<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">
<div class=""><br class="">
</div>
<div>
<blockquote type="cite" class="">
<div class="">
<div id="divtagdefaultwrapper" style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class="">
<div style="" class="">
<hr tabindex="-1" style="display: inline-block; width: 568.390625px;" class="">
<div id="divRplyFwdMsg" dir="ltr" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">From:</b><span class="Apple-converted-space"> </span>Maurik Holtrop <<a href="mailto:maurik@einstein.unh.edu" class="">maurik@einstein.unh.edu</a>><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Tuesday, October 20, 2015 10:54 AM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>Bradley T Yale<br class="">
<b class="">Cc:</b><span class="Apple-converted-space"> </span><a href="mailto:hps-analysis@jlab.org" class="">hps-analysis@jlab.org</a><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [Hps-analysis] MC Trident Discrepancy</font>
<div class=""> </div>
</div>
<div class="">
<div class="">Hi Bradley,</div>
<div class=""><br class="">
</div>
<div class="">I am glad you caught this, but I think that your fix will result in more event for MC, so the discrepancy between data and MC will get worse. Or do I have this the wrong way around?</div>
<div class="">Has pass3 MC started? </div>
</div>
</div>
</div>
</div>
</blockquote>
<div><br class="">
</div>
<div><br class="">
</div>
<div><br class="">
</div>
<div>We knew about this and had already been using approximately the right number of generated-per-readout files to do normalization. Still, doing everything 10-1 will make it much simpler. </div>
<br class="">
<blockquote type="cite" class="">
<div class="">
<div id="divtagdefaultwrapper" style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class="">
<div style="" class="">
<div class="">
<div class=""><br class="">
<div class="">Best,</div>
<div class=""> Maurik</div>
<div class=""><br class="">
</div>
-----------------------------------------------</div>
<div class=""><br class="">
On Oct 16, 2015, at 3:57 PM, Bradley T Yale <<a href="mailto:btu29@wildcats.unh.edu" class="">btu29@wildcats.unh.edu</a>> wrote:<br class="">
<br class="">
</div>
<blockquote type="cite" class="">
<div class="">
<div id="divtagdefaultwrapper" style="font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class="">
<div style="margin-top: 0px; margin-bottom: 0px;" class="">Hey everyone,</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">This could be a major cause of the discrepancy in relative trident yields in MC.</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class="">
</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">The way I've been reading out the pure MC components is 100 generated files -> 1 recon file, but it seems that this was too many events for the readout step to handle, and it only processes a certain
number of files before stopping. However, the jobs never report an error and complete fine while using <100 files. This will greatly affect the number of events used for normalization.</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class="">
</div>
<div id="Signature" class="">
<div id="divtagdefaultwrapper" style="font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class="">
<div style="margin-top: 0px; margin-bottom: 0px;" class="">If looking at Pass2 MC (tagged '3.4.0'), then the number of generated files each recon file corresponds to is:</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class="">
</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">BH: 1 recon file = 63-100 generated files (depending on whether the fieldmap was applied)</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">RAD: 1 recon file = 16-30 generated files</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">tritrig: 1 recon file = 10 generated files</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class="">
</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">This can be easily fixed by standardizing the readout of everything without background to 10-to-1, which I will start doing in the pass3 folder, and that number of files can then be assumed.</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">In the meantime, the number of input files and events used for pass2 MC readout can be found listed in the corresponding logs and your calculations adjusted accordingly:</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">/work/hallb/hps/mc_production/pass2/logs/readout/</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class="">
</div>
<div style="margin-top: 0px; margin-bottom: 0px;" class="">I am very sorry for not catching this sooner.<br class="">
</div>
<p style="margin-top: 0px; margin-bottom: 0px;" class=""></p>
</div>
</div>
</div>
</div>
</blockquote>
<blockquote type="cite" class="">
<div class=""><span class="">_______________________________________________</span><br class="">
<span class="">Hps-analysis mailing list</span><br class="">
<span class=""><a href="mailto:Hps-analysis@jlab.org" class="">Hps-analysis@jlab.org</a></span><br class="">
<span class=""><a href="https://mailman.jlab.org/mailman/listinfo/hps-analysis" class="">https://mailman.jlab.org/mailman/listinfo/hps-analysis</a></span><br class="">
</div>
</blockquote>
</div>
</div>
</div>
<span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
<span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Hps-analysis
mailing list</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
<a href="mailto:Hps-analysis@jlab.org" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">Hps-analysis@jlab.org</a><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
<a href="https://mailman.jlab.org/mailman/listinfo/hps-analysis" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">https://mailman.jlab.org/mailman/listinfo/hps-analysis</a></div>
</blockquote>
</div>
<br class="">
</body>
</html>