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[vsnet-chat 6282] Re: color conversion

In a message dated 5/2/2003 9:29:09 AM Central Daylight Time, comet@aerith.net writes:


Thank you for your reply. I visited your web page, but unfortunately,
I could not find information on 2MASS and GSC2 colors...

Well, Doug also sent me an Excel sheet privately. That is excellent!!!
That is what I need on 2MASS color.

Doug, why don't you create a web page to show your diagrams in the
Excel sheet? They are really excellent. I believe they will help
everyone in the world if you put them open to the public.

In fact, I also have a personal page:

  Color Conversion
  http://vsnet.aerith.net/astro/color_conversion.html

If your diagrams become open, I would like to link to them from that
page.

Best regards,

--
Seiichi Yoshida


Seiichi:
I will try to create a web page that does the conversion from 2MASS J-K to V-Rc and V-Ic.  It may take a few days.  Cross checking both catalogs is a tedious and time consuming job.  There is probably a way to query Vizier to get it to give you the 2MASS J and K mags for the Landolt stars but I don't know how to make that happen.  Oh well, I can do enought stars by had to make a decent curve to match the two systems.
Regards,

Doug West
http://hometown.aol.com/dwest61506/index.html

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