Rob, what is with the wierd colours? Both this and the Perth shot you posted elsewhere look wrong. Also how did you get the stars visible? Is this a HDR composite?
The weird colours are due to me messing with them :) I like the violet hues better than the orange ones that were SOOC.
The image is a composite of 6 exposures, composited to reduce noise - all handled by the camera itself. Same deal with the Perth image, except I did not mess with the colours there - so anything odd there is just due to increased contrast and saturation.
These days I do most of my blog-type posting on aus.social, a Mastodon instance. Sometimes though the limited formatting makes that a poor choice. This is one such case. Today I want to take you through the post-processing steps I go through to create a final astrophotographic artwork. And these are artworks, not scientific records. I could use the same data to perform astrometric observations, but I don't. I like to create beautiful images. Knowing the things I am creating pictures of is part of creating that beauty, and that does require some scientific knowledge, but it is only a means to an end. So, let's start with what comes out of my telescope. I use either a DwarfII or Dwarf3 smart telescope for my imaging, and what comes out of that is already pre-processed in a variety of ways. The telescope does its own stacking, and has a built-in link to a cloud post processor. So what I get is two images - one denoised and with basic image optimisations performed, and ano...
Churchill Rd Raclette - Delendale Creamery For this one I have one clear instruction before we begin. Pick up the cheese, step away from the cheese-board, and get thee to the kitchen. This is a cheese that needs - possibly even demands - some heat. Now I know the kitchen is a bit of a foreign place for the cheese-lover - I mean what use is there of fry-pans or cook-pots? Bear with me though, this journey is worth it. Before we begin, I'm going to take you on a small flight of fancy. Imagine, if you will, that an honest English Cheddar decided to take a holiday on the Continent, and found itself in Switzerland. Maybe seeking some great waterfall to encounter a perilous foe, it instead meets a sweet and charming Emmental. Romance blossoms, the Cheddar settles - foe forgotten, and the two have a child. Roll forward a dozen years and a few more, and this is Raclette. The bitter-edged teenager child - probably miffed that Cheddar failed to find and defeat that foe. Raclette is a cheese...
just stunning our city at its best
ReplyDeleteRob, what is with the wierd colours? Both this and the Perth shot you posted elsewhere look wrong.
ReplyDeleteAlso how did you get the stars visible? Is this a HDR composite?
The weird colours are due to me messing with them :) I like the violet hues
ReplyDeletebetter than the orange ones that were SOOC.
The image is a composite of 6 exposures, composited to reduce noise - all
handled by the camera itself. Same deal with the Perth image, except I did
not mess with the colours there - so anything odd there is just due to
increased contrast and saturation.