[Aavso-photometry] GJ436b comp stars...constant over time?

[Arne Henden]

On Sat, Apr 5, 2008 at 11:35 AM, Pedro Pastor <pps at dlsi.ua.es> wrote:
> Thank you Arne for your response, but I'm not able to get the information
>  your refer to. I'm sure I'm doing somthing wrong, but I don't know what is
>  it.
>
>  >From AAVSO web site I reach to 2 different pages for GJ-436:
>
>  1) The VSP record for the object:
>
>  http://www.aavso.org/vsx/index.php?view=detail.top&oid=161108
>
>
>  2) The chart:
>  http://www.aavso.org/cgi-bin/vsp.pl?action=render&name=GJ+436&ra=&dec=&chart
>  title=&chartcomment=&aavsoscale=Choose&fov=30&resolution=100&maglimit=&north
>  =down&east=right&Submit=Plot+Chart
>
>  In no case I could find the BVRI photometry. Where is the link for that?
>
>  Another question. Is it possible to navigate to the corresponding Chart or
>  Light-Curve from the VSP page for a specific object? I could get to it for
>  this object.
>
In addition to what Rick suggested, the vsp link you give
above displays a chart for the GJ 436 field.  At the top of
that chart, in blue, are three clickable links:
Printable Version
Comparison Stars
Make Another Chart

If you click on "Comparison Stars", you will get the
photometry table.
Arne