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astropy · Apr 9, 2024 · d828b54 · d828b54
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diff --git a/v/dev/notebooks/01-03-Construction-of-an-artificial-but-realistic-image.html b/v/dev/notebooks/01-03-Construction-of-an-artificial-but-realistic-image.html
diff --git a/v/dev/notebooks/01-06-Image-combination.html b/v/dev/notebooks/01-06-Image-combination.html
@@ -770,7 +770,7 @@ <h2><span class="section-number">1.5.2. </span>Combination method: average or me
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;matplotlib.legend.Legend at 0x7fe0fc78e410&gt;
+<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;matplotlib.legend.Legend at 0x7f01ecbc2690&gt;
 </pre></div>
 </div>
 <img alt="../_images/01-06-Image-combination_8_1.png" src="../_images/01-06-Image-combination_8_1.png" />

diff --git a/v/dev/notebooks/01-08-Overscan.html b/v/dev/notebooks/01-08-Overscan.html
@@ -817,48 +817,16 @@ <h2><span class="section-number">1.6.2. </span>Case 2: Thermo-electrically coole
 the RADECSYS keyword is deprecated, use RADESYSa. [astropy.wcs.wcs]
 </pre></div>
 </div>
-<div class="output traceback highlight-ipythontb notranslate"><div class="highlight"><pre><span></span><span class="gt">---------------------------------------------------------------------------</span>
-<span class="ne">FileNotFoundError</span><span class="g g-Whitespace">                         </span>Traceback (most recent call last)
-<span class="n">Cell</span> <span class="n">In</span><span class="p">[</span><span class="mi">6</span><span class="p">],</span> <span class="n">line</span> <span class="mi">3</span>
-<span class="g g-Whitespace">      </span><span class="mi">1</span> <span class="n">therma_path</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="s1">&#39;example-thermo-electric&#39;</span><span class="p">)</span>
-<span class="g g-Whitespace">      </span><span class="mi">2</span> <span class="n">kelt</span> <span class="o">=</span> <span class="n">CCDData</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">therma_path</span> <span class="o">/</span> <span class="s1">&#39;kelt-16-b-S001-R001-C084-r.fit&#39;</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="s1">&#39;adu&#39;</span><span class="p">)</span>
-<span class="ne">----&gt; </span><span class="mi">3</span> <span class="n">dark1000</span> <span class="o">=</span> <span class="n">CCDData</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="s1">&#39;dark-test-0002d1000.fit.bz2&#39;</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="s1">&#39;adu&#39;</span><span class="p">)</span>
-<span class="g g-Whitespace">      </span><span class="mi">4</span> <span class="n">flat</span> <span class="o">=</span> <span class="n">CCDData</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">therma_path</span> <span class="o">/</span> <span class="s1">&#39;AutoFlat-PANoRot-r-Bin1-006.fit&#39;</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="s1">&#39;adu&#39;</span><span class="p">)</span>
-<span class="g g-Whitespace">      </span><span class="mi">5</span> <span class="n">master</span> <span class="o">=</span> <span class="n">CCDData</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="s1">&#39;combined_bias_100_images.fit.bz2&#39;</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="s1">&#39;adu&#39;</span><span class="p">)</span>
-
-<span class="nn">File /usr/share/miniconda/envs/test/lib/python3.11/site-packages/astropy/nddata/mixins/ndio.py:59,</span> in <span class="ni">NDDataRead.__call__</span><span class="nt">(self, *args, **kwargs)</span>
-<span class="g g-Whitespace">     </span><span class="mi">58</span> <span class="k">def</span> <span class="fm">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
-<span class="ne">---&gt; </span><span class="mi">59</span>     <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">registry</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_cls</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
-
-<span class="nn">File /usr/share/miniconda/envs/test/lib/python3.11/site-packages/astropy/io/registry/core.py:200,</span> in <span class="ni">UnifiedInputRegistry.read</span><span class="nt">(self, cls, format, cache, *args, **kwargs)</span>
-<span class="g g-Whitespace">    </span><span class="mi">196</span> <span class="k">try</span><span class="p">:</span>
-<span class="g g-Whitespace">    </span><span class="mi">197</span>     <span class="n">ctx</span> <span class="o">=</span> <span class="n">get_readable_fileobj</span><span class="p">(</span>
-<span class="g g-Whitespace">    </span><span class="mi">198</span>         <span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">encoding</span><span class="o">=</span><span class="s2">&quot;binary&quot;</span><span class="p">,</span> <span class="n">cache</span><span class="o">=</span><span class="n">cache</span>
-<span class="g g-Whitespace">    </span><span class="mi">199</span>     <span class="p">)</span>
-<span class="ne">--&gt; </span><span class="mi">200</span>     <span class="n">fileobj</span> <span class="o">=</span> <span class="n">ctx</span><span class="o">.</span><span class="fm">__enter__</span><span class="p">()</span>
-<span class="g g-Whitespace">    </span><span class="mi">201</span> <span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
-<span class="g g-Whitespace">    </span><span class="mi">202</span>     <span class="k">raise</span>
-
-<span class="nn">File /usr/share/miniconda/envs/test/lib/python3.11/contextlib.py:137,</span> in <span class="ni">_GeneratorContextManager.__enter__</span><span class="nt">(self)</span>
-<span class="g g-Whitespace">    </span><span class="mi">135</span> <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">kwds</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span>
-<span class="g g-Whitespace">    </span><span class="mi">136</span> <span class="k">try</span><span class="p">:</span>
-<span class="ne">--&gt; </span><span class="mi">137</span>     <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">gen</span><span class="p">)</span>
-<span class="g g-Whitespace">    </span><span class="mi">138</span> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span>
-<span class="g g-Whitespace">    </span><span class="mi">139</span>     <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">&quot;generator didn&#39;t yield&quot;</span><span class="p">)</span> <span class="kn">from</span> <span class="kc">None</span>
-
-<span class="nn">File /usr/share/miniconda/envs/test/lib/python3.11/site-packages/astropy/utils/data.py:364,</span> in <span class="ni">get_readable_fileobj</span><span class="nt">(name_or_obj, encoding, cache, show_progress, remote_timeout, sources, http_headers, use_fsspec, fsspec_kwargs, close_files)</span>
-<span class="g g-Whitespace">    </span><span class="mi">355</span> <span class="k">if</span> <span class="n">is_url</span><span class="p">:</span>
-<span class="g g-Whitespace">    </span><span class="mi">356</span>     <span class="n">name_or_obj</span> <span class="o">=</span> <span class="n">download_file</span><span class="p">(</span>
-<span class="g g-Whitespace">    </span><span class="mi">357</span>         <span class="n">name_or_obj</span><span class="p">,</span>
-<span class="g g-Whitespace">    </span><span class="mi">358</span>         <span class="n">cache</span><span class="o">=</span><span class="n">cache</span><span class="p">,</span>
-   <span class="p">(</span><span class="o">...</span><span class="p">)</span>
-<span class="g g-Whitespace">    </span><span class="mi">362</span>         <span class="n">http_headers</span><span class="o">=</span><span class="n">http_headers</span><span class="p">,</span>
-<span class="g g-Whitespace">    </span><span class="mi">363</span>     <span class="p">)</span>
-<span class="ne">--&gt; </span><span class="mi">364</span> <span class="n">fileobj</span> <span class="o">=</span> <span class="n">io</span><span class="o">.</span><span class="n">FileIO</span><span class="p">(</span><span class="n">name_or_obj</span><span class="p">,</span> <span class="s2">&quot;r&quot;</span><span class="p">)</span>
-<span class="g g-Whitespace">    </span><span class="mi">365</span> <span class="k">if</span> <span class="n">is_url</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">cache</span><span class="p">:</span>
-<span class="g g-Whitespace">    </span><span class="mi">366</span>     <span class="n">delete_fds</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">fileobj</span><span class="p">)</span>
-
-<span class="ne">FileNotFoundError</span>: [Errno 2] No such file or directory: &#39;dark-test-0002d1000.fit.bz2&#39;
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>WARNING: FITSFixedWarning: &#39;datfix&#39; made the change &#39;Set MJD-OBS to 58269.980359 from DATE-OBS&#39;. [astropy.wcs.wcs]
+</pre></div>
+</div>
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>INFO: using the unit adu passed to the FITS reader instead of the unit adu in the FITS file. [astropy.nddata.ccddata]
+</pre></div>
+</div>
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>INFO: using the unit adu passed to the FITS reader instead of the unit adu in the FITS file. [astropy.nddata.ccddata]
+</pre></div>
+</div>
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>WARNING: FITSFixedWarning: &#39;datfix&#39; made the change &#39;Set MJD-OBS to 58269.954861 from DATE-OBS&#39;. [astropy.wcs.wcs]
 </pre></div>
 </div>
 </div>
@@ -880,6 +848,12 @@ <h2><span class="section-number">1.6.2. </span>Case 2: Thermo-electrically coole
 </pre></div>
 </div>
 </div>
+<div class="cell_output docutils container">
+<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>(900.0, 1300.0)
+</pre></div>
+</div>
+<img alt="../_images/01-08-Overscan_12_1.png" src="../_images/01-08-Overscan_12_1.png" />
+</div>
 </div>
 <section id="discussion-of-example-2">
 <h3><span class="section-number">1.6.2.1. </span>Discussion of Example 2<a class="headerlink" href="#discussion-of-example-2" title="Permalink to this headline">#</a></h3>

diff --git a/v/dev/notebooks/01-11-reading-images.html b/v/dev/notebooks/01-11-reading-images.html
@@ -849,19 +849,19 @@ <h2><span class="section-number">1.8.3. </span>Option 1: Reading a single image
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>array([[ 0.15686234,  0.63173537, -0.95792637, ...,  0.12460495,
-         0.67605009, -0.9086719 ],
-       [-0.24100446, -1.06971209,  0.83988229, ..., -1.06244907,
-        -1.82323607, -0.13539269],
-       [ 1.01012088, -0.128098  ,  1.25377693, ..., -0.44530119,
-         2.45158753, -0.35507075],
+<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>array([[-0.79035741,  0.2618999 , -1.18237628, ..., -0.47607159,
+        -0.86274585,  0.46902812],
+       [ 0.86631153,  0.12348657,  0.77861946, ..., -2.13993625,
+         0.30563157, -0.10366543],
+       [ 0.22561347,  0.36272137,  0.41716996, ..., -0.23324676,
+         1.22295997, -1.45198102],
        ...,
-       [ 0.26608283, -0.28035595, -1.43508386, ...,  0.75803401,
-        -0.26601382,  0.96492044],
-       [ 1.19915484,  1.73255721, -0.93931473, ..., -0.04663622,
-         0.02075269, -0.55899388],
-       [-0.55902229,  0.71936339,  1.90422208, ...,  0.31145698,
-        -0.52095588, -0.52335227]], dtype=&#39;&gt;f8&#39;)
+       [-0.10498512, -1.95444731,  0.44066611, ..., -1.55667508,
+        -0.842927  ,  0.68214896],
+       [ 0.66747171,  0.25293923,  0.04482725, ...,  0.01967659,
+         0.81585114, -0.34085213],
+       [ 0.16576502,  0.63981455,  0.28354497, ...,  0.45147066,
+         0.31543141,  0.97099841]], dtype=&#39;&gt;f8&#39;)
 </pre></div>
 </div>
 </div>
@@ -911,19 +911,19 @@ <h2><span class="section-number">1.8.4. </span>Option 2:  Use <code class="docut
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>array([[ 0.15686234,  0.63173537, -0.95792637, ...,  0.12460495,
-         0.67605009, -0.9086719 ],
-       [-0.24100446, -1.06971209,  0.83988229, ..., -1.06244907,
-        -1.82323607, -0.13539269],
-       [ 1.01012088, -0.128098  ,  1.25377693, ..., -0.44530119,
-         2.45158753, -0.35507075],
+<div class="output text_plain highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>array([[-0.79035741,  0.2618999 , -1.18237628, ..., -0.47607159,
+        -0.86274585,  0.46902812],
+       [ 0.86631153,  0.12348657,  0.77861946, ..., -2.13993625,
+         0.30563157, -0.10366543],
+       [ 0.22561347,  0.36272137,  0.41716996, ..., -0.23324676,
+         1.22295997, -1.45198102],
        ...,
-       [ 0.26608283, -0.28035595, -1.43508386, ...,  0.75803401,
-        -0.26601382,  0.96492044],
-       [ 1.19915484,  1.73255721, -0.93931473, ..., -0.04663622,
-         0.02075269, -0.55899388],
-       [-0.55902229,  0.71936339,  1.90422208, ...,  0.31145698,
-        -0.52095588, -0.52335227]], dtype=&#39;&gt;f8&#39;)
+       [-0.10498512, -1.95444731,  0.44066611, ..., -1.55667508,
+        -0.842927  ,  0.68214896],
+       [ 0.66747171,  0.25293923,  0.04482725, ...,  0.01967659,
+         0.81585114, -0.34085213],
+       [ 0.16576502,  0.63981455,  0.28354497, ...,  0.45147066,
+         0.31543141,  0.97099841]], dtype=&#39;&gt;f8&#39;)
 </pre></div>
 </div>
 </div>
@@ -960,7 +960,7 @@ <h3><span class="section-number">1.8.5.1. </span>Summary of directory contents<a
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 <div class="cell_output docutils container">
 <div class="output text_html"><div><i>Table masked=True length=28</i>
-<table id="table140308965324560" class="table-striped table-bordered table-condensed">
+<table id="table139890306968528" class="table-striped table-bordered table-condensed">
 <thead><tr><th>file</th><th>simple</th><th>bitpix</th><th>naxis</th><th>naxis1</th><th>naxis2</th><th>imagetyp</th><th>exposure</th><th>bunit</th><th>filter</th><th>object</th></tr></thead>
 <thead><tr><th>str13</th><th>bool</th><th>int64</th><th>int64</th><th>int64</th><th>int64</th><th>str5</th><th>float64</th><th>str3</th><th>object</th><th>object</th></tr></thead>
 <tr><td>img-0000.fits</td><td>True</td><td>-64</td><td>2</td><td>200</td><td>300</td><td>BIAS</td><td>0.0</td><td>adu</td><td>--</td><td>--</td></tr>
@@ -1019,11 +1019,11 @@ <h3><span class="section-number">1.8.5.2. </span>Filtering and iterating over im
 </div>
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-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>In file img-0018.fits the exposure is: 30.0 with standard deviation  1.0005392885381794
-In file img-0020.fits the exposure is: 30.0 with standard deviation  0.9970208421961156
-In file img-0022.fits the exposure is: 30.0 with standard deviation  0.9971178874445191
-In file img-0024.fits the exposure is: 30.0 with standard deviation  0.9994471359692342
-In file img-0026.fits the exposure is: 30.0 with standard deviation  1.003665294313114
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>In file img-0018.fits the exposure is: 30.0 with standard deviation  1.0032587402130029
+In file img-0020.fits the exposure is: 30.0 with standard deviation  0.9944338492856929
+In file img-0022.fits the exposure is: 30.0 with standard deviation  0.999255085223536
+In file img-0024.fits the exposure is: 30.0 with standard deviation  1.0010736788734644
+In file img-0026.fits the exposure is: 30.0 with standard deviation  0.9982112620006653
 </pre></div>
 </div>
 </div>