Merge pull request #327 from bhilbert4/rgb-carina-reduce-disk-usage

Reduce disk space usage for Carina RGB notebook

Author: bhilbert4

notebooks/cross_instrument/rgb_imviz/carina.png

@@ -83,9 +83,6 @@
     "data_dir = '.'\n",
     "\n",
     "files = ['jw02731-o001_t017_nircam_clear-f090w_i2d.fits',\n",
-    "         'jw02731-o001_t017_nircam_clear-f187n_i2d.fits',\n",
-    "         'jw02731-o001_t017_nircam_clear-f200w_i2d.fits',\n",
-    "         'jw02731-o001_t017_nircam_clear-f335m_i2d.fits',\n",
     "         'jw02731-o001_t017_nircam_clear-f444w_i2d.fits',\n",
     "         'jw02731-o001_t017_nircam_f444w-f470n_i2d.fits']\n",
     "\n",
@@ -113,7 +110,7 @@
     "    warnings.simplefilter('ignore')\n",
     "    with imviz.batch_load():\n",
     "        for fn in files:\n",
-    "            imviz.load_data(f'{data_dir}/{fn}', data_label=fn[31:36])"
+    "            imviz.load(f'{data_dir}/{fn}', data_label=fn[31:36])"
    ]
   },
   {
@@ -249,32 +246,17 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "plot_options.layer = 'f090w[SCI,1]'\n",
+    "plot_options.layer = 'f090w'\n",
     "plot_options.stretch_vmin = 4\n",
     "plot_options.stretch_vmax = 16\n",
     "plot_options.image_bias = 0.39\n",
     "\n",
-    "plot_options.layer = 'f187n[SCI,1]'\n",
-    "plot_options.stretch_vmin = 10\n",
-    "plot_options.stretch_vmax = 16\n",
-    "plot_options.image_bias = 0.74\n",
-    "\n",
-    "plot_options.layer = 'f200w[SCI,1]'\n",
-    "plot_options.stretch_vmin = 1\n",
-    "plot_options.stretch_vmax = 5\n",
-    "plot_options.image_bias = 0.66\n",
-    "\n",
-    "plot_options.layer = 'f335m[SCI,1]'\n",
-    "plot_options.stretch_vmin = 4\n",
-    "plot_options.stretch_vmax = 27\n",
-    "plot_options.image_bias = 0.67\n",
-    "\n",
-    "plot_options.layer = 'f444w[SCI,1]'\n",
+    "plot_options.layer = 'f444w'\n",
     "plot_options.stretch_vmin = 1\n",
     "plot_options.stretch_vmax = 14\n",
     "plot_options.image_bias = 0.56\n",
     "\n",
-    "plot_options.layer = 'f470n[SCI,1]'\n",
+    "plot_options.layer = 'f470n'\n",
     "plot_options.stretch_vmin = 1\n",
     "plot_options.stretch_vmax = 6\n",
     "plot_options.image_bias = 0.60"
@@ -308,16 +290,27 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "Image('./carina.png')\n",
-    "# Image('./carina_preset.png')"
+    "# Look at the image we just created\n",
+    "#Image('./carina_preset.png')  # commented out to avoid CI failures. Uncomment when running locally."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "36724c95-a24f-4fb7-a88e-7e330424cc23",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Look at a previously-created version of the 3-color image\n",
+    "Image('./carina.png')"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "95de69d3",
+   "id": "93b4cee3-ba17-46c8-9267-fcbda55c49c4",
    "metadata": {},
    "source": [
-    "<img style=\"float: right;\" src=\"https://raw.githubusercontent.com/spacetelescope/notebooks/master/assets/stsci_pri_combo_mark_horizonal_white_bkgd.png\" alt=\"Space Telescope Logo\" width=\"200px\"/>"
+    "<img style=\"float: right;\" src=\"https://github.com/spacetelescope/jwst-pipeline-notebooks/raw/main/_static/stsci_footer.png\" alt=\"Space Telescope Logo\" width=\"200px\"/>"
    ]
   },
   {
@@ -345,7 +338,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.9"
+   "version": "3.12.12"
   }
  },
  "nbformat": 4,