Jan 2, 2023

Test of BlurXTerminator

I have tested BlurXTerminator with my image of NGC 2359.

I have chosen this one because last year I was very disappointed with the result I got when I processed it. In addition to the problem already mentioned about its very small rise above the horizon, the seeing ... Read more.

Dec 9, 2022

HFG1 & Abell 6

This field of view includes two extremely faint planetary nebulae in the constellation Cassiopeia.

In the upper part of the image, we find Heckathorn-Fesen-Gull 1 (HFG1... Read more

Oct 19, 2022

M1 the Crab Nebula

It was only very recently that I realized what ... I had never imaged M1 before, being the most famous, studied and imaged supernova remnant!... Read more

Aug 26, 2022

M31 Andromeda Galaxy (2022)

When I first presented this image, back in 2010!, I wrote the following :

 "...all this work has allowed me to learn really a lot both from the mistakes I made and from the experimentation with new processing techniques..." Read more (updated 24/09/22)  

Jul 17, 2022

M27 Narrowband

M27, the Dumbbell Nebula, is a planetary nebula in the constellation Vulpecula. It is approximately 1360 light years from us...Read more 


May 20, 2022

LBN 576 in H alpha - Oxygen III - RGB (Reprocessed 20/05/2022)

LBN 576 (also known as Abell 85 and CTB 1) is a large supernova remnant in Cassiopeia.

It was initially catalogued by George Abell as a planetary nebula, but it soon became clear that it was an SNR. It was also recognized as a radio source and thus given the designation CTB 1... Updated 20/05/2022

May 5, 2022

M 51

Located in the constellation of Canes Venatici, M51 is one of the most famous spiral galaxies in the sky and together with its neighbour NGC5195, it is also a clear example of galaxy interaction...Read more