OgleClass¶
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class
astroquery.ogle.
OgleClass
[source]¶ Bases:
astroquery.query.BaseQuery
Attributes Summary
DATA_URL
TIMEOUT
algorithms
coord_systems
quality_codes
result_dtypes
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
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DATA_URL
= 'http://ogle.astrouw.edu.pl/cgi-ogle/getext.py'¶
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TIMEOUT
= 60¶
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algorithms
= ['NG', 'NN']¶
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coord_systems
= ['RD', 'LB']¶
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quality_codes
= ['GOOD', 'ALL']¶
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result_dtypes
= ['f8', 'f8', 'f8', 'f8', 'f8', 'f8', 'f8', 'f8', 'i8', 'a2', 'f8']¶
Methods Documentation
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query_region
(*args, **kwargs)¶ Queries the service and returns a table object.
Query the OGLE-III interstellar extinction calculator.
Parameters: coord : list-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.)
algorithm : string
Algorithm to interpolate data for desired coordinate. Valid options:
* 'NG': nearest grid point * 'NN': natural neighbor interpolation
quality : string
Quality factor for data. Valid options:
* 'All': all points * 'GOOD': QF=0 as described in Nataf et al. (2012).
coord_sys : string
Coordinate system if using lists of RA/Decs in
coord
. Valid options:* 'RD': equatorial coordinates * 'LB': Galactic coordinates.
Returns: table : A
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
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query_region_async
(*args, **kwargs)[source]¶ Query the OGLE-III interstellar extinction calculator.
Parameters: coord : list-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.)
algorithm : string
Algorithm to interpolate data for desired coordinate. Valid options:
* 'NG': nearest grid point * 'NN': natural neighbor interpolation
quality : string
Quality factor for data. Valid options:
* 'All': all points * 'GOOD': QF=0 as described in Nataf et al. (2012).
coord_sys : string
Coordinate system if using lists of RA/Decs in
coord
. Valid options:* 'RD': equatorial coordinates * 'LB': Galactic coordinates.
Returns: response :
requests.Response
The HTTP response returned from the service.
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
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