Specviz
- class jdaviz.configs.specviz.helper.Specviz(*args, **kwargs)[source] [edit on github]
Bases:
ConfigHelper,LineListMixinSpecviz Helper class.
Methods Summary
Sets the x-axis limits to the min/max of the reference data
Sets the y-axis limits to the min/max of the reference data
flip_x()Flips the current limits of the x-axis
flip_y()Flips the current limits of the y-axis
get_spectra([data_label, apply_slider_redshift])Returns the current data loaded into the main viewer
A simple wrapper around the app-level call to retrieve only spectral subsets, which are now returned as SpectralRegions by default.
load_spectrum(data[, data_label, format, ...])set_spectrum_tick_format(fmt[, axis])Manually set the tick format of one of the axes of the profile viewer.
x_limits([x_min, x_max])Sets the limits of the x-axis
y_limits([y_min, y_max])Sets the limits of the y-axis
Methods Documentation
- autoscale_x()[source] [edit on github]
Sets the x-axis limits to the min/max of the reference data
- autoscale_y()[source] [edit on github]
Sets the y-axis limits to the min/max of the reference data
- flip_x()[source] [edit on github]
Flips the current limits of the x-axis
- flip_y()[source] [edit on github]
Flips the current limits of the y-axis
- get_spectra(data_label=None, apply_slider_redshift='Warn')[source] [edit on github]
Returns the current data loaded into the main viewer
- get_spectral_regions()[source] [edit on github]
A simple wrapper around the app-level call to retrieve only spectral subsets, which are now returned as SpectralRegions by default.
- Returns
- spec_regsdict
Mapping from the names of the subsets to the subsets expressed as
specutils.SpectralRegionobjects.
- load_spectrum(data, data_label=None, format=None, show_in_viewer=True)[source] [edit on github]
- set_spectrum_tick_format(fmt, axis=None)[source] [edit on github]
Manually set the tick format of one of the axes of the profile viewer.
- Parameters
- fmtstr
Format of tick marks in the spectrum viewer. For example,
'0.1e'to set scientific notation or'0.2f'to turn it off.- axis{0, 1}
The spectrum viewer data axis. Axis 1 corresponds to the Y-axis and 0 to the X-axis.
- x_limits(x_min=None, x_max=None)[source] [edit on github]
Sets the limits of the x-axis
- Parameters
- x_min
The lower bound of the axis. Can also be a Specutils SpectralRegion
- x_max
The upper bound of the axis
- y_limits(y_min=None, y_max=None)[source] [edit on github]
Sets the limits of the y-axis
- Parameters
- y_min
The lower bound of the axis. Can also be a Specutils SpectralRegion
- y_max
The upper bound of the axis