SIRIL - Besplatni program za stakiranje i osnovnu obradu astro fotografija

[Neven]

Web: https://siril.org/ - https://free-astro.org/index.php?title=Siril
Autori: François Meyer, Vincent Hourdin, Cyril Richard, Cecile Melis
Aktivna verzija: 1.0.6
Sustav: Windows, MacOS, Linux
Cijena: Free

Lagano se probija kroz žbunje ovaj mali i poprilično dobar program za stakiranje i obradu astro fotografija. Realno stariji je od Pixinsighta i kao početnički program za stakiranje i obradu odlično se snalazi među onima koji su se tek dotaknuli astro fotografije.

Velika prednost mu je što je besplatan i nudi osnovne alate za obradu koji su sasvim pristojno napravljeni. Između ostalog konstantno se nadograđuje novim alatima i lagano postaje nezamjenjiva alternativa plaćenim programima. Gotovo da je zamjenio Deep Sky Stacker za stakiranje a također ima RBF algoritam za skidanje gradijenata koji još ne postoji u Pixinisght-u.


Skripte (unaprijed definirane skripte za automatizirano stakiranje)
https://free-astro.org/index.php?title=Siril:scripts#Siril_scripts

Sirilic (program koji priprema akvizicijske podatke (RAW, Offset, Flat and Dark) za procesiranje u SiriL-u.
https://gitlab.com/free-astro/sirilic

Nakon ova 2 YT tutorijala već ste spremni za igranje u programu:

Stakiranje:
https://www.youtube.com/watch?v=aruMYnfhrjw

Osnovna obrada:
https://www.youtube.com/watch?v=Yg5D43Dc7yQ

[OuttaControlCRO]

A di je nesta Siril (https://siril.org/) vec nekoliko dana pokusavam otvorit tutorial meni ne otvara...

[Astro Lux]

Odgovorio je developer da riješava problem.

[Neven]

Izašla je nova verzija 1.2.0 beta. Iako je beta tretira se kao nova verzija Siril-a.

Pregršt novih opcija je od sada na raspolaganju te se i dalje bugovi mogu prijvaljivati na gitlabu.

Uveden je Starnet, GHS je sada napokon kak spada, poboljšana rekombinacija za zasebno rastezanje, uveden noise reduction itd itd.

Novosti su:

* Added livestacking mode with darks/CC/flats support, registration and stacking
* Added unlinking channels in autostretch preview
* Added RGB equalization and lightweight (faster) normalisation in stacking options
* Added LRGB composition command and PixelMath command for new offline compositions
* Added Starnet++ integration in GUI and command and mask creation
* Added Star Recomposition tool to mix and stretch starless and starmask images
* Added star intensive care to unsaturate stars
* Added new deconvolution tool with RL, Split Bregman and Wiener algorithms and several PSF generation options (replaces old tool)
* Added new denoising tool
* Added pcc command for headless PCC and plate solving
* Added local KStars star catalogue support for offline astrometry and PCC (NOMAD)
* Added a new framing assistant with several modes and image framing preview
* Added specifying max number of stars for registration
* Added bad pixel map option for preprocess, both in GUI and command
* Added and reviewed commands for offline and automatic post-processing
* Added background level and star count as new sequence filters
* Added option to compute sequence filtering threshold using k-sigma clipping
* Added weighing based on number of stars or wFWHM for stacking
* Added a new threading mechanism for per-image improved performance
* Added star selection from coordinates to seqpsf and star tracking with homography
* Added headless light curve creation from a list of star equatorial coordinates
* Added star list importing from the NINA exoplanet plugin for light curve creation
* Added relaxed mode for star detection for particularly bad images
* Added crop to selection to the rotation geometric transform
* Added a way to clean sequence file in the sequence tab (see also command seqclean)
* Added a warning when images are negative on calibration
* Added calibration details in the FITS history
* Added saving formulas (presets) in Pixel Math
* Added statistic functions to Pixel Math as well as mtf
* Added solar system object search from online service for image annotations
* Added zoom sliders and plot selection in Plot tab
* Added Moffat star profile as an option instead of Gaussian
* Added the possibility to run statistics on individual filters of CFA images
* Added parsing paths with header key values for preprocess, stack and save actions
* Added a high definition mode to auto-stretch visualization
* Added memory and processor count cgroups limits enforcement (linux only)
* Added a mapping file created by conversion operations
* Added background level and number of stars to stored registation data and plots
* Added commands: [update with https://free-astro.org/index.php?title=Siril:Commands#Commands_history ]
* Added KOMBAT alogrithm for registration and removed deprecated ECC
* Added choosing server to query object in astrometry
* Added shortcuts for astrometry (regular and photometric correction)
* Added option "full" to export all possible stats in seqstat command
* Added argument to executable to pass pipes path, allowing several instances to run simultaneously
* Added more reporting on online object search, avoiding duplicates in catalogues
* Added improved graphical interface to hyperbolic stretches
* Added 9-panel dialog tool showing corners and center of the image for a closer inspection
* Added NL-Bayes denoising algorithm with optional boosters DA3D, SOS and Anscombe VST
* Added undershoot clamping to bicubic and lanczos4 interpolation methods
* Added 9-panel dialog tool showing corners and center of the image for a closer inspection
* Added NL-Bayes denoising algorithm with optional boosters DA3D, SOS and Anscombe VST
* Added undershoot clamping to bicubic and lanczos4 interpolation methods
* Added CFA merge process for reconstructing a Bayer pattern previously split out with extraction
* Added binning and binxy command
* Added rejection maps creation on rejection stacking
* Added astro-tiff option in the command savetif with -astro
* Added ability to use Starnet++ on sequences
* Allowed area selection (and much more) to be done on RGB display tab
* Updated scripts to specify cosmetic correction is from masterdark with -cc=dark option
* Updated seq file version to v4. Registration block keeps homography information
* Updated behaviour of channel select toggles in histogram and hyperbolic stretch tools, allowing stretching only selected channels
* Replaced Libraw with RT debayering
* Replaced generalized hyperbolic transform stretch method by more general algorithms and optimised for speed
* Optimised asinh code for speed
* Improved Ha-OIII extraction to offer full resolution O-III output and improve star roundness
* Improved management of focal length, pixel size and binning, in settings and images
* Refactored global registration and added 2pass and Apply Existing methods
* Refactored 3-star registration to run the 3 stars analysis successively
* Refactored 1- and 2/3-stars registration into one single registration method
* Refactored PCC, using WCS information to identify stars instead of registration match
* Refactored settings, preferences and configuration file, adding get and set commands
* Refactored commands error handling
* Refactored light curve creation, filtering the reference stars to valid only
* Refactored PSF fitting to solve for the angle in all cases
* Refactored astrometry for command and sequence operation, astrometry.net interop.
* Fixed comet registration when registration was accumulated over existing data
* Fixed star detection for images with very large stars
* Fixed cancellation of seqpsf or seqcrop
* Fixed photometry analysis of stars with negative pixels around them
* Fixed dates keywords in sum and min/max algorithms
* Fixed FITS header preservation on RGB composition
* Fixed possible FITSEQ infinite loop and inconsistent numbering caused by hidden files in conversion
* Fixed sequence closing in script processing after each command
* Fixed opening of scientific FITS cube files
* Fixed gnuplot call for macOS/AppImage, by making its path configurable
* Fixed available memory computation for mac and the associated freeze
* Fixed bug in roworder of SER sequence created from TOP-DOWN FITS images
* Fixed bug when saving 16bits signed FITS images
* Fixed internationalization in siril-cli
* Fixed subsky command success status


Kompletna dokumentacija: https://siril.readthedocs.io/en/latest/
GHS: https://siril.org/tutorials/ghs/

Od YT tutova za sada samo Nebula Photos; https://www.youtube.com/watch?v=rFDwGnUwOh8

[OuttaControlCRO]

Debelo najbitnija opcija
Allowed area selection (and much more) to be done on RGB display tab

A i live stacking je top!

[Lucius]

[Neven]

https://www.youtube.com/watch?v=rFDwGnUwOh8

Čemu ponavljat isti link?

[Lucius]

Čemu ponavljat isti link?

Sorry, nisam uopće vidio da si postavio.

[Neven]

Prezentacija novih dodataka na 1.2.0 verziji naspram 1.0.6