M106, update

Now it's over here, nights are not astronomically dark anymore. - I managed to shoot 18.04. three more hours for M106. The outer halo is...

M106, last project of the season.

Nights are getting shorter and shorter up here north. Lenght of the day is now 15h 30min. Astronomical darkness last from 23:38 to 02:57 ton...

M13 as a Stereo Pair

Parallel vision stereo pair - This is a second version of M13 as a stereo pair image. This time I used about same method as in Sh2-240 image...

The Learning Curve

The term learning curve refers to a relationship between the duration of learning or experience and the resulting progress. Initially introd...

M13-reprocessed

This image of M13 is from night of 07.03.2008. I added some wavelets function to it under RegiStack4 software. The difference is not huge, b...

Stereo Technique, general notes

NOTES ABOUT IMAGE SIZE. _ When you process the image, it should be at original resolution or moderately scaled down. _ After all the process...

Stereo image viewing instructions

- PARALLEL VISION ISTRUCTIONS: - In parallel freeviewing the image for the left eye is on the left and the image for the right eye is on the...

How to do Stereo Image pairs, Step by Step instructions

This is a "step by step" instructions, how to turn your 2D-astro images to 3D-stereo pairs by using a mainstream software, in this...

The Great Sh2-240 as a Stereo pair

Image pair for Parallel Vision Image pair for Cross Vision - I made this stereo pair again. - I have improved my method even more accurate....

NGC 2903

NGC 2903 is a barred spiral galaxy about 21 million light-years away in constellation Leo. _ _ IMAGING DETAILS - Optics: Meade LX200 GPS 12&...

NGC 4565

NGC 4565 (scaled down) Many faint galaxies can be seen in background. - This beautiful edge-on galaxy, in constellation Coma Berenices, ha...

New feature, sorting by category

I have added a new feature to the Blog. On the right hand side, there is a "Posts By Category" list. It's now more convient to...