filename typ see frms bp X Y bbso_halph_fi_20021204_163055.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163155.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163255.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163355.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163455.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163555.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163655.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163755.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163855.fts H 2 0 16 0 0 bbso_halph_fi_20021204_163955.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164055.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164155.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164255.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164355.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164455.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164555.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164655.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164755.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164855.fts H 2 0 16 0 0 bbso_halph_fi_20021204_164955.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165055.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165155.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165255.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165355.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165455.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165555.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165655.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165755.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165855.fts H 2 0 16 0 0 bbso_halph_fi_20021204_165955.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170055.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170155.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170255.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170355.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170455.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170555.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170655.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170755.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170855.fts H 2 0 16 0 0 bbso_halph_fi_20021204_170955.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171055.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171155.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171255.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_171912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_172912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_173912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_174912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_175912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_180912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_181912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_182912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_183912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_184912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_185912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_190912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_191912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_192912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_193912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_194912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_195912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_200912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_201912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_202912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_203912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_204912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_205912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_210912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_211912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_212912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_213912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_214912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215212.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215312.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215412.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215512.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215612.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215712.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215812.fts H 2 0 16 0 0 bbso_halph_fi_20021204_215912.fts H 2 0 16 0 0 bbso_halph_fi_20021204_220012.fts H 2 0 16 0 0 bbso_halph_fi_20021204_220112.fts H 2 0 16 0 0 bbso_halph_fi_20021204_220212.fts H 2 0 16 0 0