#filename grp gang icc datasize TAI
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/data/spectro/51958/sdR-b1-00008795.fit 51958 8795 sp 8805664 982458846
/data/spectro/51958/sdR-r1-00008795.fit 51958 8795 sp 8805664 982458851
/data/spectro/51958/sdR-b2-00008795.fit 51958 8795 sp 8805664 982458857
/data/spectro/51958/sdR-r2-00008795.fit 51958 8795 sp 8805664 982458861