[vsnet-alert 11221] re re ASAS 150946-2147.7 quiescent period update

eruptors at Safe-mail.net eruptors at Safe-mail.net
Thu Apr 30 00:32:09 JST 2009


Oh, yeh, I forgot, and if it is a contact binary and potentially chromospherically active, maybes also the xray data from the SWIFT observations needs a second look, however I can't seem to find any typical power law values for chromospherically active objects from SWIFT detections.

The flux's certainly low and the range on the quoted power law in atel 2030 large, but I don't know enough about such stuff.  Seems to be a lot of "SED"s overlap between objects types, and assumption dependent power law fitting, for xray stuff that don't involve synchroton xrays, as far as I can tell, but it's summat that I really know little of.

Cheers

John


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