Good evening John, we love your astronomy videos, you are a very knowledgeable man and your passion for the stars really shines! Smashing photos at the end too, absolutely stunning! 🌌❤👍🤗☕ have a great weekend, Ceri and Kat
Yay! RU-vid showed me a video I had missed! I love how you stepped in with different focal lengths, that was cool! Starless processing and recombination is so powerful! Awe-inspiring image result! 👏
A great video John. I’ve got an alt az mount only at the moment (with a 72ED and modified dslr) so was keen to see what you had achieved previously with the alt az as well as what can be enhanced with the camera mod. Great work. I really liked your evolution using different lenses too - very useful to learn from you. I look forward to that software review. Thanks as always. Have a good weekend
I reckon that the greatest difference between my image 2 years ago compared with this image came from the camera modification and the use of the star removal software. Then increasing my total integration time from about 30 minutes to 99 minutes made a big difference. I think that this is a sufficiently bright target that you can still get good images using say 15 sec exposures on an alt az mount, compared to the 60 sec exposures I used here. Glad you enjoyed the video 👍
Well done Jon. 👍 You’ve come a long way, particularly if you’re ’wiping out’ stars now 😁. Please don’t extend your new found superpowers 🦸♂️ to our Sun 🌞… I hear it’s fairly important to us 😉
Was up early to get M42 but clouds in the way. But, great to see the Video John, really liked the intro with the lens differences !! Great image at the end as well. 👍
Sorry I saw after that the camera is not modified. Everyone says that since it is not modified, you see less red, but it seems to me instead from your video that it is not true at all.
Hi Paolo, thanks for watching and commenting. All of the widefield images in this video were taken with an unmodified dslr. As you saw, it is still possible to see lots of red hydrogen gas with a stock camera. This can often be seen in a single exposure. The red can then be enhanced in processing. The final image in this video was taken using an astro modified dslr. I had this done earlier this year and it does make a noticeable difference. I think that if you have a camera that you only use for astrophotography then this modification is very worthwhile and is not too expensive (about £100). However, if you want to use your camera for normal photography aswell, then you can still pick up good amounts of red gas just with a standard camera.