Prime Keys are: CarrRot CMLon is slotted 'slot' using CMLon_index DB Index Keys are same as Prime Keys All Keywords for series hmi.rdVflows_fd15_frame: CarrRot (int) Carrington rotation CMLon (float) Longitude of central meridian at MidTime amu (float) Inversion error trade-off parameter freqmin (float) Lower frequency limit for inversions freqmax (float) Upper frequency limit for inversions radmin (float) Lower limit in mode lower turning radius for inversions radmax (float) Upper limit in mode lower turning radius for inversions Module (string) Creating module Source (string) Input data source BLD_VERS (string) JSOC library build Created (time) Record creation time Duration (float) Length of tracking intervals Cadence (float) Temporal image cadence Size (float) Diameter of regions (nominal) MapScale (float) Map scale CMLon_base (float) LonHG index base CMLon_step (float) LonHG index step HISTORY (string) Record modification history Segments for series hmi.rdVflows_fd15_frame: Ux NA generic Zonal velocity inversions Uy NA generic Meridional velocity inversions