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Source  : 0f6d68c
Branch  : main
Author  : ShebMichel <[email protected]>
Time    : 2025-12-12 00:28:45 +0000
Message : Merge pull request #264 from abostroem/fix_episode7

Small fixes to episode 7

Author: actions-user

07-photo.md

@@ -468,9 +468,7 @@ defined, to verify that the results are as expected.
 ```python
 test_points = [(0.4, 20), 
            (0.4, 16)]
-```
 
-```python
 test_inside_mask = polygon.contains_points(test_points)
 test_inside_mask
 ```
@@ -511,7 +509,7 @@ Here is how we can save it in an HDF5 file.
 
 ```python
 filename = 'gd1_data.hdf'
-loop_df.to_hdf(filename, 'loop_df')
+loop_df.to_hdf(filename, key='loop_df')
 ```
 
 ## Selecting based on photometry
@@ -568,7 +566,7 @@ inside_mask.sum()
 ```
 
 ```output
-486
+np.int64(486)
 ```
 
 :::::::::::::::::::::::::
@@ -612,8 +610,8 @@ x = winner_df['phi1']
 y = winner_df['phi2']
 plt.plot(x, y, 'ko', markersize=0.7, alpha=0.9)
 
-plt.xlabel('$\phi_1$ [deg]')
-plt.ylabel('$\phi_2$ [deg]')
+plt.xlabel(r'$\phi_1$ [deg]')
+plt.ylabel(r'$\phi_2$ [deg]')
 plt.title('Proper motion + photometry selection', fontsize='medium')
 
 plt.axis('equal');
@@ -650,8 +648,8 @@ def plot_cmd_selection(df):
 
     plt.plot(x, y, 'ko', markersize=0.7, alpha=0.9)
 
-    plt.xlabel('$\phi_1$ [deg]')
-    plt.ylabel('$\phi_2$ [deg]')
+    plt.xlabel(r'$\phi_1$ [deg]')
+    plt.ylabel(r'$\phi_2$ [deg]')
     plt.title('Proper motion + photometry selection', fontsize='medium')
 
     plt.axis('equal')
@@ -676,7 +674,7 @@ Finally, we will write the selected stars to a file.
 
 ```python
 filename = 'gd1_data.hdf'
-winner_df.to_hdf(filename, 'winner_df')
+winner_df.to_hdf(filename, key='winner_df')
 ```
 
 ```python

md5sum.txt

@@ -9,7 +9,7 @@
 "episodes/04-motion.md" "45ae38d6fdf58d23845a45c7e003eb10" "site/built/04-motion.md" "2025-12-09"
 "episodes/05-select.md" "ddb28c6b618fccdb978b3f10603456c3" "site/built/05-select.md" "2025-12-09"
 "episodes/06-join.md" "727db2dc018477415c5278714483a0f3" "site/built/06-join.md" "2025-12-09"
-"episodes/07-photo.md" "34fdbecffbc6fda5e8a549b38b28e50b" "site/built/07-photo.md" "2025-12-09"
+"episodes/07-photo.md" "04517b3fd1615088f7911393c7ce0fde" "site/built/07-photo.md" "2025-12-12"
 "episodes/08-plot.md" "66a98a56805813963923aea5a90fe684" "site/built/08-plot.md" "2025-12-12"
 "instructors/calculating_MIST_isochrone.md" "3201f3ca13dc11bbef74a7d24a433362" "site/built/calculating_MIST_isochrone.md" "2023-05-15"
 "instructors/instructor-notes.md" "f989cad016e09fae5840a8520eac79fb" "site/built/instructor-notes.md" "2025-09-30"