{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Index","Authorised_Sheet","Activity_Log"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Index","index":0,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Authorised_Sheet","index":1,"n_rows":10,"n_cols":3,"rows_kept":10,"cut":false,"hidden":false,"merged":[]}
["Authorised User"]
["Lalit Mohan"]
["A"]
["B"]
["C"]
[]
[]
[]
[]
[null,null,{"$f":"MATCH(A2,A2:A5,0)","v":1}]

{"sheet":"Activity_Log","index":2,"n_rows":5,"n_cols":3,"rows_kept":5,"cut":false,"hidden":false,"merged":[]}
["User Name","File Open Time","File Close Time"]
["a","2012-12-20T20:38:37","2012-12-20T20:38:49"]
["a","2012-12-20T20:40:51","2012-12-20T20:42:06"]
["a","2012-12-20T20:42:22","2012-12-20T20:44:26"]
["a","2012-12-20T20:48:02","2012-12-20T20:48:07"]