Imagine you are a photon. You suddenly come into existence, and without the passing of any time, and without travelling any distance, you suddenly disappear again. Did you even exist? Well you must have done because an astrophotographer on planet … Continue reading
This is everything I have on Markarian’s Chain from the original Hyperstar, the Hyperstar III, the Hyperstar 4, and the Sky90 array. Must be more than 20-hours in total, probably more than 30. So why doesn’t it look a lot … Continue reading
I have just seen a bunch of YouTube videos on this subject, and they are all pretty confusing and worse still, contradictory. The issue of sub-exposure time (and the number of subs) is something I have worked on with Noel … Continue reading
This morning I built up a switch box with 12V display meter to bolt onto the 12V 20A PSU for the dome rotator. All wired up – taken out to the observatory – connected up to the dome rotator black … Continue reading
This image of the Veil nebula in Cygnus incorporates all the data I have on the object. So this image includes Hyperstar III on the C11 data, Sky90 (2-frame mosaic including narrowband) data, and the Canon 200mm lenses with the … Continue reading
A starless Cygnus Wall region.
I used Registar to combine a number of images that included the Cygnus Wall, and the used Russ Croman’s StarXTerminator to remove the stars.
Thank you Jim for continuing to publish my work. This is EPOD number 120.
We have only been sending radio signals out into space for something like 80 years, and we have only been looking for extraterrestrial signals for a good few years less. The way we’re going with planetary destruction, the threat of … Continue reading
