Tibeuleu/FOC_Reduction
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revert to previous WCS computation as it broke again

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Thibault Barnouin
2025-04-10 18:42:19 +02:00
parent 278a31beab
commit f1eecf2705
3 changed files with 22 additions and 21 deletions
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18
package/lib/plots.py
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@@ -363,7 +363,7 @@ def polarization_map(
fig = plt.figure(figsize=(7 * ratiox, 7 * ratioy), layout="constrained")
if ax is None:
ax = fig.add_subplot(111, projection=wcs)
ax.set(aspect="equal", fc="k")
ax.set(aspect="equal", fc="k") # , ylim=[-0.05 * stkI.shape[0], 1.05 * stkI.shape[0]])
# fig.subplots_adjust(hspace=0, wspace=0, left=0.102, right=1.02)
# ax.coords.grid(True, color='white', ls='dotted', alpha=0.5)
@@ -444,7 +444,7 @@ def polarization_map(
elif display.lower() in ["p", "pol", "pol_deg"]:
# Display polarization degree map
display = "p"
vmin, vmax = 0.0, 100.0
vmin, vmax = 0.0, min(pol[np.isfinite(pol)].max(), 1.0) * 100.0
im = ax.imshow(pol * 100.0, vmin=vmin, vmax=vmax, aspect="equal", cmap=kwargs["cmap"], alpha=1.0)
fig.colorbar(im, ax=ax, aspect=50, shrink=0.60, pad=0.025, label=r"$P$ [%]")
elif display.lower() in ["pa", "pang", "pol_ang"]:
@@ -529,7 +529,7 @@ def polarization_map(
PA_diluted = Stokes[0].header["PA_int"]
PA_diluted_err = Stokes[0].header["sPA_int"]
plt.rcParams.update({"font.size": 11})
plt.rcParams.update({"font.size": 12})
px_size = wcs.wcs.get_cdelt()[0] * 3600.0
px_sc = AnchoredSizeBar(ax.transData, 1.0 / px_size, "1 arcsec", 3, pad=0.25, sep=5, borderpad=0.25, frameon=False, size_vertical=0.005, color=font_color)
north_dir = AnchoredDirectionArrows(
@@ -2783,12 +2783,12 @@ class pol_map(object):
def submit_save(expression):
ax_text_save.set(visible=False)
if expression != "":
save_fig, save_ax = plt.subplots(figsize=(12, 10), layout="constrained", subplot_kw=dict(projection=self.wcs))
save_fig, save_ax = plt.subplots(figsize=(8, 6), layout="constrained", subplot_kw=dict(projection=self.wcs))
self.ax_cosmetics(ax=save_ax)
self.display(fig=save_fig, ax=save_ax)
self.pol_vector(fig=save_fig, ax=save_ax)
self.pol_int(fig=save_fig, ax=save_ax)
save_fig.suptitle(r"{0:s} with $SNR_{{p}} \geq$ {1:d} and $SNR_{{I}} \geq$ {2:d}".format(self.targ, int(self.SNRp), int(self.SNRi)))
# save_fig.suptitle(r"{0:s} with $SNR_{{p}} \geq$ {1:d} and $SNR_{{I}} \geq$ {2:d}".format(self.targ, int(self.SNRp), int(self.SNRi)))
if expression[-4:] not in [".png", ".jpg", ".pdf"]:
expression += ".pdf"
save_fig.savefig(expression, bbox_inches="tight", dpi=150, facecolor="None")
@@ -3044,8 +3044,8 @@ class pol_map(object):
sep_y=0.01,
sep_x=0.01,
back_length=0.0,
head_length=10.0,
head_width=10.0,
head_length=7.5,
head_width=7.5,
angle=-self.Stokes[0].header["orientat"],
color="white",
text_props={"ec": None, "fc": "w", "alpha": 1, "lw": 0.4},
@@ -3425,7 +3425,7 @@ class pol_map(object):
fontsize=12,
xy=(0.01, 1.00),
xycoords="axes fraction",
path_effects=[pe.withStroke(linewidth=0.5, foreground="k")],
path_effects=[pe.withStroke(linewidth=1.0, foreground="k")],
verticalalignment="top",
horizontalalignment="left",
)
@@ -3461,7 +3461,7 @@ class pol_map(object):
fontsize=12,
xy=(0.01, 1.00),
xycoords="axes fraction",
path_effects=[pe.withStroke(linewidth=0.5, foreground="k")],
path_effects=[pe.withStroke(linewidth=1.0, foreground="k")],
verticalalignment="top",
horizontalalignment="left",
)