<div dir="ltr">Hello Sean and all,<div><br></div><div>In browsing through the ccdb tables for the Photon Beam, most of the tables make sense, but one of them seems out of place. There are "scaled_energy_range" tables for each of the microscope and fixed_array, but there is none for the pair_spectrometer. However, there is a scaled_energy_range table at the top level of PHOTON_BEAM with 340 elements. What is that? Does that belong under pair_spectometer? If not, what does it mean? Where is the energy calibration of the pair spectrometer? We should have energies for right and left fine-segmentation counters in the PS.</div>
<div><br></div><div>I am about to enter some initial values in the scaled_energy_range tables for the tagger microscope and fixed array, based on work done recently by Dan Sober, so I can use these to write the correct tag hits in hdgeant. I want to make sure I put my numbers in the right spot that you foresaw for them. I think I understand everything you have put in there except what I highlight above.</div>
<div><br></div><div>thanks,</div><div>-Richard Jones</div><div><br></div><div><br></div></div>