In meas gap calculation

SFN mod T = FLOOR(gapOffset/10);

subframe = gapOffset mod 10; consider gap0 i.e 40ms (MGRP) .

T = MGRP/10 ;

Here if gapoffset is ----> 28 ,then subframe start is --> 28 % 10 = 8 . and SFN is 2 (SFN % T = FLOOR(28 / 10) ) ; T = 40 / 10 = 4;

so my doubt is as spec say meas gp length is 6ms , so meas gap for gapoffset 28 , whether it will exend to SFN 3 of subframes 0 , 1 , 2,3 (as in SFN 2 sub frames is 8 , 9 ) , or only it permits to SFN 2 with subframe 8,9 .