Quote:
Originally Posted by Rob_K
Same here Geoff, because the lights are so much less intense than the Sun. But still shows the emissions OK.
No credit due here Geoff, all down to Robz I reckon. And when it all boils down, all these 'designs' (and probably anything else you could possibly think of!) have been played with for aeons!!
Weakened and tried to get a photograph of the spectrum but it nearly drove me mad!  Did get the attached but it just doesn't do the visual view justice, there are so many more fine lines that didn't come out.
Cheers -
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Geoff and Rob_K..............it gives me immense satisfaction that you have both achieved to get such great results
CD's CAN show some detail in solar spectra eh?
I hope that students and others following this thread do indeed find some fascination in what they see.
Light is a fantastic gift to the universe..............full of mystery and surprises.
No credit needed Geoff............just glad you got to see the elusive lines in the end
Regards,
Rob.