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[vsnet-alert 5803] Chart of Z UMi
- Date: Tue, 10 Apr 2001 13:41:27 +0100
- To: vsnet-chat@kusastro.kyoto-u.ac.jp, vsnet-alert@kusastro.kyoto-u.ac.jp
- From: reinder j bouma <rjbouma@wxs.nl>
- Subject: [vsnet-alert 5803] Chart of Z UMi
- CC: edwinvandijk@wxs.nl
- Reply-To: rjbouma@wxs.nl
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Now that Z UMi has started another fade and probably will drop well
below the limit of the AAVSO sequence (magnitude 14.3), we have prepared
a 15x15' chart, using a selection of Henden's photometry down to
magnitude 16.9.
We have used mainly stars with B-V<1.0, but have added some slightly
redder stars to fill in gaps in the sequence. Full details are on the
chart itself. It can be downloaded from the following URL:
http://vsnet.shopplaza.nl/astro/vs-charts/ZUMI.htm
Reinder Bouma/Edwin van Dijk
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Reinder J. Bouma e-mail (1): rjbouma@wxs.nl or rjbouma@planet.nl
Bekemaheerd 77 e-mail (2): comets.nl@12move.nl
9737PR Groningen homepage: http://vsnet.shopplaza.nl/astro/
The Netherlands phone: +31 (0)50-5418227
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