[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]
[vsnet-chat 5850] Re: GSC vs Tyc2
- Date: Mon, 06 Jan 2003 09:15:29 -1000 (HST)
- To: Maciej Reszelski <macres@pro.onet.pl>
- From: Michael Linnolt <linnolt@hawaii.edu>
- Subject: [vsnet-chat 5850] Re: GSC vs Tyc2
- Cc: "vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp" <vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp>
- Delivered-To: vsnet-chat-archive@ooruri.kusastro.kyoto-u.ac.jp
- Delivered-To: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
- In-reply-to: <3E198AC2.4D65D8FD@pro.onet.pl>
- Sender: owner-vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
On Mon, 6 Jan 2003, Maciej Reszelski wrote:
> Hi again,
>
> I just examined one image using Tycho-2 catalog.
> Here are results vs previous GSC:
> GSC TYC2
> PSCVY 6.08V 6.44V
> ARIZZ 8.06V 8.41V
Without a doubt, always use Tycho2! Especially for stars as bright as
this, the standard error of TK Bt,Vt runs around .01-.02 mag.
Mike Linnolt
Return to Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
VSNET Home Page