Spectroscopy Section

Amateur Astro Imaging South West � Day to day chats � Spectroscopy Section � FAO David

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#1 | FAO David datum

Tue Dec 30, 2014 4:51 pm

Hi David, can you have a look at my spectrum of Atlas in the picture gallery. I seem to have picked up an emission line at 6240 and have no idea why or what it is..
Kate

NEQ6 mount, C6 telescope with skywatcher guide scope for moving around with Starlight SXVR H9 main camera and SX auto guider.
Celestron C9.25 and WOZ 72 in dome with atik 460 camera and a Co-star for guiding with alpy for spectroscopy.
MCT5 with SE mount and SXVR MX 916 camera and star analyser for spectroscopy

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#2 | RE: FAO David datum

Tue Dec 30, 2014 5:36 pm

Are you sure it's not Pleione? That has an Ha emission as it's a Be star very nearby?
My Atlas spectrum doesn;t show it.
David

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#3 | RE: FAO David datum

Tue Dec 30, 2014 6:05 pm

I will try again this evening

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