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[vsnet-alert 3329] Re: (fwd) A blue variable object
- Date: Wed, 4 Aug 1999 15:42:49 -0700
- To: tkato@kusastro.kyoto-u.ac.jp
- From: bas@lowell.Lowell.Edu (Brian Skiff)
- Subject: [vsnet-alert 3329] Re: (fwd) A blue variable object
- Cc: vsnet-alert@kusastro.kyoto-u.ac.jp, vsnet-chat@kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
I agree with Kato-san that this appears to be a pretty typical red
variable. The IRAS 12/25 ratio is ~2, typical for semiregular or Mira.
The odd USNO-A2.0 color almost certainly results from the red/blue sky survey
plates having been taken at different times. (Only for POSS-I were the
plates taken on the same night as a requirement.)
There is no spectral type for the IRAS source in MacConnell's IR
objective-prism survey, I think because it is a little too far off the
galactic plane.
\Brian
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