Propeller Nebula Simeis 57

[carastro]

Taken over 2 nights just before summer solstice so very little darkness from Bortle 8.
Atik460EX, Skywatcher Esprit100 + Fr x0.79

Ha 18 x 600 (3 hours)
Oiii 11 x 300secs binned (55mins)
Sii 11 x 300secs binned (55mins)
Total imaging time 4 hours 50mins

[Stephen Green]

Great detail and love the colour

[tooth_dr]

It's been clear a few nights recent;y, but I've not managed the enthusiasm to get set up.s.  You have shown that it's very much still worth it.  Great image Carole.

[GiorgioF]

Wow Carole. This is an amazing result for a B8 sky.

The quantity of O3 is superb 

[carastro]

Thanks everyone for your nice comments.#

Quote

It's been clear a few nights recent;y, but I've not managed the enthusiasm to get set up.s.  You have shown that it's very much still worth it.

It's probably worse for you Adam as you are a higher latitude than me.  

Carole 

[Rodd]

Very nice.  The blue channel really pops in you image. 

[carastro]

Thanks Rodd, it was your image of this target that inspired me.

Carole