visualize_miri_mrs_fov
- breads.jwst_tools.visualize_miri_mrs_fov(comp_name, comp_sep, comp_pa, v3pa, center_on='star', show_inner_diff_spikes=True, diff_spike_len=4, psf_core_check_radius=None, mrs_band='2A', offset_star=None, ax=None, disk_pa=None, disk_semimajor_axis=None, disk_inclination=None, verbose=False)[source]
Visualize MIRI MRS FOV for a companion
- Parameters:
- comp_namestr
Name of a companion. Used only for plot label. Can be a list.
- comp_sepastropy.units.Quantity
Separation of companion, in arcseconds or equivalent unit. Can be a list.
- comp_paastropy.units.Quantity
PA of companion, in degrees or equivalent unit. Can be a list.
- v3pafloat
JWST observatory V3 PA value to use when creating the figure
- center_onstr
Where to center the IFU FOV. May be “star”, “companion”, “midpoint” between them
- show_inner_diff_spikesbool
Also display lines to indicate the inner smaller set of diffraction spikes in JWST’s complex PSF.
- diff_spike_lenfloat
length to draw the spikes, in arcseconds
- mrs_band: str
MRS channel, as a number followed by A/B/C. e.g., “2A”, “3C, etc.
- psf_core_check_radiusfloat
Radius in arcseconds to use when checking for proximity to the stellar PSF core. The code will check and warn about potentially saturated pixels near the PSF core, and will flag those IFU slices in red. You can adjust this parameter based on expectations for how many spaxels may saturate for your target.
- Returns:
- None