Honored!!
My NGC 6888 image is featured in the Astronomical League's "Reflector" magazine (Dec 2025, Vol 78, No 1). PRINTED.
(and featured as First image in Gallery!!!)
I received it in the mail today - awesome "next day" Christmas Present 🎄
"Reflector" is a *printed* national magazine where my work has been featured before (for those of you tracking) 🙂 The Astronomical League consists of over 240 amateur astronomical societies across the United States.
The original version I have here on my page as well as at my main site.
I captured this nebula this year during my last outing and using the big RC Truss-tube scope.
Woohoo!!!
Original: http://jeffjastro.com/dso/NGC6888_21May25.htm
- jeffj astronomy -
Backyard astro-imaging by Jeffrey O. Johnson
Friday, December 26, 2025
Friday, December 19, 2025
My data - revisit of a galaxy!
Hi all,
I have re-visited the data for NGC 3953. I hope you like the result!
All details here: http://jeffjastro.com/dso/NGC3953_13Feb24.htm
I have re-visited the data for NGC 3953. I hope you like the result!
All details here: http://jeffjastro.com/dso/NGC3953_13Feb24.htm
Friday, November 14, 2025
Rio Grande Gorge...
Wednesday, November 5, 2025
The Sun --- and sunspots (close!) - TODAY (5 Nov 2025)
Hi all,
Today I did the wider view (similar to before), and then extended the FL to check out the interesting sunspots and prominences area of the Sun, today (5 Nov 2025).
Just the longer FL attached here - full disk data are separate.
Thanks for looking!
Just the longer FL attached here - full disk data are separate.
Thanks for looking!
Tuesday, November 4, 2025
Tuesday, October 28, 2025
Sunday, October 19, 2025
Galaxy M100 !
Galaxy M100 !
Distance: 60 million light years
This was the last of three targets I had on my last night out. I have already posted the other two results. So, here is this one. From my backyard here in Las Cruces - portable setup. For the curious, I have also recently updated my "Equipment" page on my website talking about the new hardware, here: http://jeffjastro.com/equip/
TPO 12" RC AP1100 GTO ATS Portable Pier QSI 690wsg 14x5mins Lum, 3x5min ea RGB Calibration frames: 10xdarks/flats/fdarks/bias
Distance: 60 million light years
This was the last of three targets I had on my last night out. I have already posted the other two results. So, here is this one. From my backyard here in Las Cruces - portable setup. For the curious, I have also recently updated my "Equipment" page on my website talking about the new hardware, here: http://jeffjastro.com/equip/
TPO 12" RC AP1100 GTO ATS Portable Pier QSI 690wsg 14x5mins Lum, 3x5min ea RGB Calibration frames: 10xdarks/flats/fdarks/bias








