v1.3.1

What's New in SUNSCAN v1.3.1

New Features & Improvements

• Multi-edit mode: Perform actions on multiple scans at once, such as deleting multiple scans simultaneously.
• Animation creation: Generate animations from your solar images directly within the app.
• Advanced stacking: Combine multiple images to enhance signal-to-noise ratio and reduce atmospheric turbulence effects.
• Smoother zoom & navigation: Improved pan/zoom system for a better user experience, especially on iOS.
• Enhanced artificial eclipse visualization:
  • Smoother black mask with antialiasing.
  • New Doppler eclipse functionality for better prominence visibility.
• Tagging system: Assign spectral line tags to your scans for easier post-processing and correct image coloring.
• FWHM calculation tool: Helps fine-tune SUNSCAN for optimal performance.
• Optional SUNSCAN watermark: Add a watermark with observer name, scan time, and spectral line details.
• One-click helium processing: Automatic processing for helium scans tagged near the sodium doublet.
• Bug fixes & optimizations: Many stability and performance improvements.

v1.3.0.0beta

v1.3.0beta

updated watermark

v1.2.1

Fix for a specific case if the file sunscan_conf.txt is empty or partially written.

v1.2.0

-Video Feedback: If auto mode is disabled, a new visualization mode is available with manual adjustment of the maximum visualization threshold.
-Advanced Processing Panel: Added an "offset" field for Helium-type processing.
-Settings Screen: Added "Turn Off SUNSCAN" and "Restart SUNSCAN" buttons.
-Snapshot Button Activation: The snapshot button is now functional without requiring debug mode.
-Snapshot Retrieval: Snapshots can now be retrieved in FITS format via sunscan.local.
-New Files Added: New 16-bit FITS and PNG files have been added, including raw image, CLAHE, continuum, and protuberance.
-SER File Date Bug Fix: Fixed an issue with the date on SER files.
-Social Media Share Button Removed: The social media sharing button has been removed as it was non-functional on iOS.
-Fullscreen Mode: Users can now view images in fullscreen mode, free of menus.
-Battery Protection Mode: Battery protection has been activated to extend its lifespan (using pisugar: set_battery_input_protect).
-SD Card Free Space Display: The system now shows free space on the SD card instead of used space.
-Low Memory Warning: If the SD card is full, a prompt will appear to encourage the user to free up space.
-Auto Threshold Fix: The auto threshold issue (where the sky background was set to zero) has been fixed.
-Minor Bug Fixes: Several minor bugs have been resolved for a smoother experience.

v1.1.8

• New Advanced processing features
• Updated lower and upper limit for exposure time indicator
• Fix infinite loop on camera button on first launch
• Fix color mode bug
• Other minor bug fixes

v1.1.7

updated backend source