{"type": "object", "properties": {"CONSTRAINTID": {"type": "string", "examples": ["F_I+LREG_0210", "F_I+NIL_APD_TL_L5", "F_I+NIL_MG_R5", "F_I+RREG_0220", "F_MAIN++LREG_0210", "F_MAIN+LREG_0210", "F_MAIN+RREG_0220", "F_T+LREG_0050", "F_T+RREG_0050", "F_TASCAP_LREG_0210", "F_TASCAP_RREG_0220"], "description": "Generic Constraint ID"}, "INTERVAL_DATETIME": {"type": "string", "examples": ["2026/08/31 00:05:00"], "format": "date-time", "description": "Dispatch Interval Date Time"}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/08/31 00:00:00"], "format": "date-time", "description": "Settlement Date"}, "VERSIONNO": {"type": "integer", "examples": ["1"], "minimum": 0, "maximum": 65535, "description": "Settlement Run No"}, "CMPF": {"type": "number", "description": "Constraint Market Participant Factor. This column is NULL for Settlement Dates past FPP Rule Effective Date"}, "CRMPF": {"type": "number", "description": "Constraint Residual Market Participant Factor. This column is NULL for Settlement Dates past FPP Rule Effective Date"}, "DRCF": {"type": "number", "examples": ["-0.08762999", "-0.63949506"], "description": "The DRCF Value from the FPP Inputs for the Constraint Id used to calculate Unused Residual Amount"}, "FPP_AMOUNT": {"type": "number", "examples": ["-0.00424935", "0.00017035", "0", "151.79593039"], "description": "The total FPP Amount from Eligible Units for the Constraint Id"}, "FPP_RESIDUAL_AMOUNT": {"type": "number", "examples": ["-0.00017035", "0.00424935", "0", "54.9036097"], "description": "The total FPP Residual Amount for the Constraint Id"}, "LASTCHANGED": {"type": "string", "examples": ["2026/09/01 01:12:12"], "format": "date-time", "description": "Last date and time record changed"}, "NRCF": {"type": "number", "examples": ["-0.00035401", "0", "-0.99966273"], "description": "The NRCF Value from the FPP Inputs for the Constraint Id used to calculate Used Residual Amount"}, "P_REGULATION": {"type": "number", "examples": ["0.01", "5", "22.25142", "10"], "description": "The PRegulation Value from Constraints FCAS Requirement data"}, "RCF": {"type": "number", "examples": ["-0.00035401", "0.00236515", "0", "0.78731264"], "description": "The RCF Value from the FPP Inputs for the Constraint Id used to calculate FPP Residual"}, "RCR": {"type": "number", "examples": ["8.51092", "0", "695.47606"], "description": "The RCR Value from the FPP Inputs for the Constraint Id used to calculate FPP Amount"}, "RECOVERY_FACTOR_CMPF": {"type": "number", "description": "Recovery factor for CMPF based recovery. This column is NULL for Settlement Dates past FPP Rule Effective Date"}, "RECOVERY_FACTOR_CRMPF": {"type": "number", "description": "Recovery factor for CRMPF based recovery. This column is NULL for Settlement Dates past FPP Rule Effective Date."}, "REQUIREMENTDEMAND": {"type": "number", "examples": ["-84.70725064", "-1992.50057497"], "description": "the aggregate customer demand value used to recover the cost of this requirement"}, "RESIDUALTOTAL_MWH": {"type": "number", "examples": ["87.45846842", "2217.60554949"], "description": "The total residual MWh(ABS(ACE_MWh) + ASOE(MWh)) of the requirement regions."}, "TSFCAS": {"type": "number", "examples": ["0.175", "8", "261.375", "52"], "description": "The Adjusted Cost Value from Constraints FCAS Requirement data"}, "UNUSED_AMOUNT": {"type": "number", "examples": ["-0.05985318", "0", "-94.49015056"], "description": "The total Reg Unused Amount from Eligible Units for the Constraint Id"}, "UNUSED_RESIDUAL_AMOUNT": {"type": "number", "examples": ["-0.02333166", "0", "-57.57664904"], "description": "The total Reg Unused Residual Amount for the Constraint Id"}, "USAGE_VALUE": {"type": "number", "examples": ["0.00337", "0", "1", "0.98709276"], "description": "The Usage Value from the FPP Inputs for the Constraint Id used to calculate Used Amount"}, "USED_AMOUNT": {"type": "number", "examples": ["-0.00079495", "0", "-138.47368102"], "description": "The total Reg Used Amount from Eligible Units for the Constraint Id"}, "USED_RESIDUAL_AMOUNT": {"type": "number", "examples": ["-0.00001254", "0", "-63.39381704"], "description": "The total Reg Used Residual Amount for the Constraint Id"}, "USESUBSTITUTEDEMAND": {"type": "boolean", "description": "Flag to indication that substitute demand was used to recover this requirement"}}, "required": ["CONSTRAINTID", "INTERVAL_DATETIME", "SETTLEMENTDATE", "VERSIONNO"], "description": "SET_FCAS_REGULATION_TRK shows FCAS Regulation Service Constraint tracking for Regional FCAS Regulation recovery\nSET_FCAS_REGULATION_TRK contains public data and is available to all\nparticipants.\n\nVolume\n\nApproximately 350,000 per week."}