The usage of cone
is
stilts <stilts-flags> cone serviceurl=<url-value> lon=<degrees> lat=<degrees> radius=<degrees> skysys=icrs|fk5|fk4|galactic|supergalactic|ecliptic servicetype=cone|sia|ssa verb=1|2|3 compress=true|false dataformat=<value>If you don't have the
stilts
script installed,
write "java -jar stilts.jar
" instead of
"stilts
" - see Section 3.
The available <stilts-flags>
are listed
in Section 2.1.
For programmatic invocation,
the Task class for this
command is uk.ac.starlink.ttools.task.TableCone
.
Parameter values are assigned on the command line as explained in Section 2.3. They are as follows:
compress = true|false
(Boolean)gzip
",
see RFC 2616).
This does not guarantee that compression will happen
but if the service honours this request it may result in
a smaller amount of network traffic
at the expense of more processing on the server and client.
[Default: true
]
dataformat = <value>
(String)servicetype
parameter:
servicetype=cone
:
not usedservicetype=sia
:
gives the MIME type of images referenced in the output table, also special values
"GRAPHIC
" and "ALL
".(value of the SIA FORMAT parameter)servicetype=ssa
:
gives the MIME type of spectra referenced in the output table, also special values
"votable
", "fits
", "compliant
", "graphic
", "all
", and others
(value of the SSA FORMAT parameter).lat = <degrees>
(Double)skysys
parameter
it may be in a different sky system.
lon = <degrees>
(Double)skysys
parameter
it may be in a different sky system.
radius = <degrees>
(Double)servicetype = cone|sia|ssa
(ServiceType)cone
:
Cone Search protocol - returns a table of objects found near each location.
See Cone Search standard.sia
:
Simple Image Access protocol - returns a table of images near each location.
See SIA standard.ssa
:
Simple Spectral Access protocol - returns a table of spectra near each location.
See SSA standard.[Default: cone
]
serviceurl = <url-value>
(URL)name=value
", separated by '&' characters).
If this value does not end in either a '?' or a '&',
one will be added as appropriate.
skysys = icrs|fk5|fk4|galactic|supergalactic|ecliptic
(SkySystem)lon
and
lat
parameters.
If the value is ICRS (the default)
the provided values are assumed to be
Right Ascension and Declination and
are sent unchanged; for other values they will be
converted from the named system into RA and Dec first.
[Default: icrs
]
verb = 1|2|3
(String)