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Old 10-12-2011, 11:03 AM
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sjastro
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Your last paragraph is interesting and thought provoking - hmmm BOSS experts? well ok at finding and reporting them perhaps. So what can a well equipped advanced amateur do to contribute further to SN science? Aside from finding them and doing light curves I don't know and perhaps others here have some ideas. Infact we could run this very question by the several professionals we have contact with to see what they think. I do wonder how faint amateurs can go with obtaining a spectra that may be useful as there are still SN fainter than mag 16 particularly in the South that don't get quick follow up.
I envy you guys because you can actually use your data to do Cosmology.
An interesting exercise is to find out if you can use your light curves to calculate the distance.
If this is possible being in contact with professionals might allow you compare the accuracy of your light curves to theirs on the basis of the calculated distance from the datasets.

As a starting point you might find this interesting.

http://users.westconnect.com.au/~sja...ance_scale.pdf

It's an introductory course on distances from a Cosmology perspective.

Regards

Steven
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