[Hps] [EXTERNAL] HPS Recon/Analysis workshop starts TOMORROW @ 8am/11am PDT/EDT

[Andrea Celentano]

Dear all,
the definition of the “Y” coordinate I am using in the WAB analysis can be obtained from the following code, see also org.hps.recon.ecal.cluster.ClusterCorrectionUtilities

Bests,
Andrea



     public static final double computeYDistanceFromEdge(HPSEcal3 ecal, double xpos, double ypos) {
        // distance to beam gap edge
        double ydist;
        // Get these values from the Ecal geometry:
        HPSEcalDetectorElement detElement = (HPSEcalDetectorElement) ecal.getDetectorElement();
        double BEAMGAPTOP = 20.0;
        try {
            BEAMGAPTOP = ecal.getNode().getChild("layout").getAttribute("beamgapTop").getDoubleValue();
        } catch (DataConversionException e) {
            try {
                BEAMGAPTOP = ecal.getNode().getChild("layout").getAttribute("beamgap").getDoubleValue();
            } catch (DataConversionException ee) {
                ee.printStackTrace();
            }
        }
        double BEAMGAPBOT = -20.0;
        try {
            BEAMGAPBOT = -ecal.getNode().getChild("layout").getAttribute("beamgapBottom").getDoubleValue();
        } catch (DataConversionException e) {
            try {
                BEAMGAPBOT = -ecal.getNode().getChild("layout").getAttribute("beamgap").getDoubleValue();
            } catch (DataConversionException ee) {
                ee.printStackTrace();
            }
        }
        double BEAMGAPTOPC = BEAMGAPTOP + 13.0; // mm
        double BEAMGAPBOTC = BEAMGAPBOT - 13.0; // mm
        // x-coordinates of crystals on either side of row 1 cut out
        EcalCrystal crystalM = detElement.getCrystal(-11, 1);
        Hep3Vector posM = crystalM.getPositionFront();
        EcalCrystal crystalP = detElement.getCrystal(-1, 1);
        Hep3Vector posP = crystalP.getPositionFront();
        if ((xpos < posM.x()) || (xpos > posP.x())) {
            if (ypos > 0) {
                ydist = Math.abs(ypos - BEAMGAPTOP);
            } else {
                ydist = Math.abs(ypos - BEAMGAPBOT);
            }
        } else {
            if (ypos > 0) {
                if (ypos > (CUTOFF_OFFSET + BEAMGAPTOP)) {
                    ydist = Math.abs(ypos - BEAMGAPTOP);
                } else {
                    ydist = Math.abs(ypos - BEAMGAPTOPC);
                }
            } else {
                if (ypos > (-CUTOFF_OFFSET + BEAMGAPBOT)) {
                    ydist = Math.abs(ypos - BEAMGAPBOTC);
                } else {
                    ydist = Math.abs(ypos - BEAMGAPBOT);
                }
            }
        }
        return ydist;
    }



> On May 2, 2022, at 04:39, Graham, Mathew Thomas <mgraham at slac.stanford.edu> wrote:
> 
> 
> Hi All, 
> 
> Tomorrow morning is the first day of the recon/analysis workshop.  We’ll start at 8am pacific/11 am eastern and to until ~noon pacific both Monday and Tuesday. The agenda is here:
> 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.slac.stanford.edu_event_7201_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=g2cf-h4HEFmlMKBQzPLAaGWczHc0g-Y6fJ9wOW_AUM8goisZuC828wKZtqD6eho-&s=N3JZnGfBF3HMcEhTAAGO0SG57DSyO75-SoupxNm447w&e=  <https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.slac.stanford.edu_event_7201_&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=b64PmvdlNK3IeNQB0tzGzAKFF3pvWWLVRwe1iWhJpTAyLJRJxafLbGZx-ZNVb41I&s=O-8KkBfmx60eh4xTWxd-W4omsCu4rmHAzUaKLL6cpg0&e=>
> 
> There is a confluence page where information will go: 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_pages_viewpage.action-3FpageId-3D343712287&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=g2cf-h4HEFmlMKBQzPLAaGWczHc0g-Y6fJ9wOW_AUM8goisZuC828wKZtqD6eho-&s=BSAP-PiWgH69ZMpUtzJJF_pJ7GVLB_VUiwbwUWV6N0g&e=  <https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_pages_viewpage.action-3FpageId-3D343712287&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=b64PmvdlNK3IeNQB0tzGzAKFF3pvWWLVRwe1iWhJpTAyLJRJxafLbGZx-ZNVb41I&s=g10b2rALemqxqz_MaJvHMSohbtPfcdMvjsi7MKeq7Ww&e=>
> 
> Here is the zoom info (also on the indico page):  
> 
> 
> Topic: HPS Recon/Analysis Workshop
> Time: May 2, 2022 09:00 AM Mountain Time (US and Canada)
> 
> Join from PC, Mac, Linux, iOS or Android: https://urldefense.proofpoint.com/v2/url?u=https-3A__stanford.zoom.us_j_4503457308-3Fpwd-3DVFdFZGpsUHFuSDdYa0JVOWI3cENFUT09&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=g2cf-h4HEFmlMKBQzPLAaGWczHc0g-Y6fJ9wOW_AUM8goisZuC828wKZtqD6eho-&s=2UZl1POLSD_GW6auQ26NuFMuE37hg1nVKL-WqAboAMk&e=  <https://urldefense.proofpoint.com/v2/url?u=https-3A__stanford.zoom.us_j_4503457308-3Fpwd-3DVFdFZGpsUHFuSDdYa0JVOWI3cENFUT09&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=ErLkbYGWd8oSAZ70ywHxhA&m=b64PmvdlNK3IeNQB0tzGzAKFF3pvWWLVRwe1iWhJpTAyLJRJxafLbGZx-ZNVb41I&s=sLpJW3lO5haU6QYFsjnx3RBS7yayJ82fB7rxTvBFzGs&e=>
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