datetime,datenite,label,file_cnt,fits_cnt,uncomp_fits_cnt,comp_fits_cnt,stacks
2026-05-23 07:45:01,20260522,b4-stk,0,0,0,0,0
2026-05-23 07:45:02,20260522,cals,0,0,0,0,0
2026-05-23 07:45:02,20260522,compressed,0,0,0,0,0
2026-05-23 07:45:02,20260522,cals-comp,0,0,0,0,0