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Data Product Descriptions

hmi.rdVfitsf_fd30

Data Series Class: ring fits for flows
Creating Module: rdfitf
Input Data: hmi.rdVpspec_fd30

Data Processing Status

Data for CR 2096:240–2125:030 (1 May 2010 – 16 July 2012) were based on data mapped and tracked using a camera position angle that was subsequently established to about 0°.07 in error and corrected. Reprocessing of the tracked cubes using the corrected angle, and of the data products dependent on them, is complete.

Versions of creating module used to produce records in the data series:

The following records have been subsequently reprocessed and exist in multiple versions in the DRMS database:

For current processing status, see the Ring-Diagram Status page.

See also the status report for the source spectra.

Data Notes

The fixed arguments to rdfitf that have been used in populating this series are:

JSOC Series Definition

#=====Global Series Information=====
Seriesname:	hmi.rdVfitsf_fd30
Description:	"ring fits to power spectra of 30-deg HMI Doppler cubes on ring-diagram synoptic grid tracked 1/12 CR"
Author:		"Rick Bogart"
Archive:	1
Unitsize:	69
Retention:	2000
Tapegroup:	6
PrimeKeys:	CarrRot, CMLon, LonHG, LatHG, LonCM
Version:	2.1

#=====Links=====

Link: Source, hmi.rdVpspec_fd30, dynamic, "input data cube"

# ===== Keyword list ===== #
# Format:
#   Keyword: <name>, link, <linkname>, <target keyword name>, <comment>
# or
#   Keyword: <name>, <datatype>, {constant | variable}, {record | segment}, 
#            <default value>, <format>, <unit>, <comment>

Keyword: CarrRot, int, variable, record, -1,  %d, NA, "Carrington rotation at MidTime"
Keyword: CMLon,   float,  slot,     record, NaN, %03.0f, deg, "Longitude of central meridian at MidTime"
Keyword: LonHG,   float,  slot,     record, NaN, %05.1f, deg, "Carrington Longitude of tracked region center"
Keyword: LatHG,   float,  slot,     record, NaN, %+05.1f, deg, "Latitude of tracked region center"
Keyword: LonCM,   float,  slot,     record, NaN, %+05.1f,  deg, "CM (Stonyhurst) Longitude of region center at MidTime"
Keyword: Module,  string, variable, record, unknown, %s, NA, "Creating module"
Keyword: Source,  string, variable, record, unknown, %s, NA, "Data source"
Keyword: Created, time,   variable, record, JD_0, -1, ISO, "Creation time"
Keyword: BLD_VERS,string, variable, record, unknown, %s, NA, "JSOC library build"
Keyword: HISTORY, string, variable, record, "", %s, NA, "Record modification history"
# the following are links to keywords in the source data cube
Keyword: MAI,     link, Source,  MAI,      "Magnetic Activity Index"
Keyword: MidTime, link, Source,  MidTime,  "Midpoint of tracking interval"
Keyword: T_START, link, Source,  T_START,  "Start of tracking interval"
Keyword: T_STOP,  link, Source,  T_STOP,   "End of tracking interval"
Keyword: LonSpan, link, Source,  LonSpan,  "Longitude span of tracking interval"
Keyword: Coverage,link, Source,  Coverage, "Duty cycle (valid images/total frames)"
Keyword: ZonalVel,link, Source,  ZonalVel, "Zonal tracking velocity at RSunRef and LatHG"
Keyword: Apode_f, link, Source,  Apode_f,  "Temporal apodization edge"
Keyword: APOD_MIN,link, Source,  APOD_MIN, "Inner spatial apodization edge"
Keyword: APOD_MAX,link, Source,  APOD_MAX, "Outer spatial apodization edge"
Keyword: MeanMU,  link, Source,  MeanMU,   "Mean center-to-limb distance"
Keyword: MeanLat, link, Source,  MeanLat,  "Mean latitude of mapped region"
# remainder are constant for series
Keyword: MapProj, string, constant, record, Postel,  %s, NA, "Original map projection"
Keyword: MapScale,float,  constant, record, 0.08, %.3f, deg/pxl, "Original map scale"
Keyword: Map_PA,  float,  constant, record, 0.0, %.1f, deg, "Original map position angle"
Keyword: Duration,float,  constant, record, 207360.0, %.1f, s, "Length of tracking interval"
Keyword: Cadence, float,  constant, record, 45.0, %.1f, s, "Temporal image cadence"
Keyword: Size,    float,  constant, record, 30.72, %.2f, deg, "Mean extent of region (nominal)"
Keyword: Width,   float,  constant, record, 30.72, %.2f, deg, "Longitude extent of region (nominal)"
Keyword: Height,  float,  constant, record, 30.72, %.2f, deg, "Latitude extent of region (nominal)"
Keyword: ZonalTrk,float,  constant, record, 0.000000, %.6f, urad/s, "Meridional tracking rate"
Keyword: LonDrift,float,  constant, record, 0.000, %.3f, deg, "Longitude drift over tracking interval"
Keyword: MeridTrk,float,  constant, record, 0.000000, %.6f, urad/s, "Meridional tracking rate"
Keyword: MeridVel,float,  constant, record, 0.000, %.3f, m/s, "Meridional tracking velocity at RSunRef"
Keyword: LatDrift,float,  constant, record, 0.000, %.3f, deg, "Latitude drift over tracking interval"
Keyword: RSunRef, float,  constant, record, 696.0, %.1f, Mm, "Reference value of solar radius"
# prime key slotting info (hidden)
Keyword: CMLon_base, float, constant, record, 360, %.0f, deg, "CMLon index base"
Keyword: CMLon_step, float, constant, record, -15, %.0f, deg, "CMLon index step"
Keyword: LonHG_base, float, constant, record, 0.0, %.1f, deg, "LonHG index base"
Keyword: LonHG_step, float, constant, record, 15.0, %.1f, deg, "LonHG index step"
Keyword: LatHG_base, float, constant, record, 90.0, %.1f, deg, "LatHG index base"
Keyword: LatHG_step, float, constant, record, -15.0, %.1f, deg, "LatHG index step"
Keyword: LonCM_base, float, constant, record, 0.0, %.1f, deg, "LonCM index base"
Keyword: LonCM_step, float, constant, record, 15.0, %.1f, deg, "LonCM index step"

#=====Segments=====
#
# Format:
#
# Data: <name>, {constant | variable | vardim}, <type>,
#       <naxis>, <axis_0>, <axis_1>,...,<axis_{naxis-1}>, 
#       <unit>, <protocol>, <comment> 
Data: fit.out, vardim, char, 0, NA, generic, "fit parameters"
Data: Log, vardim, char, 0, NA, generic, "run log"


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