SourceCatalogLargeScaleHGPS¶
-
class
gammapy.catalog.
SourceCatalogLargeScaleHGPS
(table, interp_kwargs=None)[source]¶ Bases:
object
Gaussian band model.
This 2-dimensional model is Gaussian in
y
for a givenx
, and the Gaussian parameters can vary inx
.One application of this model is the diffuse emission along the Galactic plane, i.e.
x = GLON
andy = GLAT
.- Parameters
- table
Table
Table of Gaussian parameters.
x
,amplitude
,mean
,stddev
.- interp_kwargsdict
Keyword arguments passed to
ScaledRegularGridInterpolator
- table
Methods Summary
evaluate
(position)Evaluate model at a given position.
peak_brightness
(glon)Peak brightness at a given longitude.
peak_brightness_error
(glon)Peak brightness error at a given longitude.
peak_latitude
(glon)Peak position at a given longitude.
peak_latitude_error
(glon)Peak position error at a given longitude.
width
(glon)Width at a given longitude.
width_error
(glon)Width error at a given longitude.
Methods Documentation
-
evaluate
(position)[source]¶ Evaluate model at a given position.
- Parameters
- position
SkyCoord
Position on the sky.
- position
-
peak_brightness
(glon)[source]¶ Peak brightness at a given longitude.
- Parameters
- glon
Angle
Galactic Longitude.
- glon
-
peak_brightness_error
(glon)[source]¶ Peak brightness error at a given longitude.
- Parameters
- glon
Angle
Galactic Longitude.
- glon
-
peak_latitude
(glon)[source]¶ Peak position at a given longitude.
- Parameters
- glon
Angle
Galactic Longitude.
- glon