#filename grp gang icc datasize TAI
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/data/spectro/51935/sdR-b1-00008424.fit 51935 8424 sp 8805664 980465447
/data/spectro/51935/sdR-r1-00008424.fit 51935 8424 sp 8805664 980465451
/data/spectro/51935/sdR-b2-00008424.fit 51935 8424 sp 8805664 980465456
/data/spectro/51935/sdR-r2-00008424.fit 51935 8424 sp 8805664 980465460