Zen

Source string Source string

49/10000 · 49

The string is read only.

English Actions
Astrometry
Astrometry is the science dealing with the positions and motions of celestial objects. Astrometry is essential in modern astrophotography where capture software like N.I.N.A, Ekos, APT or others, plate solve the images in order to obtain an astrometric solution, meaning they will precisely know the position of the frame with regards to the sky. Astrometry can also be used at processing stage, like in photometric color calibration tool for example.
Color Management
Siril now offers a fully color managed workflow using ICC profiles. By ensuring accurate and consistent color reproduction across different devices, Siril enables you to edit your images with confidence, knowing that the colors you see on your screen will translate faithfully to prints or other displays. You can edit your images in color spaces better matched to the capabilities of a wide gamut professional photo printer, thus allowing production of prints with richer colors than are possible when working in the standard sRGB color space, and you can produce images that your audience will be able to view consistently with how you see them during editing, regardless of their display device.
There are several pages in this section of the documentation: between them they aim to provide a basic outline of what color management does, how it can help you and how it works in Siril.
Back to index
Scriptable
Non scriptable
Commands
The following page lists all the commands available in Siril |release|.
You can access an index by clicking this icon |indexlink|.
Commands marked with this icon |scriptable| can be used in scripts while those marked with this one |nonscriptable| cannot.
For all the sequence commands, you can replace argument **sequencename** with a ``.`` if the sequence to be processed is already loaded.
If you want to provide an argument that includes a string with spaces, for example a filename, you need to quote the entire argument not just the string. So for example you should use ``command "-filename=My File.fits"``, **not** ``command -filename="My File.fits"``.
:commandname:`addmax` |nonscriptable| |indexlink|
Computes a new image combining the image in memory with the image **filename**. At each pixel location, the new value is determined as the max of value in current image and in **filename**
:commandname:`asinh` |scriptable| |indexlink|
Stretches the image to show faint objects using an hyperbolic arcsin transformation. The mandatory argument **stretch**, typically between 1 and 1000, will give the strength of the stretch. The black point can be offset by providing an optional **offset** argument in the normalized pixel value of [0, 1]. Finally the option **-human** enables using human eye luminous efficiency weights to compute the luminance used to compute the stretch value for each pixel, instead of the simple mean of the channels pixel values. This stretch method preserves lightness from the L\*a\*b\* color space
:commandname:`autoghs` |scriptable| |indexlink|
Application of the generalized hyperbolic stretch with a symmetry point SP defined as k.sigma from the median of each channel (the provided **shadowsclip** value is the k here and can be negative). By default, SP and the stretch are computed per channel; SP can be computed as a mean of image channels by passing **-linked**. The stretch amount **D** is provided in the second mandatory argument.
Implicit values of 13 for **B**, making it very focused on the SP brightness range, 0.7 for **HP**, 0 for **LP** are used but can be changed with the options of the same names
:commandname:`autostretch` |scriptable| |indexlink|
Auto-stretches the currently loaded image, with different parameters for each channel (unlinked) unless **-linked** is passed. Arguments are optional, **shadowclip** is the shadows clipping point, measured in sigma units from the main histogram peak (default is -2.8), **targetbg** is the target background value, giving a final brightness to the image, range [0, 1], default is 0.25. The default values are those used in the Auto-stretch rendering from the GUI.
Do not use the unlinked version after color calibration, it will alter the white balance
:commandname:`bg` |scriptable| |indexlink|
Returns the background level of the loaded image
:commandname:`bgnoise` |scriptable| |indexlink|
Returns the background noise level of the loaded image
For more information, see the :ref:`statistics documentation <Statistics:Background noise>`
:commandname:`binxy` |scriptable| |indexlink|

Loading…

User avatar None

String updated in the repository

  1. Siril
  2. User documentation
  3. English
:commandname:`addmax` |nonscriptable| |indexlink|
:commandname:`addmax` |nonscriptable| |indexlink|
a year ago
Browse all string changes

Things to check

Multiple failing checks

Following checks are failing:
Punctuation spacing: French, French, Russian, Chinese (Simplified)

Reset

Glossary

English English
No related strings found in the glossary.

String information

Flags
read-only
Source string location
../siril-doc/doc/Commands.rst:29
String age
a year ago
Last updated
3 months ago
Source string age
a year ago
Translation file
po/siril-documentation.pot, string 15