7.5.7. mclearn.photometry.fetch_filter¶
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mclearn.photometry.
fetch_filter
(filter, download_url)[source]¶ Get a filter from the internet.
Parameters: - filter (char) – Name of the filters. Must be one of u, g, r, i, and z.
- download_url (str) – The URL where the filter can be downloaded.
Returns: data – The downloaded filter data.
Return type: array