SWEPAM Electron Level 1 Data Structures
swepam_dcale.h , v 1.2
#include "hdfi.h"
#define SWEPAM_DCALE_specseg 5 /* Spectral segment index..approx = spins */
#define SWEPAM_DCALE_phi 51 /* "Spin" sector index */
#define SWEPAM_DCALE_discrim 2 /* Discrim thrshld within a spin sect,0/1=A/B*/
#define SWEPAM_DCALE_theta 7 /* Polar angle index. 0=CEM1, 1=CEM2 .. CEM7 */
struct DCALE
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this collection cycle */
/* Data set header - PhiLim and Lmx not use by DCALE*/
uint8 PhiLim; /* Decompressed phi limit (55-61) */
uint8 DQAlarm; /* Data Quality alarm, 0/1 = OK/data suspect */
uint8 CEMLev; /* CEM level bias level, 0-15 */
uint8 Lmx; /* Set to 255=invalid */
/* spectral segment headers - NOT USED BY DCALE, they should all be 0 */
uint8 RLmxs[5]; /* Rel ESA lvl with max rate in Spec seg s */
uint8 DCLmxs[5]; /* Data Channel of Lmxs */
uint8 PhiLmxs[5]; /* Phi of Lmxs */
/* Compressed count "pixels" */
uint8 COUNT[SWEPAM_DCALE_specseg][SWEPAM_DCALE_phi][SWEPAM_DCALE_discrim][SWEPAM_DCALE_theta];
};
swepam_denge.h , v 1.2
#include "hdfi.h"
struct DENGE
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
uint8 MinFrmIndx[16]; /* minor frame count. element 0 not reported*/
uint8 EventFlag[16]; /* Event flags. element 0 not reported */
uint8 StatRec[16][3]; /* 3 status record/frame. frame 0 no data */
uint16 ScalarRecDat[16][7]; /* 7 Scalar channels /frame */
uint8 ScalarRecFil[16][7]; /* 7 bytes of Scalar fill /frame */
uint16 DumpRecAdd[16]; /* DumpRec Address */
uint8 DumpRecDat[16][28]; /* DumpRec data */
uint8 MinFrmChk[16]; /* 2's compliment checksum */
};
swepam_dhskpe.h , v 1.1
#include "hdfi.h"
struct DHSKPE /* Swepam-E Housekeeping */
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
/* Major Frame Header */
uint8 SCid[8]; /* SubCom ID */
uint8 FmtFC[8]; /* Frame Format Count */
uint8 FmtID[8]; /* Format ID */
uint8 EF[8]; /* Event Flag */
uint16 CS[8]; /* subcom Configuration Status */
uint8 DB[8]; /* DataBase paramter */
/* subcom analog monitors - one complete cycle per 8 major frames in SCA Normal mode */
uint8 HVMON1[8]; /* Subcom ananlog high voltage power monitor */
uint8 HVMON2[8]; /* Subcom ananlog high voltage power monitor */
uint8 PSMON[8]; /* Subcom ananlog low voltage power monitor */
uint8 TMon[8]; /* Internal temp monitor */
uint8 IMon[8]; /* 28v return Curr Mon */
uint8 IFTMon[8]; /* Interface temp monitor */
uint8 MainBusV[8]; /* Main Bus voltage monitor */
};
swepam_dloade.h , v 1.2
#include "hdfi.h"
struct DLOADE /* Load Mode */
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
uint8 MinFrmIndx[16]; /* minor frame index. element 0= 8 bits of mjfrm hdr*/
uint8 EventFlag[16]; /* Event flags. element 0= 16bits of mjfrm hdr*/
uint8 StatRec[16][3]; /* 3 status record/frame.element 0 =24 mjfrmhdr bits*/
uint8 LoadErrRec[16][6]; /* 6 bytes of LoadErrRec /frame */
uint8 LoadErrFil[16][15]; /* 15 bytes of LoadErrFill /frame */
uint16 DumpRecAdd[16]; /* Address of DumpRecDat */
uint8 DumpRecDat[16][28]; /* 28 bytes of DumpRec / frame */
uint8 MinFrmChk[16]; /* 2's compliment checksum */
};
swepam_dnswe.h , v 1.1
#include "hdfi.h"
#define SWEPAM_DNSWE_specseg 5 /*spectral seg index, approx = spins */
#define SWEPAM_DNSWE_phi 30 /*"Spin" sector index */
#define SWEPAM_DNSWE_energy 4 /*Energy sample index within a spin sector*/
#define SWEPAM_DNSWE_otheta 7 /*Polar angle index.odd phi.0=CEM1, .. 6=CEM7*/
#define SWEPAM_DNSWE_etheta 5 /*Polar angle index.evenphi.0=CEM1, .. 6=CEM7*/
/* CEM1, CEM6 are zero filled in even mode */
struct DNSWE
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
/* Data set header - PhiLim & Lmx not used in DNSWE (or DPHE) mode*/
uint8 PhiLim; /* Decompressed Philimit (55-61)*/
uint8 DQAlarm; /* Data Quality alarm. 0/1 = OK/Suspect data */
uint8 CEMLev; /* CEM bias level. 0-15 */
uint8 Lmx; /* ESA lvl with max count rate.0-199.255=invalid*/
/* Count array - Compressed count "pixels" */
/* use otheta for theta index, zero fill missing even values */
uint8 COUNT[SWEPAM_DNSWE_specseg][SWEPAM_DNSWE_phi][SWEPAM_DNSWE_energy][SWEPAM_DNSWE_otheta];
};
swepam_drawe.h , v 1.1
#include "hdfi.h"
struct DRAWE
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
uint8 rawdat[16*57]; /* One SWEPAM-E minor frame */
};
swepam_dstea.h , v 1.1
#include "hdfi.h"
#define SWEPAM_DSTEA_specseg 5 /* spectral segment index, approx = spins */
#define SWEPAM_DSTEA_phi 60 /* "Spin" sector index */
#define SWEPAM_DSTEA_energy 2 /* Energy sample index withn a spin sector */
#define SWEPAM_DSTEA_otheta 7 /* Polar angle indx.oddphi.0=CEM1,..,6=CEM7*/
#define SWEPAM_DSTEA_etheta 5 /* Polar angle indx.evenphi.0=CEM1,..,6=CEM7*/
struct DSTEA /* swepam-e data set from Supra thermal angle scan mode */
{
uint32 output_sctime; /* time for beginning of data output cycle */
uint32 collect_sctime; /* time for beginning of data collection */
uint8 QAC; /* number of bad frames in this cycle */
/* Data set header- Philim and Lmx not used in DSTEA mode */
uint8 PhiLim; /* Decompressed phil limit. (55-61) */
uint8 DQAlarm; /* Data Quality alarm. 0/1 = OK/suspect data */
uint8 CEMLev; /* CEM bias level. 0-15 */
uint8 Lmx; /* set to 255=invalid*/
/* count array - compressed count "pixels" */
/* even phi values have 0 fill in elements 0&6 (CEM1&CEM7) */
uint8 COUNT[SWEPAM_DSTEA_specseg][SWEPAM_DSTEA_phi][SWEPAM_DSTEA_energy][SWEPAM_DSTEA_otheta];
};
For comments, questions or suggestions regarding these data structures,
email: asc@srl.caltech.edu
Last update: Wed Nov 3 12:45:32 PST 1999