.help aslist Feb00 astcat
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NAME
aslist -- list the supported image surveys
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USAGE
aslist catalogs
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PARAMETERS
.ls imsurveys
The names of the image surveys to be listed. If surveys = "*" then
all the image surveys in the image survey configuration file are listed.
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.ls verbose = no
List the image survey wcs and keyword information  after the image survey
name ?
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.ls imdb = ")_.imdb"
The image survey configuration file. The value of imdb defaults to the value
of the package parameter of the same name. The default image survey
configuration file is "astcat$lib/imdb.dat".
.le
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DESCRIPTION
Aslist lists the supported image surveys specified by the
\fIimsurveys\fR parameter. If imsurveys = "*" then all the supported image
surveys are listed, otherwise only the image survey names specified by the
user are listed. Valid image survey names have the form imsurvey@site, e.g.
"dss1@cadc".  If \fIverbose\fR = "yes", then the image survey wcs and
keyword information is listed after the image survey name.

The image survey names, addresses, query formats, output formats, wcs formats,
and keyword formats, are specified in the image survey configuration file
\fIimdb\fR. By default the image survey configuration file names defaults to
the value of the imdb package parameters. The default image survey
configuration file is "astcat$lib/imdb.dat".  Users can add records
to this file or create their own configuration file.
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EXAMPLES

1. List all the image surveys in the image survey configuration file.

.nf
cl> aslist *
.fi

2. List the wcs and keyword information for the dss1@cadc image survey.

.nf
cl> aslist dss1@cadc verbose+
.fi

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TIME REQUIREMENTS
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BUGS
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SEE ALSO
aclist
.endhelp
