OgleClass¶

class astroquery.ogle.OgleClass[source]¶

Bases: BaseQuery

Attributes Summary

`DATA_URL`
`TIMEOUT`
`algorithms`
`coord_systems`
`quality_codes`

Methods Summary

`query_region`(args, *kwargs)	Queries the service and returns a table object.
`query_region_async`(args, *kwargs)	Query the OGLE-III interstellar extinction calculator.

Attributes Documentation

DATA_URL = 'http://ogle.astrouw.edu.pl/cgi-ogle/getext.py'¶

TIMEOUT = 60¶

algorithms = ['NG', 'NN']¶

coord_systems = ['RD', 'LB']¶

quality_codes = ['GOOD', 'ALL']¶

Methods Documentation

query_region(*args, **kwargs)¶

Queries the service and returns a table object.

Query the OGLE-III interstellar extinction calculator.

Parameters:

coordlist-like

Pointings to evaluate interstellar extinction. Three forms of coordinates may be passed:

* single astropy coordinate instance
* list-like object (1 x N) of astropy coordinate instances
* list-like object (2 x N) of RA/Decs or Glon/Glat as strings
or  floats. (May not be supported in future versions.)

algorithmstring

Algorithm to interpolate data for desired coordinate. Valid options:

* 'NG': nearest grid point
* 'NN': natural neighbor interpolation

qualitystring

Quality factor for data. Valid options:

* 'All': all points
* 'GOOD': QF=0 as described in Nataf et al. (2012).

coord_sysstring

Coordinate system if using lists of RA/Decs in coord. Valid options:

* 'RD': equatorial coordinates
* 'LB': Galactic coordinates.

Returns:

tableA Table object.

Raises:

CoordParseError: Exception raised for malformed coordinate input

Examples

Using astropy coordinates:

>>> from astropy.coordinates import SkyCoord
>>> from astropy import units as u
>>> co = SkyCoord(0.0, 3.0, unit=(u.degree, u.degree),
...               frame='galactic')
>>> from astroquery.ogle import Ogle
>>> t = Ogle.query_region(coord=co)
>>> t.pprint()
RA/LON   Dec/Lat    A_I  E(V-I) S_E(V-I) R_JKVI   mu    S_mu
--------- ---------- ----- ------ -------- ------ ------ ----- ...
17.568157 -27.342475 3.126  2.597    0.126 0.3337 14.581 0.212

query_region_async(*args, **kwargs)[source]¶