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Overview

ISO-NE's published HB FCM ARA source feed. This catalog page exposes the physical schema, coverage, and latest source rows without inventing a normalized grain for publisher-shaped snapshot fields. Use the documented key and event time when comparing revisions or vintages.

Schema11

Column
Type
event_timeDateTime64(6, 'UTC')
cpLowCardinality(String)
auc_typeLowCardinality(String)
mask_res_idInt64
mask_lpidNullable(Int64)
mask_czidNullable(Int64)
res_typeNullable(String)
bid_typeLowCardinality(String)
seg1_mwNullable(Float64)
seg1_priceNullable(Float64)
ingested_atDateTime64(6, 'UTC')

Sample rows

event_timecpauc_typemask_res_idmask_lpidmask_czidres_typebid_typeseg1_mwseg1_priceingested_at
2026-08-13 08:30:33.5283852025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-13 08:30:34.522216
2026-08-12 08:30:30.5514972025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-12 08:30:31.272009
2026-08-11 08:30:30.4517922025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-11 08:30:31.189633
2026-08-10 08:30:31.2873132025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-10 08:30:32.059990
2026-08-09 08:30:29.5371722025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-09 08:30:30.204371
2026-08-08 08:30:33.2403892025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-08 08:30:34.088584
2026-08-07 08:30:33.4920462025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-07 08:30:34.314787
2026-08-06 08:30:30.5544642025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-06 08:30:31.250764
2026-08-05 08:30:32.6387422025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-05 08:30:33.435182
2026-08-04 08:30:30.1054132025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-04 08:30:31.390643
2026-08-03 08:30:32.4502262025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-03 08:30:33.261724
2026-08-02 08:30:33.2614522025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-02 08:30:33.898938
2026-08-01 08:30:33.4549932025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-08-01 08:30:34.112663
2026-07-31 08:30:31.6296232025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-31 08:30:32.362974
2026-07-30 08:30:35.6495432025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-30 08:30:36.671183
2026-07-29 08:30:32.9595562025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-29 08:30:33.717614
2026-07-28 08:30:30.0762642025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-28 08:30:30.785524
2026-07-27 08:30:31.4341172025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-27 08:30:32.259091
2026-07-26 08:30:34.0506972025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-26 08:30:34.949360
2026-07-25 08:30:41.5639272025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-25 08:30:42.539852
2026-07-24 08:30:29.6205432025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-24 08:30:30.804071
2026-07-23 08:30:54.7893472025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-23 08:31:02.132029
2026-07-22 08:30:31.1679802025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-22 08:30:32.571988
2026-07-21 08:30:34.1763762025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-21 08:30:35.495098
2026-07-19 08:31:57.4951072025-26ARA399643504288506GeneratingDemand_Bid42.0010.542026-07-19 08:32:08.182666

Coverage

96.4% complete3 gap days81 days with data
Show coverage history ▾
Coverage: 96.4%Days with data: 81Gaps: 3
2026
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