simpunch.level2#

Generate synthetic level 2 data.

PTM - PUNCH Level-2 Polarized (MZP) Mosaic

Functions#

`get_fcorona_parameters`(→ dict[str, float])	Get time dependent F corona model parameters.
`generate_fcorona`(, tilt_angle, a, b, tilt_offset)	Generate an F corona model.
`add_fcorona`(→ ndcube.NDCube)	Add synthetic f-corona model.
`generate_starfield`(wcs, img_shape, fwhm, wcs_mode, ...)	Generate a realistic starfield.
`generate_dummy_polarization`(→ ndcube.NDCube)	Create a synthetic polarization map.
`add_starfield_polarized`() → ndcube.NDCollection)	Add synthetic polarized starfield.
`add_starfield_clear`(→ ndcube.NDCube)	Add synthetic starfield.
`remix_polarization`(→ ndcube.NDCube)	Remix polarization from (B, pB) to (M,Z,P) using solpolpy.
`generate_l2_ptm`(→ None)	Generate level 2 PTM synthetic data.
`generate_l2_ctm`(→ None)	Generate level 2 CTM synthetic data.
`generate_l2_all`(→ None)	Generate all level 2 synthetic data.

simpunch.level2.get_fcorona_parameters(date_obs: astropy.time.Time) → dict[str, float]#: Get time dependent F corona model parameters.

simpunch.level2.generate_fcorona(shape: int, int, tilt_angle: float = 3 * u.deg, a: float = 600.0, b: float = 300.0, tilt_offset: tuple[float] = (0, 0)) → numpy.ndarray#: Generate an F corona model.

simpunch.level2.add_fcorona(input_data: ndcube.NDCube) → ndcube.NDCube#: Add synthetic f-corona model.

simpunch.level2.generate_starfield(wcs: astropy.wcs.WCS, img_shape: int, int, fwhm: float, wcs_mode: str = 'all', mag_set: float = 0, flux_set: float = 500000, noise_mean: float | None = 25.0, noise_std: float | None = 5.0, dimmest_magnitude: float = 8)#: Generate a realistic starfield.

simpunch.level2.generate_dummy_polarization(map_scale: float = 0.225, pol_factor: float = 0.5) → ndcube.NDCube#: Create a synthetic polarization map.

simpunch.level2.add_starfield_polarized(input_collection: ndcube.NDCollection, polfactor: tuple = (0.2, 0.3, 0.5)) → ndcube.NDCollection#: Add synthetic polarized starfield.

simpunch.level2.add_starfield_clear(input_data: ndcube.NDCube) → ndcube.NDCube#: Add synthetic starfield.

simpunch.level2.remix_polarization(input_data: ndcube.NDCube) → ndcube.NDCube#: Remix polarization from (B, pB) to (M,Z,P) using solpolpy.

simpunch.level2.generate_l2_ptm(input_file: str, path_output: str) → None#: Generate level 2 PTM synthetic data.

simpunch.level2.generate_l2_ctm(input_file: str, path_output: str) → None#: Generate level 2 CTM synthetic data.

simpunch.level2.generate_l2_all(datadir: str, outdir: str) → None#

Generate all level 2 synthetic data.

L2_PTM <- f-corona subtraction <- starfield subtraction <- remix polarization <- L3_PTM