#filename grp gang icc datasize TAI
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/data/spectro/51998/sdR-b1-00009396.fit 51998 9396 sp 8805664 985911162
/data/spectro/51998/sdR-r1-00009396.fit 51998 9396 sp 8805664 985911167
/data/spectro/51998/sdR-b2-00009396.fit 51998 9396 sp 8805664 985911173
/data/spectro/51998/sdR-r2-00009396.fit 51998 9396 sp 8805664 985911177