SHG Images from October 19.

[p_zetner]

Greetings Everyone.

I have a bit of a back-log of SHG data. I've been trying to take advantage of every opportunity to image, battling clouds and a sinking Sun playing hide-and-seek with the power lines. Here are some results from October 19.

Cheers.
Peter.

BTW: The disks are not properly oriented. They require a rotation of 180 degrees.

A compilation of four interesting wavelengths:

The "twins", Ca H and Ca K:

A spectral series through the Ca H line:

A spectral series through the H alpha line:

[highfnum]

real cool
yes i want to do more but lack of sun and shorter days hurt

[Merlin66]

Well done Peter!
Your excellent results show well the flexibility and capabilities of the digital SHG.

[Montana]

Fantastic results, very interesting too I love all the filaments in the Ca shots

Alexandra

[Derek Klepp]

Thanks Peter I am looking foward to Kens book when it comes out.

[p_zetner]

Thanks everyone.

Alexandra, I was surprised at all the filaments visible in Ca. The Sun looks eerily scarred, rather like my poor, beautiful Labrador who's recovering from Tuesday's surgery.

Cheers.
Peter.

[DSobserver]

what an amazing job!

[marktownley]

Great images Peter. Hope the woofer has made a full recovery now.