[AZ-Observing] Re: Orion Wide Field in Ha
- From: Tim Jones <tjmac@xxxxxxxxxxxxxx>
- To: az-observing@xxxxxxxxxxxxx
- Date: Wed, 25 Feb 2015 09:19:07 -0700
Beautifully captured. What was the exposure time per frame?
Tim
> On Feb 25, 2015, at 12:03 AM, Albert Barr <ajbarr@xxxxxx> wrote:
>
> I finally got my 6nm Ha filter for the Canon 60 DA. I tested it tonight and I
> think it has great potential. In this field you can easily see Bernard's
> Loop, M42, the Horse Head and Flame and I believe that's Rigel on the top
> right with a lot of dust under it.
> The process is a little complicated but in short, you split the color image
> into red, green and blue mono images and then process and stack the reds,
> which is where the hydrogen is.
>
> I didn't have much time tonight and I just wanted to test this so I took one,
> guided 30 minute image and another 2 minute image and combined them to tone
> down the core of M42. This is very noisy but if I don't run out of time I
> would love to get several hours on this before Orion disappears until next
> winter.
>
> This looks a lot better on a computer than a phone :)
>
> Albert
>
>
>
> https://www.flickr.com/photos/49526053@N04/16455428709/in/photostream/lightbox/
>
> <https://www.flickr.com/photos/49526053@N04/16455428709/in/photostream/lightbox/>
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