debug

csst_mci_sim/straylight.py

@@ -24,31 +24,31 @@ def transRaDec2D(ra, dec):
     return np.array([x1, y1, z1])
 
 
-def earth_angle(time_jd, x_sat, y_sat, z_sat, ra_obj, dec_obj):
+# def earth_angle(time_jd, x_sat, y_sat, z_sat, ra_obj, dec_obj):
 
-    ra_sat = np.arctan2(y_sat, x_sat) / np.pi * 180
-    dec_sat = np.arctan2(z_sat, np.sqrt(x_sat**2+y_sat**2)) / np.pi * 180
-    radec_sat = SkyCoord(ra=ra_sat*u.degree,
-                         dec=dec_sat*u.degree, frame='gcrs')
-    lb_sat = radec_sat.transform_to('geocentrictrueecliptic')
+#     ra_sat = np.arctan2(y_sat, x_sat) / np.pi * 180
+#     dec_sat = np.arctan2(z_sat, np.sqrt(x_sat**2+y_sat**2)) / np.pi * 180
+#     radec_sat = SkyCoord(ra=ra_sat*u.degree,
+#                          dec=dec_sat*u.degree, frame='gcrs')
+#     lb_sat = radec_sat.transform_to('geocentrictrueecliptic')
 
-    # get the obj location
-    radec_obj = SkyCoord(ra=ra_obj*u.degree,
-                         dec=dec_obj*u.degree, frame='gcrs')
-    lb_obj = radec_obj.transform_to('geocentrictrueecliptic')
+#     # get the obj location
+#     radec_obj = SkyCoord(ra=ra_obj*u.degree,
+#                          dec=dec_obj*u.degree, frame='gcrs')
+#     lb_obj = radec_obj.transform_to('geocentrictrueecliptic')
 
-    # calculate the angle between sub-satellite point and the earth side
-    earth_radius = 6371     # km
-    sat_height = np.sqrt(x_sat**2 + y_sat**2 + z_sat**2)
-    angle_a = np.arcsin(earth_radius/sat_height) / np.pi * 180
+#     # calculate the angle between sub-satellite point and the earth side
+#     earth_radius = 6371     # km
+#     sat_height = np.sqrt(x_sat**2 + y_sat**2 + z_sat**2)
+#     angle_a = np.arcsin(earth_radius/sat_height) / np.pi * 180
 
-    # calculate the angle between satellite position and the target position
-    angle_b = lb_sat.separation(lb_obj)
+#     # calculate the angle between satellite position and the target position
+#     angle_b = lb_sat.separation(lb_obj)
 
-    # calculat the earth angle
-    angle = 180 - angle_a - angle_b.degree
+#     # calculat the earth angle
+#     angle = 180 - angle_a - angle_b.degree
 
-    return angle
+#     return angle
 
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