[vsnet-alert 4971] CI Aql detailed chart by R. J. Bouma

[Taichi Kato <tkato>]

CI Aql detailed chart by R. J. Bouma

Dear Colleagues,

   Reinder J. Bouma has kindly provided a detailed chart of CI Aql with
Henden V-magnitudes.

  --- Bouma's message ---

Following a querie by Mike Simonson on the AAVSO-discussion list I have
prepared a f-scale chart for CI Aql, based on a POSS red plate from the
DSS. The sequence goes down to magnitude 15.3 and should therefore be
useful for visual observers now that CI Aql appears to be fading below
magnitude 12.
The stars fainter than magnitude 12 were extracted from Arne Henden's
photometric file, avoiding red stars with exception of star (139), which
I have placed between brackets for that reason. Underlined stars 108 and
117 are from Tycho-2.
If you wish you can place this chart on your homepage, or alternatively
distribute it via the vsnet-chart list.

   ---

  The GIF chart is available at:

  http://ftp.kusastro.kyoto-u.ac.jp/pub/vsnet/Novae/nova_aql00/ci-f-bouma.gif

  or from the CI Aql page:

  http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Novae/ciaql.html

  Special thanks to Reinder J. Bouma!

Regards,
Taichi Kato

VSNET Home Page

Return to Daisaku Nogami

---

vsnet-adm@kusastro.kyoto-u.ac.jp