Crossed layers of Cirrus, indicating high-level windshear.


Crossed layers of Cirrus, indicating high-level windshear.

Perth, Western Australia.

Comments

Post a Comment

Popular posts from this blog

Adventures in Astrophotography Post-Processing

Image
 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...
Read more

Churchill Rd Raclette - Delendale Creamery

Image
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...
Read more