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Add percentiles in the colorscale limits of ShapeAzEl #68

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Merged
mfisherlevine merged 2 commits into from
Nov 14, 2025
Merged

Add percentiles in the colorscale limits of ShapeAzEl #68

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0e14a4f
Add percentiles in the colorscale limits of ShapeAzEl
gmegh Nov 13, 2025
da79ff4
Add requirement circle
gmegh Nov 14, 2025
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14 changes: 11 additions & 3 deletions python/lsst/summit/extras/plotting/psfPlotting.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@
import numpy as np
from astropy.table import Table, vstack
from matplotlib.gridspec import GridSpec
from matplotlib.patches import Ellipse, FancyArrowPatch, Polygon
from matplotlib.patches import Circle, Ellipse, FancyArrowPatch, Polygon
from mpl_toolkits.axes_grid1 import make_axes_locatable
from treegp import meanify

Expand Down Expand Up @@ -479,16 +479,24 @@ def plotData(
axs[0, 1].quiverkey(qShape, X=0.08, Y=0.95, U=0.2, label="0.2", labelpos="S")

# FWHM plot
cbar = addColorbarToAxes(axs[0, 1].scatter(x, y, c=fwhm, s=1))
vmin, vmax = np.nanpercentile(fwhm, [5, 95])
sc = axs[0, 1].scatter(x, y, c=fwhm, s=1, vmin=vmin, vmax=vmax)
circle = Circle((0, 0), 1.75, color="red", fill=False, linestyle="--")
axs[0, 1].add_patch(circle)
cbar = addColorbarToAxes(sc)
cbar.set_label("FWHM [arcsec]")

# Ellipticity plots
emax = np.quantile(np.abs(np.concatenate([e1, e2])), 0.98)
emax = np.quantile(np.abs(np.concatenate([e1, e2])), 0.97)
axs[1, 0].scatter(x, y, c=e1, vmin=-emax, vmax=emax, cmap="bwr", s=1)
circle = Circle((0, 0), 1.75, color="red", fill=False, linestyle="--")
axs[1, 0].add_patch(circle)
axs[1, 0].text(0.05, 0.92, "e1", transform=axs[1, 0].transAxes, fontsize=10)

cbar = addColorbarToAxes(axs[1, 1].scatter(x, y, c=e2, vmin=-emax, vmax=emax, cmap="bwr", s=1))
cbar.set_label("e")
circle = Circle((0, 0), 1.75, color="red", fill=False, linestyle="--")
axs[1, 1].add_patch(circle)
axs[1, 1].text(0.89, 0.92, "e2", transform=axs[1, 1].transAxes, fontsize=10)

# FWHM hist
Expand Down