uses @command{astmkprof} to generate elliptical apertures with the values
equal to the distance from the center of the object and @command{astmkcatalog}
for measuring the values over the apertures.
+It uses @command{astmkprof} to generate elliptical apertures with the values
equal to the distance from the center of the object and @command{astmkcatalog}
for measuring the values and signal to noise ratio over the apertures.
With the default options, the script will generate a circular radial profile
up to a radial distance of 10 pixels using the median value and centered at the
center of the image.
In order to have more flexibility, several options are available and the user
can play with them in order to obtain the wanted radial profile.
In this sense, it can be changed the center position, the maximum radius, the
axis ratio and the position angle (because elliptical apertures are
considered), the operator for obtaining the values, and some other options.
- [gnuastro-commits] master 6400ca4 16/32: Some minor correction in description, (continued)
- [gnuastro-commits] master 6400ca4 16/32: Some minor correction in description, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 4f3d70d 20/32: Binning data in some case, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master b36c21f 17/32: astscript-radial-profile: modification to use $ instead of c in Table, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master e24caa6 07/32: astscript-radial-profile: user can now specify output column names, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master e1ded16 11/32: Book: minor typos and corrections in radial profile script examples, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 87d68b0 12/32: astscript-radial-profile: removing --rmin option because it is not used, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master aec3057 13/32: Book: describing most important options of radial profile script, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 1b505d1 21/32: Binning the S/N column, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 4294506 32/32: astscript-radial-profile: polished the script and book, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master ad7fb58 26/32: Central coordinates of the cropped image, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master d085379 22/32: Radial-profile script documentation,
Mohammad Akhlaghi <=
- [gnuastro-commits] master 8089ea3 27/32: astscript-radial-profile: Samaeh's changes included, conflicts fixed, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 04a8bec 29/32: Book: simplifying documentation of astscript-radial-profile, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 362819c 30/32: astscript-radial-profile: fixed bug when creating the temporal directory, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master c9647b5 31/32: Imported work on the radial profile script, minor conflict fixed, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 1072b2b 02/32: astscript-radial-profile: added the option -b for binning the data, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 87f5383 23/32: astscript-radial-profile: minor corrections of previous commits, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master e41c2e4 24/32: astscript-radial-profile: sigma clip parameters for measurements added, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 337e46d 18/32: The half-light radii, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 2df5a22 19/32: Signal to noise ratio for each radius, Mohammad Akhlaghi, 2021/02/24
- [gnuastro-commits] master 846fc39 25/32: Radial profile script modifications, Mohammad Akhlaghi, 2021/02/24