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Frequently Asked Questions</TITLE>
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Frequently Asked Questions">
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<P>
<H1 ALIGN=CENTER>SLS Detectors
<BR>
Frequently Asked Questions</H1>
<P ALIGN=CENTER><STRONG>Anna Bergamaschi</STRONG>
</P>
<BR><P ALIGN=CENTER><B>Date:</B> September 27, 2017</P>
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<UL>
<LI><A NAME="tex2html26"
HREF="node1.html">Contents</A>
<LI><A NAME="tex2html27"
HREF="node2.html">SLS Detectors Software</A>
<UL>
<LI><A NAME="tex2html28"
HREF="node3.html">Which programs can I use to control my detector?</A>
<LI><A NAME="tex2html29"
HREF="node4.html">How can I control many detectors in parallel or independently?</A>
<UL>
<LI><A NAME="tex2html30"
HREF="node4.html#SECTION00221000000000000000">Examples</A>
</UL>
<LI><A NAME="tex2html31"
HREF="node5.html">How can I configure the data receiver?</A>
<LI><A NAME="tex2html32"
HREF="node6.html">What are settings and calibration files for?</A>
<UL>
<LI><A NAME="tex2html33"
HREF="node6.html#SECTION00241000000000000000">MYTHEN</A>
<LI><A NAME="tex2html34"
HREF="node6.html#SECTION00242000000000000000">GOTTHARD</A>
</UL>
<LI><A NAME="tex2html35"
HREF="node7.html">How should a configuration file look like?</A>
<LI><A NAME="tex2html36"
HREF="node8.html">What is the meaning of the file name?</A>
<LI><A NAME="tex2html37"
HREF="node9.html">Which is the sequence of the acquisition flow?</A>
<LI><A NAME="tex2html38"
HREF="node10.html">How can I synchronize my detector with the experiment?</A>
<LI><A NAME="tex2html39"
HREF="node11.html">How can several controllers be synchronized?</A>
<LI><A NAME="tex2html40"
HREF="node12.html">How can the detector movement and position and I0 readout be customized for my beamline?</A>
<LI><A NAME="tex2html41"
HREF="node13.html">In which data format are written the data?</A>
<UL>
<LI><A NAME="tex2html42"
HREF="node13.html#SECTION002111000000000000000">GOTTHARD</A>
<LI><A NAME="tex2html43"
HREF="node13.html#SECTION002112000000000000000">EIGER</A>
<LI><A NAME="tex2html44"
HREF="node13.html#SECTION002113000000000000000">JUNGFRAU</A>
</UL>
</UL>
<BR>
<LI><A NAME="tex2html45"
HREF="node14.html">General questions about detectors</A>
<UL>
<LI><A NAME="tex2html46"
HREF="node15.html">In which X-ray energy range can I use the detector?</A>
<UL>
<LI><A NAME="tex2html47"
HREF="node15.html#SECTION00311000000000000000">Sensors</A>
<LI><A NAME="tex2html48"
HREF="node15.html#SECTION00312000000000000000">Frontend electronics</A>
</UL>
<LI><A NAME="tex2html49"
HREF="node16.html">What limits the maximum frame rate?</A>
</UL>
<BR>
<LI><A NAME="tex2html50"
HREF="node17.html">Single photon counting detectors</A>
<UL>
<LI><A NAME="tex2html51"
HREF="node18.html">Which detector settings should I choose?</A>
<UL>
<LI><A NAME="tex2html52"
HREF="node18.html#SECTION00411000000000000000">MYTHEN</A>
</UL>
<LI><A NAME="tex2html53"
HREF="node19.html">How do I chose the comparator threshold?</A>
<LI><A NAME="tex2html54"
HREF="node20.html">How does the flat field correction work?</A>
<UL>
<LI><A NAME="tex2html55"
HREF="node20.html#SECTION00431000000000000000">Why isn't my flat-field flat?</A>
<LI><A NAME="tex2html56"
HREF="node20.html#SECTION00432000000000000000">Dynamic acquisition of the flat field</A>
</UL>
<LI><A NAME="tex2html57"
HREF="node21.html">What happens when I trim the detector?</A>
<UL>
<LI><A NAME="tex2html58"
HREF="node21.html#SECTION00441000000000000000">MYTHEN</A>
</UL>
<LI><A NAME="tex2html59"
HREF="node22.html">In what consists the energy calibration of the detector?</A>
<UL>
<LI><A NAME="tex2html60"
HREF="node22.html#SECTION00451000000000000000">MYTHEN</A>
</UL>
<LI><A NAME="tex2html61"
HREF="node23.html">Why should I change the dynamic range of the counters?</A>
<LI><A NAME="tex2html62"
HREF="node24.html">When should I enable rate correction</A>
<UL>
<LI><A NAME="tex2html63"
HREF="node24.html#SECTION00471000000000000000">How can I choose the dead time?</A>
</UL>
</UL>
<BR>
<LI><A NAME="tex2html64"
HREF="node25.html">Charge Integrating detectors</A>
<UL>
<LI><A NAME="tex2html65"
HREF="node26.html">(Dynamic) Gain Switching</A>
<LI><A NAME="tex2html66"
HREF="node27.html">Pedestals</A>
<LI><A NAME="tex2html67"
HREF="node28.html">Energy calibration</A>
<LI><A NAME="tex2html68"
HREF="node29.html">Data processing</A>
</UL>
<BR>
<LI><A NAME="tex2html69"
HREF="node30.html">Angular conversion</A>
<UL>
<LI><A NAME="tex2html70"
HREF="node31.html">How is the channel number coverted into angle?</A>
<LI><A NAME="tex2html71"
HREF="node32.html">How are different positions merged together?</A>
<UL>
<LI><A NAME="tex2html72"
HREF="node32.html#SECTION00621000000000000000">Introduction</A>
<UL>
<LI><A NAME="tex2html73"
HREF="node32.html#SECTION00621100000000000000">Notation</A>
<LI><A NAME="tex2html74"
HREF="node32.html#SECTION00621200000000000000">Observables</A>
</UL>
<LI><A NAME="tex2html75"
HREF="node32.html#SECTION00622000000000000000">Basic binning</A>
<UL>
<LI><A NAME="tex2html76"
HREF="node32.html#SECTION00622100000000000000">Special nasty cases</A>
</UL>
<LI><A NAME="tex2html77"
HREF="node32.html#SECTION00623000000000000000">Advanced binning</A>
<LI><A NAME="tex2html78"
HREF="node32.html#SECTION00624000000000000000">Poisson and normal statistics for diffraction</A>
<LI><A NAME="tex2html79"
HREF="node32.html#SECTION00625000000000000000">Average vs. weighted average</A>
<UL>
<LI><A NAME="tex2html80"
HREF="node32.html#SECTION00625100000000000000">Simple average</A>
<LI><A NAME="tex2html81"
HREF="node32.html#SECTION00625200000000000000">Zero-skipping average</A>
<LI><A NAME="tex2html82"
HREF="node32.html#SECTION00625300000000000000">Weighted average: definition and relationship with <IMG
WIDTH="22" HEIGHT="34" ALIGN="MIDDLE" BORDER="0"
SRC="img1.png"
ALT="$ \chi ^2$">
</A>
<LI><A NAME="tex2html83"
HREF="node32.html#SECTION00625400000000000000">Straight Poisson (zero-skipping) weighted average</A>
<LI><A NAME="tex2html84"
HREF="node32.html#SECTION00625500000000000000">Mighell-Poisson weighted average</A>
<LI><A NAME="tex2html85"
HREF="node32.html#SECTION00625600000000000000">Comparison</A>
<LI><A NAME="tex2html86"
HREF="node32.html#SECTION00625700000000000000">Analytical comparison of averages</A>
<LI><A NAME="tex2html87"
HREF="node32.html#SECTION00625800000000000000">Numerical comparison of averages</A>
</UL>
<LI><A NAME="tex2html88"
HREF="node32.html#SECTION00626000000000000000">Scaling Poisson variates</A>
<LI><A NAME="tex2html89"
HREF="node32.html#SECTION00627000000000000000">Bibliography</A>
</UL>
<LI><A NAME="tex2html90"
HREF="node33.html">Why can't I properly merge different positions?</A>
</UL>
<BR>
<LI><A NAME="tex2html91"
HREF="node34.html">About this document ...</A>
</UL>
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<ADDRESS>
Thattil Dhanya
2017-09-27
</ADDRESS>
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