Removed H2 electronics from Mid Y (Rack 1x18 and 1x19). List of items removed: 1 ASC Quad Photodiode Whitening Board D990399 SN10 2 Anti-Image D000186 Rev D SN155 3 Universal Dewhitening Board D000183 SN 113 REV B 4 Universal Dewhitening Board D000183 SN 164 REV C 5 Opt Lever PD Interdace D010033 Rev B SN143 6 Anti-ImageFilter Board D000186 REV C SN125 7 Universal Dewhitening Board D000183 SN 02 REV A 8 Tidal and Mircoseismic Summing Module D020094 SN107 9 SUS PD White/Interface Board D000210 Rev A SN31 10 LOS Bias Module D000341 SN109 11 VMIVME 7851 - h2iscmy 12 Pentek Model 6102 13 Pentek Model 6102 14 D980369 SN120 15 ICS-110B-32 (no dhrtr) 16 SYNC TIMING GEN. D050093 SN LHO19 17 DOUT XVME220 18 VM8DAC-8 (Frequency Devices Inc.) 19 Variable Time Delay Module D010285 REV A SN 129 20 h2iscauxmy (MVME 162-262) 21 VMIVME 3113A 22 DOUT XVME-220 23 VMIVME 4116 24 VMIVME 4116 25 D990147 SN001 26 Satellite Amp Adapter D010069 27 LOS Coil Driver D000325 SN113 28 h2gpsmy MVE 162-333 29 Brandywine VME Card 30 UPS Fortress 1425 31 Isotron - Power Supply Model 2793