linesearch¶
-
pyvo.dal.linesearch(baseurl, wavelength, **keywords)¶ submit a simple SLA query that requests spectral lines within a wavelength range
- Parameters
- baseurlstr
the base URL for the SLA service
- wavelength
Quantityclass or sequence of two floats the bandwidth range the observations belong to. assuming meters if unit is not specified.
- **keywords :
additional parameters can be given via arbitrary case insensitive keyword arguments. Where there is overlap with the parameters set by the other arguments to this function, these keywords will override.
- Returns
- SLAResults
a container holding a table of matching spectral lines
- Raises
- DALServiceError
for errors connecting to or communicating with the service
- DALQueryError
if the service responds with an error, including a query syntax error.