This article is a continuation of the article Creating an RGB Image Using DeepSkyStacker and GIMP, except instead of using GIMP this article demonstrates how to use Photopea.com, so there’s nothing extra to install...
Category: Image Processing
Recovering Blurry or Smeared Stars
Sometimes there’s wind during your observation and your image is good, except for elongated, smeared, or blurry stars. You could try this technique in Photopea.com to try to recover your image. Here’s an example...
Processing Slooh.com PNG Images on Your Phone or iPad – The Basics
Many of us today are using mobile devices like Android phones, iPhones, and iPads to do things like login to Slooh.com and book missions. While this is very helpful, especially when you are away...
Processing Workflow: NGC 300 Using JS9 and Photopea.com
This article is a detailed workflow for processing a sample observation of NGC 300 using freely available online tools, so there’s nothing to install on your system. The workflow uses JS9 to combine and...
Processing a Planetary Image Using JS9 and Photopea.com
JS9 is a FITS file editor that’s both built into Slooh.com and is available as a standalone application that runs on your browser, so you don’t have to install anything on your computer to...
Messier 57 – Ring Nebula – in LRGB and Narrowband
While most of my images are in broadband/LRGB, I also image in narrowband. I decided to take another look at Messier 57 both in broadband/LRGB and narrowband to see what the result might be....
Using FITS Liberator with RGB FITS to create an RGB Image
While I have covered using FITS Liberator in another post, this post deals with using FITS Liberator with a FITS file that was taken using an OSC/RGB camera, and so all you have is...
PixInsight Narrowband Processing Workflow
PixInsight offers users a lot of options for processing images. With all of the available options, it can be difficult to figure out which processes to use and in which order to apply them....
Using SCNR With An Inverted Image To Reduce or Eliminate Magenta Stars In Narrowband Images
A common problem in narrowband images, especially using the SHO or Hubble Palette, is magenta-colored stars, or stars that have a magenta halo around them. This article explains how to remove the magenta colored...
Using ICCProfileTransformation To Save Color Space Information
When displaying images, the device displaying the image needs to have an understanding of the color space an image uses to correctly display it on the screen. Saving color space information with your images...
You must be logged in to post a comment.