[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bvri catalog
- To: tass@wwa.com
- Subject: bvri catalog
- From: aah@nofs.navy.mil
- Date: Mon, 20 Apr 98 16:00:12 -0700
- Old-Return-Path: <aah@nofs.navy.mil>
- Resent-Date: Mon, 20 Apr 1998 19:10:23 -0400
- Resent-From: tass@wwa.com
- Resent-Message-ID: <"57ShqC.A.6JF.HU9O1"@kani.wwa.com>
- Resent-Sender: tass-request@wwa.com
I've placed on my anonymous ftp site the file
pub/outgoing/aah/tass/ubvri.cat
which is a preliminary list of stars that I have observed in UBVRI colors
within +-5 degrees of the equator and brighter than V=15. I am in the
process of rereducing hundreds of nights of photometry, and so will extend
this list on an infrequent basis. While I do not consider these stars of
high enough quality to be 'standards', they are good enough to be used as
checks for any TASS photometry. In addition, for northern/southern strips
like Glenn's, they can be used as a 'last resort' standard list since there
are few Landolt standards outside the +-1 degree region.
The current list has 385 stars.
Arne
--------------------------------------------------------------------
Arne Henden Instruments/software/CCDs
US Naval Observatory Flagstaff Station Cepheids/photometry/IR
P.O. Box 1149 ftp: ftp.nofs.navy.mil
Flagstaff, AZ 86002-1149 Voice: (520)779-5132
aah@nofs.navy.mil FAX: (520)774-3626