MLG small updates

Author: MelissaGraham

08b_Interactive_Catalog_Visualization.ipynb

@@ -71,7 +71,7 @@
     "\n",
     "# LSST imports\n",
     "from lsst.daf.butler import Butler\n",
-    "from lsst.rsp import get_tap_service, retrieve_query\n",
+    "from rubin_jupyter_utils.lab.notebook import get_tap_service, retrieve_query\n",
     "\n",
     "# Bokeh and Holoviews for visualization\n",
     "import bokeh\n",
@@ -884,7 +884,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Now we will plot a spatial distribution on the sky of all the data and link it to a two-dimensional histogram of the data in the box selection."
+    "#### 5.3 Linked plots with interactive selection\n",
+    "\n",
+    "Now we will plot a spatial distribution on the sky of all the data (in the left-hand plot below), and link it to a two-dimensional histogram of the data (right-hand plot below). Use a box selection in the spatial distribution to change which data are included in the histogram."
    ]
   },
   {

README.md

@@ -12,7 +12,8 @@ Tutorial Jupyter Notebooks for Data Preview 0, created and maintained by the Rub
 | 05. Intro to Source Detection | Use the LSST Science Pipelines tasks for image characterization, source detection, deblending, measurement, and to interact with a source footprint. |
 | 06. Comparing Object and Truth Table | Retrieve and merge data from the DC2 Object and Truth-Match tables, and compare simulated and measured properties. |
 | 07. *(time-domain tutorial)* | TBD |
-| 08. *(data visualization)* | TBD |
+| 08a. Interactive Image Visualization | Use Holoviews to display an image and overlay detected sources. Use DynamicMap to interact with image data. |
+| 08b. Interactive Catalog Visualization | Use Holoviews and Bokeh to display and interact with catalog data. Use Datashader to visualize very large datasets interactively. |
 | 09. Single Star LC with Butler | Demonstrate limits of building light curves during DP0.1: use the Butler to retrieve all PVI sources within a small radius of a given sky coordinate. |
 
 These tutorials will only work on the Rubin Science Platform deployed at the Interim Data Facility for Data Preview 0.