Added S1-LCE Map corresponding to FDC-3D V0 (#628)
Added S1-LCE Map corresponding to FDC-3D V0 (#628)

Summary Note: https://xe1t-wiki.lngs.infn.it/doku.php?id=xenon:xenon1t:berget2:s1-lce_sr1_fdc-3d_v0

Production Note: https://github.com/XENON1T/XeAnalysisScripts/blob/master/DoubleScatter_Analysis/notes/Xe1T_Kr83m_LCE-Map_SR1_FDC-3D_V0.ipynb
XENON1T/pax,XENON1T/pax