HMI Ring Diagrams
Data Product Descriptions

hmi.rdVflows_fd30_frame

Data Series Class: flow inversions of ring fits
Creating Module: rdvinv
Input Data: hmi.rdVfitsf_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 be 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 now complete.

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

v 0.92 : CT 2202:270, 2202:210–180, 2203:360 – 2212:015
v 0.93 : CT 2096:240 – 2202:300, 2202:240, 2202:150–030, 2213:360 –

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

[2096–2125] : all 356 records, originally processed 2010.11.18 – 2012.08.26, reprocessed 2021.01.12 – 11.05
[2126][360] : 1 record, originally processed 2012.08.17, reprocessed 2012.10.20, and again 2020.05.15
[2126][330-015]: 11 records, originally processed 2012.10.20–28, reprocessed 2020.05.16
[2127-2195]: 826 records, originally processed 2012.10.29 – 2017.10.20, reprocessed 2020.05.15–16
[2196][360-060]: 11 records, originally processed 2017.10.23 – 11.14, reprocessed 2020.05.15
[2196][030] : 1 record, originally processed 2017.11.16, reprocessed 2017.12.14, and again 2020.05.15
[2197][360–300] : 3 records, originally processed 2017.11.18–23, reprocessed 2017.12.16–21, and again 2020.05.15
[2197][270-030]: 9 records, originally processed 2017.11.27 – 12.13, reprocessed 2020.05.15
[2198-2201]: 48 records, originally processed 2017.12.16 – 2018.04.03, reprocessed 2020.05.15
[2202][360-300]: 3 records, originally processed 2018.04.13–19 reprocessed 2020.05.14
[2202][240] : 1 record, originally processed 2018.04.23, reprocessed 2020.05.14
[2202][150-030]: 5 records, originally processed 2018.04.28 – 05.02, reprocessed 2020.05.14
[2203][300] : 1 record, originally processed 2018.05.08, reprocessed 2018.05.10
[2204][270–240] : 2 records, originally processed 2018.06.13–15, reprocessed 2018.07.07–10

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

See also the status report for the source fits.

Carrington Time	MidTime	T_START	T_STOP	Coverage	LonSpan

2096:240	2010.05.01_20:17:37.5_TAI	2010.04.30_15:30:00_TAI	2010.05.03_01:05:15_TAI	0.9607	31.7
2096:210	2010.05.04_02:46:30.0_TAI	2010.05.02_21:58:30_TAI	2010.05.05_07:33:45_TAI	0.9972	31.7
2096:180	2010.05.06_09:15:00.0_TAI	2010.05.05_04:27:00_TAI	2010.05.07_14:02:15_TAI	0.9980	31.7
2096:150	2010.05.08_15:42:45.0_TAI	2010.05.07_10:54:45_TAI	2010.05.09_20:30:00_TAI	1.0000	31.7
2096:120	2010.05.10_22:09:45.0_TAI	2010.05.09_17:21:45_TAI	2010.05.12_02:57:00_TAI	1.0000	31.7
2096:090	2010.05.13_04:36:00.0_TAI	2010.05.11_23:48:00_TAI	2010.05.14_09:23:15_TAI	0.9980	31.7
2096:060	2010.05.15_11:03:00.0_TAI	2010.05.14_06:15:00_TAI	2010.05.16_15:50:15_TAI	1.0000	31.7
2096:030	2010.05.17_17:29:15.0_TAI	2010.05.16_12:41:15_TAI	2010.05.18_22:16:30_TAI	0.9770	31.8

JSOC Series Definition

#=====Global Series Information=====
Seriesname:	hmi.rdVpspec_fd30
Description:	"Power spectra of 30-deg HMI Doppler cubes on ring-diagram synoptic grid tracked 1/12 CR"
Author:		"Rick Bogart"
Archive:	1
Unitsize:	1
Retention:	55
StagingRetention: 55
Tapegroup:	311
PrimeKeys:	CarrRot, CMLon, LonHG, LatHG, LonCM
DBIndex:	CarrRot, CMLon, LonHG, LatHG, LonCM
Version:	2.1

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

Link: MAI, hmi.rdMAI_fd30, dynamic, "Magnetic Activity Info"
Link: Source, hmi.rdVtrack_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, 360, %03.0f, deg, "Longitude of central meridian at MidTime"
Keyword: LonHG,	  float,  slot,     record, NaN, %05.1f, deg, "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: CRPIX1,  float,  variable, record, NaN, %.2f, NA, "WCS reference pixel location"
Keyword: CRPIX2,  float,  variable, record, NaN, %.2f, NA, "WCS reference pixel location"
Keyword: CDELT1,  float,  variable, record, NaN, %13.6e, Mm-1/voxel, "WCS coordinate increment at reference point"
Keyword: CDELT2,  float,  variable, record, NaN, %13.6e, Mm-1/voxel, "WCS coordinate increment at reference point"
Keyword: CDELT3,  float,  variable, record, NaN, %13.6e, sec-1/voxel, "WCS coordinate increment at reference point"
Keyword: DELTA_K, float,  variable, record, NaN, %13.6e, Mm-1, "delta-k"
Keyword: DELTA_NU,float,  variable, record, NaN, %.5f, "uHz", "delta-freq"
Keyword: D_OMEGA, float,  variable, record, NaN, %13.6e, "sec-1", "delta-omega"
Keyword: Module,  string, variable, record, unknown, %s, NA, "Creation module"
Keyword: Source,  string, variable, record, unknown, %s, NA, "Input data source"
Keyword: Input,   string, variable, record, unknown, %s, NA, "Input data records"
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"
Keyword: LOG_BASE,double ,variable, record, NaN, %18.12e, NA, "log base for power spectral density"
Keyword: DataMin, float , variable, record, NaN, %12.6e, NA, "Log (Minimum value)"
Keyword: DataMax, float , variable, record, NaN, %12.6e, NA, "Log (Maximum value)"
Keyword: Apode_f, float,  variable, record, NaN, %.5f, NA, "Temporal apodization edge"
Keyword: APOD_MIN,double, variable, record, NaN, %.7f, NA, "Inner spatial apodization edge"
Keyword: APOD_MAX,float,  variable, record, NaN, %.4f, NA, "Outer spatial apodization edge"
# the following are links to keywords in the source data cube
Keyword: MAI,     link, MAI, 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"
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: WCSNAME, string, constant, record, "k_x/k_y/omega", %s, NA, "WCS name"
Keyword: WCSAXES, int,    constant, record, 3, %d, NA, "Number of WCS axes"
Keyword: CTYPE1,  string, constant, record, "WAVE-NUM", %s, NA, "WCS axis type"
Keyword: CTYPE2,  string, constant, record, "WAVE-NUM", %s, NA, "WCS axis type"
Keyword: CTYPE3,  string, constant, record, "FREQ-ANG", %s, NA, "WCS axis type"
Keyword: CUNIT1,  string, constant, record, "Mm-1", %s, NA, "WCS axis units"
Keyword: CUNIT2,  string, constant, record, "Mm-1", %s, NA, "WCS axis units"
Keyword: CUNIT3,  string, constant, record, "s-1", %s, NA, "WCS axis units"
Keyword: CRVAL1,  float,  constant, record, 0.0, %.1f,   NA, "WCS reference point value"
Keyword: CRVAL2,  float,  constant, record, 0.0, %.1f,   NA, "WCS reference point value"
Keyword: CRVAL3,  float,  constant, record, 0.0, %.1f,   NA, "WCS reference point value"
Keyword: CRPIX3,  float,  constant, record, 1.0, %.1f, NA, "WCS reference pixel location"
Keyword: MapProj, string, constant, record, Postel, %s, NA, "Map projection"
Keyword: MapScale,float,  constant, record, 0.080, %.3f, deg/voxel, "Map scale"
Keyword: Map_PA,  float,  constant, record, 0.0, %.1f, deg, "Position angle of Carrington north wrt axis 2"
Keyword: Size,    float,  constant, record, 30.72, %.2f, deg, "Diameter of region (nominal)"
Keyword: Width,   float,  constant, record, 30.72, %.2f, deg, "Equatorial longitude extent of region (nominal)"
Keyword: Height,  float,  constant, record, 30.72, %.2f, deg, "Latitude extent of region (nominal)"
Keyword: Duration,float,  constant, record, 207360.0, %.1f, s, "Length of tracking interval"
Keyword: Cadence, float,  constant, record, 45.0, %.1f, s/voxel, "Temporal image cadence"
Keyword: ZonalTrk,float,  constant, record, 0.000000, %.6f, urad/s, "Zonal tracking rate (rel to Carrington)"
Keyword: LonDrift,float,  constant, record, 0.000, %.3f, deg, "Longitude drift over tracking interval"
Keyword: MeridTrk,float,  constant, record, 0.0, %.1f, urad/s, "Meridional tracking rate"
Keyword: MeridVel,float,  constant, record, 0.0, %.1f, 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, -30, %.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: logP, variable, short, 3, 384, 384, 2304, log(m2/s2/pxl3), fits, "", 0.0, 1.0, "Power spectral density"

HMI Ring Diagrams

2 Aug 2022, 07:23-0700