generate_wavelengths¶
- synphot.utils.generate_wavelengths(minwave=500, maxwave=26000, num=10000, delta=None, log=True, wave_unit=Unit('Angstrom'))[source]¶
Generate wavelength array to be used for spectrum sampling.
\[minwave \le \lambda < maxwave\]- Parameters:
- minwave, maxwavefloat
Lower and upper limits of the wavelengths. These must be values in linear space regardless of
log.- numint
The number of wavelength values. This is only used when
delta=None.- deltafloat or
None Delta between wavelength values. When
log=True, this is the spacing in log space.- logbool
If
True, the wavelength values are evenly spaced in log scale. Otherwise, spacing is linear.- wave_unitstr or
Unit Wavelength unit. Default is Angstrom.
- Returns:
- waveset
Quantity Generated wavelength set.
- waveset_strstr
Info string associated with the result.
- waveset