select
  group_number,                            -- GROUP_NUMBER NUMBER
  operation,                               -- OPERATION CHAR(5)
  state,                                   -- STATE VARCHAR2(4)
  power,                                   -- POWER NUMBER
  actual,                                  -- ACTUAL NUMBER
  sofar,                                   -- SOFAR NUMBER
  est_work,                                -- EST_WORK NUMBER
  est_rate,                                -- EST_RATE NUMBER
  est_minutes,                             -- EST_MINUTES NUMBER
  error_code                               -- ERROR_CODE VARCHAR2(44)
from
  gv$asm_operation
where
  inst_id = USERENV('Instance')