datetime,datenite,label,file_cnt,fits_cnt,uncomp_fits_cnt,comp_fits_cnt,stacks
2026-08-22 07:45:01,20260821,b4-stk,0,0,0,0,0
2026-08-22 07:45:01,20260821,cals,0,0,0,0,0
2026-08-22 07:45:02,20260821,compressed,0,0,0,0,0
2026-08-22 07:45:02,20260821,cals-comp,0,0,0,0,0