NB Ha on Maunakea

[HiloDon]

Hi All,

I recently acquired an SX694 mono imager and have been testing it with an Astrodon 5nm NB Ha filter.  Last night I had the opportunity to set up my 1100HD with Hyperstar on Maunakea.  Here are some results.

Don

Rosette Nebula 10x45s

 

Horsehead/Flame Nebulae 7x45s

 

Eta Carinae Nebula 1x90s

 

NGC3324 and Gem Cluster 1x90s

 

Heart of the Heart Nebula 7x45s

 

[stash_old]

These are some of the worst images I have ever seen 

LOL

[Martin Meredith]

Looks like it was a good acquisition! That's some signal you're getting for narrowband in a relatively short time. I'd love to see eta Carinae one day. Amazingly smooth result for just 90s. And great to see SLL coping with a 6M pixel camera considering it was originally developed for 0.4M pixel.

Martin 

[RobertI]

Wonderful captures Don, amazing for NB. Look forward to more from this combo. Good to hear from you.

[alphatripleplus]

Very nice, Don. I always like to see your H-alpha pics.