{
  "_": {
    "CDF.NoVarData": "codice_hi_epoch['VarData'] = None in in https://cdaweb.gsfc.nasa.gov/sp_phys/data/imap/ialirt/l1/realtime/2026/imap_ialirt_l1_realtime_20260201_v001.cdf; CDF metadata = {'codice_hi_epoch': {'VarDescription': {'BlockingFactor': 1, 'Compress': 0, 'DataTypeValue': 33, 'DataType': 'CDF_TIME_TT2000', 'DimSizes': [], 'DimVariances': [], 'LastRecord': -1, 'Num': 30, 'NumDims': 0, 'NumElements': 1, 'PadValue': array([-9223372036854775807]), 'RecVariance': True, 'SparseRecords': 'No_sparse', 'VarType': 'zVariable', 'VariableName': 'codice_hi_epoch'}, 'VarAttributes': {'FILLVAL': -9223372036854775808, 'FORMAT': ' ', 'VALIDMIN': 315576066184000000, 'VALIDMAX': 3155716869184000000, 'VAR_TYPE': 'support_data', 'UNITS': 'ns', 'CATDESC': 'Time CoDICE-Hi instrument took the measurement, number of nanoseconds since J2000 with leap seconds included', 'FIELDNAM': 'CoDICE-Hi epoch', 'LABLAXIS': 'epoch', 'SCALETYP': 'linear', 'MONOTON': 'INCREASE', 'TIME_BASE': 'J2000', 'TIME_SCALE': 'Terrestrial Time', 'REFERENCE_POSITION': 'Rotating Earth Geoid', 'RESOLUTION': ' ', 'DICT_KEY': 'SPASE>Support>SupportQuantity:Temporal', 'CDF_DATA_TYPE': 'CDF_TIME_TT2000'}, 'VarData': None}}"
  }
}