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[vsnet-chat 4708] Re: re SARVs - AU Ari
- Date: Sun, 5 Aug 2001 22:48:20 -0700 (MST)
- To: astroman@voyager.co.nz
- From: Brian Skiff <bas@lowell.edu>
- Subject: [vsnet-chat 4708] Re: re SARVs - AU Ari
- Cc: vsnet-chat@kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
I would hope that eventually some automated systems will run long
enough (~decade) to get long-term variations in some hundreds of these
stars in two colors (more colors not necessary). Then you could start
looking for systematics vis-a-vis multi-modes, mode-switching, secular
drfits, etc. The 10-year dataset of mine on the SRa star AI Aur (not AU Ari!)
that Laszlo Kiss analyzed recently (2001A&A...370..496K) showed only a
garden-variety fundamental-mode pulsator.
\Brian
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