QFILBP_STATUS: to know how the LEP beam position with BOMS was found:

The output argument ISTAT may be used to know how the LEP beam position with BOMS was found. This implies that the data card BOBS was used (see 4.16 on p. ).

ISTAT

Output argument : flag telling how the LEP beam position with BOMS was found.

• = 0 No standard chunk-by-chunk beam position (XGETBP is FALSE.)
  All positive values below are obtained for XGETBP = .TRUE.

• = 1 VDET (x) VDET (y)
• = 2 BOM+QSO (x) VDET (y)
• = 3 VDET (x) BOM+QSO (y)
• = 4 BOM+QSO (x) BOM+QSO (y)
• = 5 Average (x) VDET (y)
• = 6 VDET (x) Average (y)
• = 7 Average (x) Average (y)