comment out old exercise

adrn · adrn · commit 175675d07b9b · 2020-11-18T12:34:15.000-05:00
diff --git a/tutorials/notebooks/astropy-coordinates/3-Coordinates-Velocities.ipynb b/tutorials/notebooks/astropy-coordinates/3-Coordinates-Velocities.ipynb
@@ -806,8 +806,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ngc188_pm = np.sqrt(table['pmra']**2 + table['pmdec']**2)\n",
-    "((ngc188_pm * 60*u.year) > 5*u.arcsec).sum()"
+    "# ngc188_pm = np.sqrt(table['pmra']**2 + table['pmdec']**2)\n",
+    "# ((ngc188_pm * 60*u.year) > 5*u.arcsec).sum()"
    ]
   },
   {

Original file line number	Diff line number	Diff line change
`@@ -806,8 +806,8 @@`
`806`	`806`	`"metadata": {},`
`807`	`807`	`"outputs": [],`
`808`	`808`	`"source": [`
`809`		`- "ngc188_pm = np.sqrt(table['pmra']2 + table['pmdec']2)\n",`
`810`		`- "((ngc188_pm * 60u.year) > 5u.arcsec).sum()"`
	`809`	`+ "# ngc188_pm = np.sqrt(table['pmra']2 + table['pmdec']2)\n",`
	`810`	`+ "# ((ngc188_pm * 60u.year) > 5u.arcsec).sum()"`
`811`	`811`	`]`
`812`	`812`	`},`
`813`	`813`	`{`