[vsnet-chat 7329] mag range of two Cepheids: MisV1223 and MisV1224

[Seiichi Yoshida]

Dear colleagues,

In the course of the MISAO Project, V-band and Rc-band light curves
are determined for two Cepheid variables, whose light curves based on
the NSVS CCD observations were already published.

The MISAO observations and light curves are avaiable at the following
web pages:

  http://www.aerith.net/misao/data/misv.cgi?1223
  http://www.aerith.net/misao/data/misv.cgi?1224

I think it is possible to determine the accurate period using both the
NSVS data and MISAO observations. I am glad if someone will analyze
them.

(1) MisV1223 = MN Cam

  http://www.aerith.net/misao/data/misv.cgi?1223

  Patrick Wils and John Greaves revealed that it is a Cepheid variable
  with a period of 8.2 days from the NSVS data (IBVS 5512).

  Based on the V-band survey from Oct. 25 to Dec. 7 in 2003, and
  Rc-band survey from Sept. 30 to Dec. 14 in 2004 by Nobuo Ohkura, the
  light curve is obtained and it was confirmed to be a Cepheid
  variable with a period of 8.2 days.

  The magnitude ranges are revealed to be 11.99-12.51 mag in V-band,
  and 11.20-11.80 mag in Rc-band.

(2) MisV1224 = MQ Cam

  Patrick Wils and John Greaves revealed that it is a Cepheid variable
  with a period of 6.60 days from the NSVS data (IBVS 5512).

  Based on the V-band survey from Oct. 25 to Dec. 7 in 2003, and
  Rc-band survey from Sept. 30 to Dec. 14 in 2004 by Nobuo Ohkura, the
  light curve is obtained and it was confirmed to be a Cepheid
  variable with a period of 6.60 days.

  The magnitude ranges are revealed to be 12.69-13.31 mag in V-band,
  and 11.96-12.68 mag in Rc-band.

Best regards,

--
Seiichi Yoshida
comet at aerith.net
http://www.aerith.net/