http://hms.sternhell.at/lightwiki/index.php?action=history&feed=atom&title=NL_Utrecht_2 2026-06-17T08:43:37Z Revision history for this page on the wiki MediaWiki 1.22.2 http://hms.sternhell.at/lightwiki/index.php?title=NL_Utrecht_2&diff=811&oldid=prev 2016-04-28T14:36:15Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 14:36, 28 April 2016</td> </tr><tr><td colspan="2" class="diff-lineno">Line 31:</td> <td colspan="2" class="diff-lineno">Line 31:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&#160;&#160; Fit: a,b,c,x0,d,: 1.16538e+05,4.18392e-03,3.40829e-07,-2.89218e-02,4.95388e-03,res2/(N-n-1) = 0.0556 ,N = 261, n= 5</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&#160;&#160; Fit: a,b,c,x0,d,: 1.16538e+05,4.18392e-03,3.40829e-07,-2.89218e-02,4.95388e-03,res2/(N-n-1) = 0.0556 ,N = 261, n= 5</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>--[[Benutzer:GuentherWuchterl|GuentherWuchterl]] 22:59, 18. Aug. 2010 (UTC)</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>--[[Benutzer:GuentherWuchterl|GuentherWuchterl]] 22:59, 18. Aug. 2010 (UTC)</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">WH --[[User:GuentherWuchterl|GW]] ([[User talk:GuentherWuchterl|talk]]) 16:36, 28 April 2016 (CEST)</ins></div></td></tr> </table>

GuentherWuchterl http://hms.sternhell.at/lightwiki/index.php?title=NL_Utrecht_2&diff=810&oldid=prev 2016-04-28T14:35:28Z

<p>Created page with &quot;near the central point of the Dutch weather stations: Weather: http://www.knmi.nl/klimatologie/daggegevens/index.cgi [http://dc.zah.uni-heidelberg.de/__system__/adql/query/fo...&quot;</p> <p><b>New page</b></p><div>near the central point of the Dutch weather stations:<br /> Weather: http://www.knmi.nl/klimatologie/daggegevens/index.cgi<br /> <br /> [http://dc.zah.uni-heidelberg.de/__system__/adql/query/form?__nevow_form__=genForm&amp;query=select%20*%20from%20lightmeter.stations&amp;timeout=5&amp;_FORMAT=HTML&amp;submit=Go Kalibration at GAVO]<br /> NL_Utrecht_2 52.0753 5.1101 6.0 Wim Schmidt 0 116538.0 0.00418392 3.40829e-09 0.00495388<br /> <br /> =Calibration March 6-8 2010=<br /> <br /> <br /> The calibration for NL_Utrecht_2:<br /> <br /> X = c ( b (a exp (n(1+d*T)/a) - 1) + n ) <br /> n ... counts (sensor output)<br /> T ... sensor-temperature in °C<br /> X ... physical quantity (total radiation in [W/m²] <br /> or horizontal illumination [Lux])<br /> <br /> a,b,c,d = 1.16538e+05, 4.18392e-03, 3.40829e-09, 4.95388e-03 [W/m²]<br /> [a,b,c,d = 1.16538e+05, 4.18392e-03, 3.40829e-07, 4.95388e-03 [Lux] ]<br /> <br /> [Background x0= 28.9 mlx]<br /> <br /> Log:<br /> <br /> In [74]: SJD1=(X.JD &gt; mx.DateTime.DateTime(2010,3,6,10,37).jdn) &amp; (X.JD &lt; mx.DateTime.DateTime(2010,3,7,8,00).jdn)<br /> In [75]: SJD2=(X.JD &gt; mx.DateTime.DateTime(2010,3,7,10,11).jdn) &amp; (X.JD &lt; mx.DateTime.DateTime(2010,3,7,23,59).jdn)<br /> In [76]: SSH=(X.Sunheight_deg_from_JD(X.JD)&gt;20)|((X.Sunheight_deg_from_JD(X.JD)&lt;0)&amp;(X.Sunheight_deg_from_JD(X.JD)&gt;-12))<br /> In [77]: SJD=(SJD1|SJD2)&amp;SSH<br /> In [78]: X.plot_em1c0T(1.19769e+05,9.48089e-03,2.17334e-07,-1.70136e-02,5.43590e-03,marker='o',color='r',JD_select=SJD)<br /> In [79]: X.fit_em1_to_natLight(Lux_range=[0.0001, 200000], type='em1c0T',JD_select=SJD)<br /> Fit: a,b,c,x0,d,: 1.16538e+05,4.18392e-03,3.40829e-07,-2.89218e-02,4.95388e-03,res2/(N-n-1) = 0.0556 ,N = 261, n= 5<br /> --[[Benutzer:GuentherWuchterl|GuentherWuchterl]] 22:59, 18. Aug. 2010 (UTC)</div>

GuentherWuchterl