{"package":"HISTORICAL TABLES","documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec64.htm#392"],"comment":"DEFAULTPEROFFER shows half hourly period-based data in the default bid for each Dispatchable Unit, such as period availability, rate of change and band quantities.","description":"Source\n\nObsolete; was updated only when participant changes their default bid.","unused":true,"primary_keys":["DUID","PERIODID","SETTLEMENTDATE","VERSIONNO"],"indexes":[["LASTCHANGED"]],"columns":{"DUID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Dispatchable Unit Identifier","examples":["W/HOE#2"],"warnings":["This column may contain funny characters such as / (slash) or # (hash). This may break hive-style partitioning.\n"],"is_categorical":true},"PERIODID":{"sql_type":"NUMBER(3,0)","pl_type":"pl.Int16","mandatory":true,"comment":"Market data. Trading Interval number","is_integer":true,"num_int_bits":16},"SETTLEMENTDATE":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":true,"comment":"Market date starting at 04:30","examples":["2026/01/20 00:05:00"],"warnings":["Despite what the name suggests, this is a datetime, not a date."],"parse_csv_as_string":true,"is_s_datetime":true},"VERSIONNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Version no of the offer file.","is_integer":true,"unsigned_int":true,"num_int_bits":16},"BANDAVAIL1":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 1","is_integer":true,"num_int_bits":32},"BANDAVAIL2":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 2","is_integer":true,"num_int_bits":32},"BANDAVAIL3":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 3","is_integer":true,"num_int_bits":32},"BANDAVAIL4":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 4","is_integer":true,"num_int_bits":32},"BANDAVAIL5":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 5","is_integer":true,"num_int_bits":32},"BANDAVAIL6":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 6","is_integer":true,"num_int_bits":32},"BANDAVAIL7":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 7","is_integer":true,"num_int_bits":32},"BANDAVAIL8":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 8","is_integer":true,"num_int_bits":32},"BANDAVAIL9":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 9","is_integer":true,"num_int_bits":32},"BANDAVAIL10":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Availability at price band 10","is_integer":true,"num_int_bits":32},"FIXEDLOAD":{"sql_type":"NUMBER(9,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Fixed unit output MW. A value of zero means no fixed load so the unit is dispatched according to bid and market (rather than zero fixed load)","is_float":true},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2026/01/20 00:05:00"],"parse_csv_as_string":true,"is_s_datetime":true},"MAXAVAIL":{"sql_type":"NUMBER(12,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Maximum planned availability MW","is_float":true},"PASAAVAILABILITY":{"sql_type":"NUMBER(12,0)","pl_type":"pl.Int64","mandatory":false,"comment":"The physical plant capability including any capability potentially available within 24 hours.","is_integer":true,"num_int_bits":64},"ROCDOWN":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Rate of change down MW/min","is_integer":true,"num_int_bits":32},"ROCUP":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Rate of change up MW/min","is_integer":true,"num_int_bits":32},"SELFDISPATCH":{"sql_type":"NUMBER(9,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Not used","unused":true,"is_float":true}},"visibility":"Private"}