bool PSFLoader::Load(bool show)
{
if(!psf_f.IsOpened()) return false;
m_show_log = show;
if(!LoadHdr()) return false;
if(!LoadKeyTable()) return false;
if(!LoadValuesTable()) return false;
if(show)
{
ConLog.SkipLn();
for(uint i=0; i<m_table.GetCount(); ++i)
{
ConLog.Write("%s", m_table[i].mb_str());
}
ConLog.SkipLn();
}
return true;
}
int GetGlobalInfo (AsnInfo *asn) {
/* Arguments:
** asn io: association info structure
*/
extern int status;
Hdr phdr; /* primary header */
char detector[SZ_FITS_REC+1];
/* Function definitions */
int GetKeyStr (Hdr *, char *, int, char *, char *, int);
int LoadHdr (char *, Hdr *);
/* int GetSwitch (Hdr *, char *, int *); */
if (asn->debug) {
trlmessage ("GetGlobalInfo: Ready to open primary header... ");
}
if (asn->debug) {
sprintf(MsgText, "GetGlobalInfo: asn_table is %s",asn->asn_table);
trlmessage (MsgText);
}
/* Read primary header of ASN file into phdr. */
if (LoadHdr (asn->asn_table, &phdr)) {
sprintf (MsgText, "Could not load header from table %s",
asn->asn_table);
trlerror (MsgText);
return (status);
}
if (asn->debug) {
trlmessage ("GetGlobalInfo: Read in header from Image");
}
/* Get the observing mode keyword values from header */
asn->instr[0] = '\0';
if (GetKeyStr (&phdr, "INSTRUME", 0, "", asn->instr, SZ_FITS_REC)) {
trlkwerr ("INSTRUME", asn->asn_table);
return (status = KEYWORD_MISSING);
}
asn->detector = 0;
detector[0] = '\0';
if (GetKeyStr (&phdr, "DETECTOR", 0, "", detector, SZ_FITS_REC)) {
trlkwerr ("DETECTOR", asn->asn_table);
return (status = KEYWORD_MISSING);
}
/* Convert detector string to usable value */
if (strncmp (detector, "UVIS", 4) == 0) {
asn->detector = CCD_DETECTOR;
} else if (strncmp (detector, "IR", 2) == 0) {
asn->detector = IR_DETECTOR;
} else {
asn->detector = UNKNOWN_DETECTOR;
return (status = HEADER_PROBLEM);
}
checkGlobalInfo(asn);
/* You can NOT create a summed image with only 1 input */
if (asn->process == SINGLE) {
asn->rptcorr = OMIT;
}
/* If we are not processing an entire association, then
** we will not have the inputs necessary for a DTHCORR. */
/* if (dthcorr == PERFORM) { */
if (asn->process == SINGLE) {
asn->dthcorr = DUMMY;
}
/* } */
/* Otherwise, leave asn->dthcorr as set by reading ASN table itself */
/* Close the ASN table's primary header here. */
freeHdr (&phdr);
if (asn->debug) {
trlmessage ("GetGlobalInfo: Detector and Instrument determined");
}
/* Successful return */
return (status);
}
int main (int argc, char **argv) {
char *inlist; /* input file name */
char *outlist; /* output blev file name */
/*int switch_on = 0;*/ /* was any switch specified? */
int printtime = NO; /* print time after each step? */
int verbose = NO; /* print additional info? */
int quiet = NO; /* print additional info? */
int too_many = 0; /* too many command-line arguments? */
int i, j; /* loop indexes */
int k;
IRAFPointer i_imt, o_imt; /* imt list pointers */
char *input; /* name of input science file */
char *output; /* name of output file */
int n_in, n_out; /* number of files in each list */
int n;
/* Input and output suffixes. */
char isuffix[] = "_raw";
char osuffix[] = "_blv_tmp";
/* A structure to pass the calibration switches to ACSCCD */
CalSwitch ccd_sw;
/* reference file keywords and names */
RefFileInfo refnames;
void InitRefFile (RefFileInfo *);
void FreeRefFile (RefFileInfo *);
void initSwitch (CalSwitch *);
int ACSccd (char *, char *, CalSwitch *, RefFileInfo *, int, int);
int DefSwitch (char *);
int MkName (char *, char *, char *, char *, char *, int);
void WhichError (int);
int CompareNumbers (int, int, char *);
/* For image header access */
Hdr phdr;
int LoadHdr (char *, Hdr *);
int GetSwitch (Hdr *, char *, int *);
c_irafinit (argc, argv);
/* Allocate space for file names. */
inlist = calloc (ACS_LINE+1, sizeof (char));
outlist = calloc (ACS_LINE+1, sizeof (char));
input = calloc (ACS_LINE+1, sizeof (char));
output = calloc (ACS_LINE+1, sizeof (char));
if (inlist == NULL || outlist == NULL ||
input == NULL || output == NULL) {
printf ("Can't even begin; out of memory.\n");
exit (ERROR_RETURN);
}
inlist[0] = '\0';
outlist[0] = '\0';
input[0] = '\0';
output[0] = '\0';
/* Initialize the lists of reference file keywords and names. */
InitRefFile (&refnames);
/* Initial values. */
initSwitch (&ccd_sw);
for (i = 1; i < argc; i++) {
/**********
if (strcmp (argv[i], "-dqi") == 0) {
ccd_sw.dqicorr = PERFORM;
switch_on = 1;
} else if (strcmp (argv[i], "-atod") == 0) {
ccd_sw.atodcorr = PERFORM;
switch_on = 1;
} else if (strcmp (argv[i], "-blev") == 0) {
ccd_sw.blevcorr = PERFORM;
switch_on = 1;
} else if (strcmp (argv[i], "-bias") == 0) {
ccd_sw.biascorr = PERFORM;
switch_on = 1;
} else if (argv[i][0] == '-') {
**********/
if (argv[i][0] == '-') {
for (j = 1; argv[i][j] != '\0'; j++) {
if (argv[i][j] == 't') {
printtime = YES;
} else if (argv[i][j] == 'v') {
verbose = YES;
} else if (argv[i][j] == 'q') {
quiet = YES;
} else {
printf (MsgText, "Unrecognized option %s\n", argv[i]);
FreeNames (inlist, outlist, input, output);
exit (1);
}
}
} else if (inlist[0] == '\0') {
strcpy (inlist, argv[i]);
} else if (outlist[0] == '\0') {
strcpy (outlist, argv[i]);
} else {
too_many = 1;
}
}
if (inlist[0] == '\0' || too_many) {
printf ("syntax: acsccd [-t] [-v] [-q] input output\n");
/*
printf (" command-line switches:\n");
printf (" -dqi -atod -blev -bias\n");
*/
FreeNames (inlist, outlist, input, output);
exit (ERROR_RETURN);
}
/* Initialize the structure for managing trailer file comments */
InitTrlBuf ();
/* Copy command-line value for QUIET to structure */
SetTrlQuietMode(quiet);
/* Was no calibration switch specified on command line?
default values (mostly PERFORM) except ATODCORR
if (!switch_on) {*/
ccd_sw.dqicorr = DefSwitch ("dqicorr");
ccd_sw.atodcorr = DefSwitch ("atodcorr");
ccd_sw.blevcorr = DefSwitch ("blevcorr");
ccd_sw.biascorr = DefSwitch ("biascorr");
/*}*/
/* Expand the templates. */
i_imt = c_imtopen (inlist);
o_imt = c_imtopen (outlist);
n_in = c_imtlen (i_imt);
n_out = c_imtlen (o_imt);
/* The number of input and output files must be the same. */
if (CompareNumbers (n_in, n_out, "output"))
status = 1;
if (status) {
FreeNames (inlist, outlist, input, output);
CloseTrlBuf();
exit (ERROR_RETURN);
}
/* Loop over the list of input files. */
for (n = 0; n < n_in; n++) {
k = c_imtgetim (i_imt, input, ACS_LINE);
if (n_out > 0)
k = c_imtgetim (o_imt, output, ACS_LINE);
else
output[0] = '\0';
/* Open input image in order to read its primary header. */
if (LoadHdr (input, &phdr)) {
WhichError (status);
sprintf (MsgText, "Skipping %s", input);
trlmessage (MsgText);
continue;
}
/* Determine osuffix. */
strcpy(osuffix, "_blv_tmp");
if (MkName (input, isuffix, osuffix, "", output, ACS_LINE)) {
WhichError (status);
sprintf (MsgText, "Skipping %s", input);
trlmessage (MsgText);
continue;
}
/* Calibrate the current input file. */
if (ACSccd (input, output, &ccd_sw, &refnames, printtime, verbose)) {
sprintf (MsgText, "Error processing %s.", input);
trlerror (MsgText);
WhichError (status);
}
}
/* Close lists of file names, and free name buffers. */
c_imtclose (i_imt);
c_imtclose (o_imt);
CloseTrlBuf();
FreeRefFile (&refnames);
FreeNames (inlist, outlist, input, output);
if (status)
exit (ERROR_RETURN);
else
exit (0);
}
/* acsrej_do -- Perform the cosmic ray rejection for ACS images
Description:
------------
This is mostly a file bookkeeping routine for the cosmic ray rejection task.
It takes care of input/output files open/close, check for dimensions, read/
write data from/to files, allocate memory spaces etc.
Date Author Description
---- ------ -----------
06-May-1996 J.-C. Hsu Adapt from the SPP code crrej_do.x
05-Aug-1998 W. Hack Modified to handle ACS data
11-Feb-1999 W. Hack EXPTIME now in Pri. Hdr.
18-Mar-1999 W.J. Hack Revised to read EXPTIMEs from Primary headers
for cr_scaling using tpin directly
14-Sep-1999 W.J. Hack Cleaned up SHADCORR usage. Added check for max
number of files here.
*/
int acsrej_do (IRAFPointer tpin, char *outfile, char *mtype, clpar *par, int newpar[])
{
extern int status;
IODescPtr ipsci[MAX_FILES]; /* science image descriptor */
IODescPtr ipdq[MAX_FILES]; /* data quality image descriptor */
float skyval[MAX_FILES]; /* background DN values */
float efac[MAX_FILES]; /* exposure factors */
multiamp noise; /* readout noise */
multiamp gain; /* A-to-D gain factors */
float exptot;
float texpt;
int nimgs;
SingleGroup sg;
int niter = 0;
float sigma[MAX_ITER];
Hdr phdr; /* primary header */
int extver; /* Current extension being processed*/
int numext; /* Number of extensions in each image */
int nextend; /* Number of output extensions */
char imgname[MAX_FILES][CHAR_FNAME_LENGTH];
char fimage[CHAR_FNAME_LENGTH]; /* Name of first image in list */
char root[CHAR_FNAME_LENGTH]; /* ROOTNAME for output CRJ file */
char uroot[CHAR_FNAME_LENGTH]; /* Upper case version of rootname */
char *shadrefname;
int ext[MAX_FILES];
int dim_x, dim_y; /* image dimensions */
int i, j, n; /* loop indices */
float *efacsum, *work;
int nrej; /* total number of rejected pixels */
float skysum; /* total sky level */
int logit;
RefImage shadref;
int shadswitch;
double expend, expstart;
int non_zero; /* number of input images with EXPTIME>0.*/
int found;
char imgdefault[CHAR_FNAME_LENGTH]; /* name of first input image with EXPTIME > 0. */
int GetSwitch (Hdr *, char *, int *);
int UpdateSwitch (char *, int, Hdr *, int *);
void InitRefImg (RefImage *);
int ImgHistory (const RefImage *, Hdr *);
int ImgPedigree (RefImage *);
int acsrej_check (IRAFPointer, int, int, clpar *, int [], char [][CHAR_FNAME_LENGTH],
int [], IODescPtr [], IODescPtr [],
multiamp *, multiamp *, int *,
int *, int);
int cr_scaling (char *, IRAFPointer, float [], int *, double *, double *);
int rejpar_in(clpar *, int [], int, float, int *, float []);
void acsrej_sky (char *, IODescPtr [], IODescPtr [], int, short, float []);
void cr_history (SingleGroup *, clpar *, int);
int acsrej_init (IODescPtr [], IODescPtr [], clpar *, int, int, int,
multiamp, multiamp, float [], float [],
SingleGroup *, float *);
int acsrej_loop (IODescPtr [], IODescPtr [], char [][CHAR_FNAME_LENGTH],
int [], int, clpar *, int, int, int, float [],
multiamp, multiamp, float [], float [],
FloatTwoDArray *, FloatTwoDArray *, float *,
ShortTwoDArray *, int *, char *);
int PutKeyFlt (Hdr *, char *, float, char *);
int PutKeyDbl (Hdr *, char *, double, char *);
int PutKeyStr (Hdr *, char *, char *, char *);
int GetKeyStr (Hdr *, char *, int, char *, char *, int);
int PutKeyInt (Hdr *, char *, int, char *);
int GetKeyInt (Hdr *, char *, int, int, int *);
void UFilename (char *, Hdr *);
void UMemType (char *, Hdr *);
void UExpname (char *, Hdr *);
int LoadHdr (char *, Hdr *);
void UpperAll (char *, char *, int);
void TimeStamp (char *, char *);
void WhichError (int);
void PrSwitch (char *, int);
void FindAsnRoot (char *, char *);
void initmulti (multiamp *);
/* -------------------------------- begin ---------------------------------- */
/* Initialize necessary structures */
InitRefImg (&shadref);
root[0] = '\0';
uroot[0] = '\0';
initmulti (&noise);
initmulti (&gain);
numext = 0;
nextend = 0;
/* Since CR-SPLIT images are in separate files, we need to
combine the same chip's exposure from each file. Therefore
we will loop over each extension in the first image, determine
what chip that corresponds to, and get the same chip from the
rest of the images (which could be in any arbitrary
extension in each of the images).
*/
/* First, let's determine how many extensions/chips in each file */
c_imtgetim (tpin, fimage, CHAR_FNAME_LENGTH);
if (LoadHdr (fimage, &phdr) )
return (status = ERROR_RETURN);
if (GetKeyInt (&phdr, "NEXTEND", NO_DEFAULT, 0, &nextend) == 0)
numext = nextend / EXT_PER_GROUP;
else
numext = 1;
shadswitch = 0;
/* Check to see if SHADCORR was set to PERFORM in image header */
if (GetSwitch (&phdr, "SHADCORR", &shadswitch) )
return(status);
/* If shadcorr was set either by the user on the command line
or in the image header, initialize shadcorr processing.
*/
if (par->shadcorr == PERFORM || shadswitch == PERFORM) {
/* Use par->shadcorr as switch for performing shading correction */
par->shadcorr = PERFORM;
shadrefname = calloc(CHAR_FNAME_LENGTH, sizeof(char));
if (GetKeyStr (&phdr, "SHADFILE", NO_DEFAULT, "", shadrefname, CHAR_FNAME_LENGTH) )
return(status);
strcpy (shadref.name, shadrefname);
/* Read in PEDIGREE and DESCRIPTION for SHADFILE */
if (ImgPedigree (&shadref) )
return (status);
/* If a DUMMY shadfile was specified, turn off shadcorr */
if (shadref.goodPedigree == DUMMY)
par->shadcorr = OMIT;
free (shadrefname);
}
freeHdr (&phdr);
/* Initialize efac */
for (n = 0; n < MAX_FILES; n++) efac[n] = 1.0;
/* calculate the scaling factors due to different exposure time */
strcpy (par->expname, "EXPTIME");
if (cr_scaling (par->expname, tpin, efac, &nimgs, &expend, &expstart) ){
WhichError (status);
return (status);
}
/* make sure there is more than one image to process */
if (nimgs < 2) {
trlmessage ("Needs more than one input image.");
return (status = NOTHING_TO_DO);
}
/* calculate the total exposure time */
exptot = 0.;
non_zero = 0;
for (n = 0; n < nimgs; ++n) {
exptot += efac[n];
/* Count how many inputs have non-zero(valid) EXPTIME */
if (efac[n] > 0.) non_zero++;
}
/* for the case of all images have zero exposure time, use equal
exposure time of 1. */
if (exptot == 0.) {
for (n = 0; n < nimgs; ++n) {
efac[n] = 1.;
}
texpt = (float) nimgs;
non_zero = nimgs;
} else {
texpt = exptot;
}
/* Now, start the loop. */
for (extver = 1; extver <= numext; extver++) {
if (par->printtime) {
TimeStamp ("Start cosmic ray rejection","");
}
/* open input files and temporary files, check the parameters */
if (acsrej_check (tpin, extver, numext, par, newpar, imgname, ext,
ipsci, ipdq, &noise, &gain, &dim_x, &dim_y, nimgs)) {
WhichError (status);
return(status);
}
/* Now that we have read in SHADCORR, report if it will be performed */
PrSwitch ("shadcorr", par->shadcorr);
/* read in the parameters */
if (rejpar_in (par, newpar, nimgs, exptot, &niter, sigma) )
return(status);
/* allocate array space */
efacsum = calloc (dim_x*dim_y, sizeof(float));
work = calloc (nimgs*dim_x, sizeof(float));
/* calculate the sky levels */
acsrej_sky (par->sky, ipsci, ipdq, nimgs, par->badinpdq, skyval);
if (status != ACS_OK) {
WhichError (status);
return (status);
}
if (par->verbose) {
for (n = 0; n < nimgs; n++) {
sprintf (MsgText, "sky of '%s[sci,%d]' is %0.3f DN", imgname[n], ext[n], skyval[n]);
trlmessage (MsgText);
}
}
/* use the first input image to set up the data structure */
initSingleGroup (&sg);
/* Find the first image in the input list which has an
EXPTIME > 0. to use for initializing the output SingleGroup.
*/
found = 0;
n = 0;
/* By default, simply use the first one, so initialize accordingly.*/
strcpy (imgdefault, imgname[0]);
do {
if (efac[n] > 0.) {
strcpy(imgdefault,imgname[n]);
found = 1;
}
n++;
} while (found == 0);
getSingleGroup (imgdefault, extver, &sg);
if (non_zero > 1){
/* compute the initial pixel values to be used to compare against all
images. */
if (non_zero < nimgs){
trlwarn ("Some input exposures had EXPTIME = 0.");
}
if (acsrej_init (ipsci, ipdq, par, nimgs, dim_x, dim_y,
noise, gain, efac, skyval, &sg, work) ) {
WhichError(status);
closeSciDq(nimgs, ipsci, ipdq, par);
return (status);
}
if (par->printtime)
TimeStamp ("Calculated initial guess for extension", "");
/* do the iterative cosmic ray rejection calculations */
if (acsrej_loop (ipsci, ipdq, imgname, ext, nimgs, par, niter, dim_x, dim_y,
sigma, noise, gain, efac, skyval,
&sg.sci.data, &sg.err.data, efacsum, &sg.dq.data,
&nrej, shadref.name) ) {
WhichError(status);
closeSciDq(nimgs, ipsci, ipdq, par);
return (status);
}
} else {
trlwarn ("Cosmic-ray rejection NOT performed!");
if (non_zero > 0) {
trlwarn ("Some input exposures had EXPTIME = 0.");
trlwarn ("Output product will not be cosmic-ray cleaned!");
} /*else {
trlwarn ("ALL input exposures had EXPTIME = 0.");
trlwarn ("Output product will be BLANK!");
} */
} /* End if(non_zero) block */
/* must close all images, now that we are done reading them */
closeSciDq(nimgs, ipsci, ipdq, par);
/* calculate the total sky ... */
skysum = 0.;
for (n = 0; n < nimgs; ++n) {
skysum += skyval[n];
}
/* ... and force it to be non-negative */
if (skysum < 0.) skysum = 0.;
if (par->printtime){
if (non_zero > 1){
TimeStamp ("Finished detecting cosmic rays on extension", "");
} else {
TimeStamp ("Done checking this extension","");
}
}
/* write to the output image */
if (non_zero > 0){
for (j = 0; j < dim_y; ++j) {
for (i = 0; i < dim_x; ++i) {
PPix(&sg.sci.data,i,j) = PPix(&sg.sci.data,i,j)*texpt + skysum;
PPix(&sg.err.data,i,j) *= texpt;
}
}
} else {
for (j = 0; j < dim_y; ++j) {
for (i = 0; i < dim_x; ++i) {
PPix(&sg.sci.data,i,j) = par->fillval;
PPix(&sg.err.data,i,j) = 0.;
/* Set DQ value to one which will always be considered BAD */
PPix(&sg.dq.data,i,j) = 1;
}
}
/* Set at least one pixel to a different value to insure
that an image array actually gets produced. */
PPix(&sg.err.data,0,0) = -1.;
PPix(&sg.dq.data,0,0) = 8;
}
/* update the exposure time of the output images */
PutKeyFlt (sg.globalhdr, "TEXPTIME", exptot, "");
PutKeyFlt (sg.globalhdr, "SKYSUM", skysum, "Total sky level (DN)");
PutKeyDbl (sg.globalhdr, "EXPSTART", expstart, "computed exposure start time (Modified Julian Date)");
PutKeyDbl (sg.globalhdr, "EXPEND", expend, "exposure end time (Modified Julian Date)");
/*
Updated REJ_RATE to use 'texpt' as a safe value when
EXPTIME=0 for all members. WJH, 24 Feb 2003
*/
PutKeyFlt (sg.globalhdr, "REJ_RATE", (float)nrej/texpt,
"Cosmic ray impact rate (pixels/sec)");
PutKeyFlt (sg.globalhdr, "EXPTIME", exptot, "");
if (par->shadcorr) {
logit = 0;
if (UpdateSwitch ("SHADCORR", par->shadcorr, sg.globalhdr, &logit) )
return (status);
PrSwitch ("shadcorr", COMPLETE);
if (logit) {
/*Records SHADFILE information in header comments... */
if (ImgHistory (&shadref, sg.globalhdr))
return (status);
}
}
/* record parameters to the output file */
cr_history (&sg, par, nextend);
PutKeyInt (&sg.sci.hdr, "NCOMBINE", nimgs, "");
UFilename (outfile, sg.globalhdr);
UMemType (mtype, sg.globalhdr);
FindAsnRoot (outfile, root);
UpperAll (root, uroot, strlen(root)+1 );
/* EXPNAME values modified for all extensions in a SingleGroup.
WJH 7 July 1999
*/
UExpname (root, &sg.sci.hdr);
UExpname (root, &sg.err.hdr);
UExpname (root, &sg.dq.hdr);
PutKeyStr (sg.globalhdr, "ROOTNAME", uroot,"Rootname of the observation set");
/* Output CHIP to the same EXTVER as the CHIP ID */
putSingleGroup (outfile, extver, &sg, 0);
freeSingleGroup (&sg);
if (par->printtime)
TimeStamp ("Finished writing out extension", "");
/* deallocate memories */
free (efacsum);
free (work);
}
/* Set status to a value which will be understood by
CALACS to turn off subsequent processing. */
if (non_zero == 0) status = NO_GOOD_DATA;
return (status);
}
int loadPCTETAB (char *filename, CTEParamsFast *pars) {
/* Read the cte parameters from the reference table PCTETAB
These are taken from the PCTETAB global header:
CTE_NAME - name of cte algorithm
CTE_VER - version number of cte algorithm
CTEDATE0 - date of instrument installation in HST, in fractional years
CTEDATE1 - reference date of CTE model pinning, in fractional years
PCTETLEN - max length of CTE trail
PCTERNOI - readnoise amplitude and clipping level
PCTESMIT - number of iterations used in CTE forward modeling
PCTESHFT - number of iterations used in the parallel transfer
PCTENSMD - readnoise mitigation algorithm
PCTETRSH - over-subtraction threshold
The table has 4 extensions:
Filename: wfc3_cte.fits
No. Name Type Cards Dimensions Format
0 PRIMARY PrimaryHDU 21 ()
1 QPROF BinTableHDU 16 <pars->nTraps>R x 3C ['i', 'i', 'i']
2 SCLBYCOL BinTableHDU 20 <pars->nScaleTableColumns> x 5C ['i', 'e', 'e', 'e', 'e']
3 RPROF ImageHDU 12 (<pars->nTraps>, 100) float32
4 CPROF ImageHDU 12 (<pars->nTraps>, 100) float32
*/
extern int status; /* variable for return status */
/* VARIABLE FOR FILENAME + EXTENSION NUMBER. */
char filename_wext[strlen(filename) + 4];
/* NAMES OF DATA COLUMNS WE WANT FROM THE FILE, DATA WILL BE STORED IN THE PARS STRUCTURE */
const char wcol[] = "W";
const char qlevq[] = "QLEV_Q";
const char dpdew[] = "DPDE_W";
const char iz[] = "IZ";
const char sens512[]= "SENS_0512";
const char sens1024[] = "SENS_1024";
const char sens1536[] = "SENS_1536";
const char sens2048[] = "SENS_2048";
/* HSTIO VARIABLES */
Hdr hdr_ptr;
initHdr(&hdr_ptr);
/* LOAD PRIMARY HEADER */
if (LoadHdr(filename, &hdr_ptr)) {
sprintf(MsgText,"(pctecorr) Error loading header from %s",filename);
cteerror(MsgText);
status = OPEN_FAILED;
return status;
}
/* GET CTE_NAME KEYWORD */
if (GetKeyStr (&hdr_ptr, "CTE_NAME", NO_DEFAULT, "", pars->cte_name, SZ_CBUF)) {
cteerror("(pctecorr) Error reading CTE_NAME keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"\nCTE_NAME: %s",pars->cte_name);
trlmessage(MsgText);
/* GET VERSION NUMBER */
if (GetKeyStr(&hdr_ptr, "CTE_VER", NO_DEFAULT, "", pars->cte_ver, SZ_CBUF)) {
cteerror("(pctecorr) Error reading CTE_VER keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"CTE_VER: %s",pars->cte_ver);
trlmessage(MsgText);
/* GET DATE OF INSTRUMENT INSTALLATION IN HST */
if (GetKeyDbl(&hdr_ptr, "CTEDATE0", NO_DEFAULT, -999, &pars->cte_date0)) {
cteerror("(pctecorr) Error reading CTEDATE0 keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"CTEDATE0: %g",pars->cte_date0);
trlmessage(MsgText);
/* GET REFRENCE DATE OF CTE MODEL PINNING */
if (GetKeyDbl(&hdr_ptr, "CTEDATE1", NO_DEFAULT, -999, &pars->cte_date1)) {
cteerror("(pctecorr) Error reading CTEDATE1 keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"CTEDATE1: %g",pars->cte_date1);
trlmessage(MsgText);
/* READ MAX LENGTH OF CTE TRAIL */
if (GetKeyInt(&hdr_ptr, "PCTETLEN", NO_DEFAULT, -999, &pars->cte_len)) {
cteerror("(pctecorr) Error reading PCTETLEN keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTETLEN: %d",pars->cte_len);
trlmessage(MsgText);
/* GET READ NOISE CLIPPING LEVEL */
if (GetKeyDbl(&hdr_ptr, "PCTERNOI", NO_DEFAULT, -999, &pars->rn_amp)) {
cteerror("(pctecorr) Error reading PCTERNOI keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTERNOI: %f",pars->rn_amp);
trlmessage(MsgText);
/* GET NUMBER OF ITERATIONS USED IN FORWARD MODEL */
if (GetKeyInt(&hdr_ptr, "PCTENFOR", NO_DEFAULT, -999, &pars->n_forward)) {
cteerror("(pctecorr) Error reading PCTENFOR keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTERNFOR: %d",pars->n_forward);
trlmessage(MsgText);
/* GET NUMBER OF ITERATIONS USED IN PARALLEL TRANSFER*/
if (GetKeyInt(&hdr_ptr, "PCTENPAR", NO_DEFAULT, -999, &pars->n_par)) {
cteerror("(pctecorr) Error reading PCTENPAR keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTERNPAR: %d",pars->n_par);
trlmessage(MsgText);
/* GET READ NOISE MITIGATION ALGORITHM*/
if (GetKeyInt(&hdr_ptr, "PCTENSMD", NO_DEFAULT, -999, &pars->noise_mit)) {
cteerror("(pctecorr) Error reading PCTENSMD keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTENSMD: %d",pars->noise_mit);
trlmessage(MsgText);
/* GET OVER SUBTRACTION THRESHOLD */
if (GetKeyDbl(&hdr_ptr, "PCTETRSH", NO_DEFAULT, -999, &pars->thresh)) {
cteerror("(pctecorr) Error reading PCTETRSH keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"PCTETRSH: %g",pars->thresh);
trlmessage(MsgText);
/*FIX THE READOUT CR'S? */
if (GetKeyInt(&hdr_ptr, "FIXROCR", NO_DEFAULT, -999, &pars->fix_rocr)){
cteerror("(pctecorr) Error reading FIXROCR keyword from PCTETAB");
status = KEYWORD_MISSING;
return status;
}
sprintf(MsgText,"FIXROCR: %d",pars->fix_rocr);
trlmessage(MsgText);
/* DONE READING STUFF FROM THE PRIMARY HEADER */
freeHdr(&hdr_ptr);
/****************************************************************************/
/* READ DATA FROM FIRST TABLE EXTENSIONS */
sprintf(filename_wext, "%s[%i]", filename, 1);
/* OPEN PARAMETERS FILE TO EXTENSION NUMBER 1 */
IRAFPointer tbl_ptr = c_tbtopn(filename_wext, IRAF_READ_ONLY, 0); // xtables table pointer
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error opening %s with xtables",filename_wext);
cteerror(MsgText);
status = OPEN_FAILED;
c_tbtclo(tbl_ptr);
return status;
}
/* READ DATA FROM TABLE */
/* get column pointer for w */
IRAFPointer w_ptr = c_tbcfnd1_retPtr(tbl_ptr, wcol);
if (c_iraferr() || !w_ptr) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",wcol);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* GET COLUMN POINTER FOR QLEVQ */
IRAFPointer qlevq_ptr = c_tbcfnd1_retPtr(tbl_ptr, qlevq);
if (c_iraferr() || !qlevq_ptr) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",qlevq);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* GET COLUMN POINTER FOR DPDEW */
IRAFPointer dpdew_ptr = c_tbcfnd1_retPtr(tbl_ptr, dpdew);
if (c_iraferr() || !dpdew_ptr) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",dpdew);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
// LOOP OVER TABLE ROWS UP TO SIZE TRAPS
int ctraps = 0; // actual usable traps, i.e. see if more traps were added to reference file
{unsigned j;
for (j = 0; j < pars->nTraps; ++j) {
/* GET W FROM THIS ROW */
pars->wcol_data[j] = c_tbeGetInt(tbl_ptr, w_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, wcol);
cteerror(MsgText);
status = TABLE_ERROR;
return status;
}
/* GET QLEVQ FROM THIS ROW */
pars->qlevq_data[j] = c_tbeGetDouble(tbl_ptr, qlevq_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, qlevq);
cteerror(MsgText);
status = TABLE_ERROR;
return status;
}
if (pars->qlevq_data[j] < 999999.)
ctraps+=1;
/* GET DPDEW FROM THIS ROW */
pars->dpdew_data[j] = c_tbeGetDouble(tbl_ptr, dpdew_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, dpdew);
cteerror(MsgText);
status = TABLE_ERROR;
return status;
}
if (ctraps > pars->nTraps){
sprintf(MsgText,"More TRAPS in reference file than available, update TRAPS: %i -> %i",pars->nTraps,(int)ctraps);
trlmessage(MsgText);
}
}}
/*IF CTRAPS EVER OVERFLOWS INT THIS NEEDS TO BE CHANGED*/
pars->cte_traps = ctraps;
/*
sprintf(MsgText,"(pctecorr) data check for PCTETAB QPROF, row %i, %i\t%g\t%g\ttraps=%i\n",20,
pars->wcol_data[19],pars->qlevq_data[19], pars->dpdew_data[19], pars->cte_traps);
trlmessage(MsgText);
*/
/* CLOSE CTE PARAMETERS FILE FOR EXTENSION 1*/
c_tbtClose((void*)&tbl_ptr);
assert(!tbl_ptr);
/****************************************************************************/
/****************************************************************************/
/* READ CTE SCALING DATA FROM SECOND TABLE EXTENSION */
sprintf(filename_wext, "%s[%i]", filename, 2);
tbl_ptr = c_tbtopn(filename_wext, IRAF_READ_ONLY, 0);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error opening %s with xtables",filename_wext);
cteerror(MsgText);
status = OPEN_FAILED;
c_tbtclo(tbl_ptr);
return status;
}
/*get column pointer for iz column*/
IRAFPointer iz_ptr = c_tbcfnd1_retPtr(tbl_ptr, iz);
if (c_iraferr() || iz_ptr == 0) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",iz);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* get column pointer for sens512 */
IRAFPointer sens512_ptr = c_tbcfnd1_retPtr(tbl_ptr, sens512);
if (c_iraferr() || w_ptr == 0) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",sens512);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* get column pointer for sens1024 */
IRAFPointer sens1024_ptr = c_tbcfnd1_retPtr(tbl_ptr, sens1024);
if (c_iraferr() || w_ptr == 0) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",sens1024);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* get column pointer for sens1536 */
IRAFPointer sens1536_ptr = c_tbcfnd1_retPtr(tbl_ptr, sens1536);
if (c_iraferr() || w_ptr == 0) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",sens1536);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* get column pointer for sens2048 */
IRAFPointer sens2048_ptr = c_tbcfnd1_retPtr(tbl_ptr, sens2048);
if (c_iraferr() || w_ptr == 0) {
sprintf(MsgText,"(pctecorr) Error getting column %s of PCTETAB",sens2048);
cteerror(MsgText);
status = COLUMN_NOT_FOUND;
return status;
}
/* read data from table */
/* loop over table rows */
{unsigned j;
for (j = 0; j < pars->nScaleTableColumns; ++j)
{
/* get trap from this row */
pars->iz_data[j] = c_tbeGetInt(tbl_ptr, iz_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, iz);
cteerror(MsgText);
return (status = TABLE_ERROR);
}
pars->scale512[j] = c_tbeGetDouble(tbl_ptr, sens512_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, sens512);
cteerror(MsgText);
return (status = TABLE_ERROR);
}
pars->scale1024[j] = c_tbeGetDouble(tbl_ptr, sens1024_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, sens1024);
cteerror(MsgText);
return (status = TABLE_ERROR);
}
pars->scale1536[j] = c_tbeGetDouble(tbl_ptr, sens1536_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, sens1536);
cteerror(MsgText);
return (status = TABLE_ERROR);
}
pars->scale2048[j] = c_tbeGetDouble(tbl_ptr, sens2048_ptr, j+1);
if (c_iraferr()) {
sprintf(MsgText,"(pctecorr) Error reading row %d of column %s in PCTETAB",j+1, sens2048);
cteerror(MsgText);
return (status = TABLE_ERROR);
}
}}
// for testing
/*{
unsigned j = pars->nColumns;
sprintf(MsgText,"(pctecorr) data check for PCTETAB SCLBYCOL row %d, %d %g\t%g\t%g\t%g\ntotal traps = %i",
j,pars->iz_data[j-1],pars->scale512[j-1],pars->scale1024[j-1],pars->scale1536[j-1],pars->scale2048[j-1],pars->cte_traps);
trlmessage(MsgText);
}
*/
/* close CTE parameters file for extension 2*/
c_tbtClose((void*)&tbl_ptr);
assert(!tbl_ptr);
/****************************************************************************/
/* extension 3: differential trail profile as image */
ctemessage("Reading in image from extension 3");
/* Get the coefficient images from the PCTETAB */
pars->rprof = malloc(sizeof(*pars->rprof));
if (pars->rprof == NULL){
sprintf (MsgText, "Can't allocate memory for RPROF ref data");
trlerror (MsgText);
return (status = 1);
}
initFloatHdrData(pars->rprof);
pars->rprof->data.storageOrder = COLUMNMAJOR;
if (getFloatHD (filename, "RPROF", 1, pars->rprof)){
return (status=1);
}
/****************************************************************************/
/* ext number 4 : cummulative trail profile as image */
ctemessage("Reading in image from extension 4");
pars->cprof = malloc(sizeof(*pars->cprof));
if (pars->cprof == NULL){
sprintf (MsgText, "Can't allocate memory for CPROF ref data");
trlerror (MsgText);
return (status = 1);
}
/* Get the coefficient images from the PCTETAB */
initFloatHdrData (pars->cprof);
pars->cprof->data.storageOrder = COLUMNMAJOR;
if (getFloatHD (filename, "CPROF", 1, pars->cprof)){
return (status=1);
}
return(status);
}
int WF3cte (char *input, char *output, CCD_Switch *cte_sw,
RefFileInfo *refnames, int printtime, int verbose, int onecpu) {
/*
input: filename
output: filename
cte_sw: the calibration flags
refnames: the names of the calibration reference files
onecpu: use parallel processing?
The following are new primary header keywords which will be added to the data
so that they can be updated by the code. They are also specified in the PCTETAB
reference file.
These are taken from the PCTETAB
CTE_NAME - name of cte algorithm
CTE_VER - version number of cte algorithm
CTEDATE0 - date of wfc3/uvis installation in HST, in MJD
CTEDATE1 - reference date of CTE model pinning, in MJD
PCTETLEN - max length of CTE trail
PCTERNOI - readnoise amplitude for clipping
PCTESMIT - number of iterations used in CTE forward modeling
PCTESHFT - number of iterations used in the parallel transfer
PCTENSMD - readnoise mitigation algorithm
PCTETRSH - over-subtraction threshold
PCTEFRAC - cte scaling frac calculated from expstart
PCTERNOI - the readnoise clipping level to use
#These are taken from getreffiles.c
DRKCFILE is a new dark reference file used only in the CTE branch *_DRC.fits
BIACFILE is a new super-bias reference file used only in the CTE branch *_BIC.fits
PCTETAB is a new reference file FITS table which will contain the software parameter switches for the CTE correction *_CTE.fit
This is the main workhorse function for removing the CTE from WFC3 UVIS images
Unfortunately this happens before anything else in wfc3, so there's a lot of reading files
at the beginning in order to populate needed information. The rest of the pipeline works
on one chip at a time and the structures are all defined to support that. None of these
structures are defined until the code enters the single chip loops. This differs from the
CTE correction in ACS which occurs later in the process after basic structures are defined.
*/
extern int status;
WF3Info wf3; /*structure with calibration switches and reference files for passing*/
Hdr phdr; /*primary header for input image, all output information saved here*/
CTEParams cte_pars; /*STRUCTURE HOLDING THE MODEL PARAMETERS*/
SingleGroup cd; /*SCI 1*/
SingleGroup ab; /*SCI 2*/
SingleGroup raz; /* THE LARGE FORMAT COMBINATION OF CDAB*/
SingleGroup rsz; /* LARGE FORMAT READNOISE CORRECTED IMAGE */
SingleGroup rsc; /* CTE CORRECTED*/
SingleGroup rzc; /* FINAL CTE CORRECTED IMAGE */
SingleGroup chg; /* THE CHANGE DUE TO CTE */
SingleGroup raw; /* THE RAW IMAGE IN RAZ FORMAT */
int i,j; /*loop vars*/
int max_threads=1;
clock_t begin;
double time_spent;
float hardset=0.0;
begin = (double)clock();
Bool subarray; /* to verify that no subarray is being used, it's not implemented yet*/
/*CONTAIN PARALLEL PROCESSING TO A SINGLE THREAD AS USER OPTION*/
# ifdef _OPENMP
trlmessage("Using parallel processing provided by OpenMP inside CTE routine");
if (onecpu){
omp_set_dynamic(0);
max_threads=1;
sprintf(MsgText,"onecpu == TRUE, Using only %i threads/cpu", max_threads);
} else {
omp_set_dynamic(0);
max_threads = omp_get_num_procs(); /*be nice, use 1 less than avail?*/
sprintf(MsgText,"Setting max threads to %i of %i cpus",max_threads, omp_get_num_procs());
}
omp_set_num_threads(max_threads);
trlmessage(MsgText);
# endif
/* COPY COMMAND-LINE ARGUMENTS INTO WF3. */
WF3Init (&wf3);
strcpy (wf3.input, input);
strcpy (wf3.output, output);
PrBegin ("WFC3CTE");
if (wf3.printtime)
TimeStamp("WFC3CTE Started: ",wf3.rootname);
/* CHECK WHETHER THE OUTPUT FILE ALREADY EXISTS. */
if (FileExists (wf3.output)){
WhichError(status);
return (ERROR_RETURN);
}
wf3.pctecorr = cte_sw->pctecorr;
wf3.darkcorr = cte_sw->darkcorr;
wf3.biascorr = cte_sw->biascorr;
wf3.blevcorr = cte_sw->blevcorr;
wf3.printtime = printtime;
wf3.verbose = verbose;
wf3.refnames = refnames;
PrFileName ("input", wf3.input);
PrFileName ("output", wf3.output);
if (wf3.biascorr == COMPLETE){
trlmessage("BIASCORR complete for input image, CTE can't be performed");
return(ERROR_RETURN);
}
if (wf3.darkcorr == COMPLETE){
trlmessage("DARKCORR complete for input image, CTE can't be performed");
return(ERROR_RETURN);
}
if (wf3.blevcorr == COMPLETE){
trlmessage("BLEVCORR complete for input image, CTE can't be performed");
return(ERROR_RETURN);
}
/* DETERMINE THE NAMES OF THE TRAILER FILES BASED ON THE INPUT
AND OUTPUT FILE NAMES, THEN INITIALIZE THE TRAILER FILE BUFFER
WITH THOSE NAMES.
*/
if (initCTETrl (input, output))
return (status);
/* OPEN INPUT IMAGE IN ORDER TO READ ITS PRIMARY HEADER. */
if (LoadHdr (wf3.input, &phdr) ){
WhichError(status);
return (ERROR_RETURN);
}
/* GET KEYWORD VALUES FROM PRIMARY HEADER. */
if (GetKeys (&wf3, &phdr)) {
freeHdr (&phdr);
return (status);
}
if (GetCTEFlags (&wf3, &phdr)) {
freeHdr(&phdr);
return (status);
}
/* OPEN THE INPUT IMAGES AND GET THE SCIENCE EXTENSIONS */
initSingleGroup (&cd);
getSingleGroup (wf3.input, 1, &cd);
if (hstio_err())
return (status = OPEN_FAILED);
/*** MAKE SURE THIS IS NOT A SUBARRAY ***/
if (GetKeyBool (cd.globalhdr, "SUBARRAY", NO_DEFAULT, 0, &subarray))
return (status=KEYWORD_MISSING);
if (subarray) {
sprintf(MsgText,"**SUBARRAY FOUND!; SUBARRAY images are not yet supported for CTE**");
trlmessage(MsgText);
status=ERROR_RETURN;
return(status);
}
initSingleGroup (&ab);
getSingleGroup (wf3.input, 2, &ab);
if (hstio_err())
return (status = OPEN_FAILED);
if (GetKeyBool (ab.globalhdr, "SUBARRAY", NO_DEFAULT, 0, &subarray))
return (status=KEYWORD_MISSING);
if (subarray) {
sprintf(MsgText,"SUBARRAY FOUND; **SUBARRAY images are not yet supported for CTE**");
trlmessage(MsgText);
status=ERROR_RETURN;
return(status);
}
/*READ IN THE CTE PARAMETER TABLE*/
initCTEParams(&cte_pars);
if (GetCTEPars (wf3.pctetab.name,&cte_pars))
return (status);
if (verbose){
PrRefInfo ("pctetab", wf3.pctetab.name, wf3.pctetab.pedigree,
wf3.pctetab.descrip, wf3.pctetab.descrip2);
}
/*SAVE THE PCTETABLE INFORMATION TO THE HEADER OF THE SCIENCE IMAGE
AFTER CHECKING TO SEE IF THE USER HAS SPECIFIED ANY CHANGES TO THE
CTE CODE VARIABLES.
*/
if (CompareCTEParams(&cd, &cte_pars)){
return (status);
}
/*SET UP THE ARRAYS WHICH WILL BE PASSED AROUND*/
initSingleGroup(&raz);
allocSingleGroup(&raz, RAZ_COLS, RAZ_ROWS);
initSingleGroup(&rsz);
allocSingleGroup(&rsz, RAZ_COLS, RAZ_ROWS);
initSingleGroup(&rsc);
allocSingleGroup(&rsc, RAZ_COLS, RAZ_ROWS);
initSingleGroup(&rzc);
allocSingleGroup(&rzc, RAZ_COLS, RAZ_ROWS);
initSingleGroup(&raw);
allocSingleGroup(&raw, RAZ_COLS, RAZ_ROWS);
initSingleGroup(&chg);
allocSingleGroup(&chg, RAZ_COLS, RAZ_ROWS);
for (i=0;i<RAZ_COLS;i++){
for(j=0;j<RAZ_ROWS;j++){
Pix(raw.sci.data,i,j)=hardset;
Pix(rsz.sci.data,i,j)=hardset;
Pix(raz.sci.data,i,j)=hardset;
Pix(rsc.sci.data,i,j)=hardset;
Pix(rzc.sci.data,i,j)=hardset;
Pix(chg.sci.data,i,j)=hardset;
}
}
/* SAVE A COPY OF THE RAW IMAGE FOR LATER */
makesciRAZ(&cd,&ab,&raw);
/***SUBTRACT THE CTE BIAS FROM BOTH CHIPS IN PLACE***/
if (doCteBias(&wf3,&cd)){
freeSingleGroup(&cd);
return(status);
}
if (doCteBias(&wf3,&ab)){
freeSingleGroup(&ab);
return(status);
}
/*CONVERT TO RAZ FORMAT AND CORRECT FOR GAIN*/
if (raw2raz(&wf3, &cd, &ab, &raz))
return (status);
/***CALCULATE THE SMOOTH READNOISE IMAGE***/
trlmessage("CTE: Calculating smooth readnoise image");
/***CREATE THE NOISE MITIGATION MODEL ***/
if (cte_pars.noise_mit == 0) {
if (raz2rsz(&wf3, &raz, &rsz, cte_pars.rn_amp, max_threads))
return (status);
} else {
trlmessage("Only noise model 0 implemented!");
return (status=ERROR_RETURN);
}
/***CONVERT THE READNOISE SMNOOTHED IMAGE TO RSC IMAGE
THIS IS WHERE THE CTE GETS CALCULATED ***/
if (rsz2rsc(&wf3, &rsz, &rsc, &cte_pars))
return (status);
/*** SAVE USEFULL HEADER INFORMATION ***/
if (cteHistory (&wf3, cd.globalhdr))
return (status);
/*** CREATE THE FINAL CTE CORRECTED IMAGE, PUT IT BACK INTO ORIGNAL RAW FORMAT***/
for (i=0;i<RAZ_COLS;i++){
for(j=0; j<RAZ_ROWS; j++){
Pix(chg.sci.data,i,j) = (Pix(rsc.sci.data,i,j) - Pix(rsz.sci.data,i,j))/wf3.ccdgain;
Pix(rzc.sci.data,i,j) = Pix(raw.sci.data,i,j) + Pix(chg.sci.data,i,j);
}
}
/*BACK TO NORMAL FORMATTING*/
undosciRAZ(&cd,&ab,&rzc);
/*UPDATE THE OUTPUT HEADER ONE FINAL TIME*/
PutKeyDbl(cd.globalhdr, "PCTEFRAC", cte_pars.scale_frac,"CTE scaling fraction based on expstart");
trlmessage("PCTEFRAC saved to header");
/*SAVE THE NEW RAW FILE WITH UPDATED SCIENCE ARRAYS AND PRIMARY HEADER TO RAC*/
putSingleGroup(output,cd.group_num, &cd,0);
putSingleGroup(output,ab.group_num, &ab,0);
/** CLEAN UP **/
freeSingleGroup(&rzc);
freeSingleGroup(&rsc);
freeSingleGroup(&chg);
freeSingleGroup(&raz);
freeSingleGroup(&rsz);
freeSingleGroup(&raw);
time_spent = ((double) clock()- begin +0.0) / CLOCKS_PER_SEC;
if (verbose){
sprintf(MsgText,"CTE run time: %.2f(s) with %i procs/threads\n",time_spent,max_threads);
trlmessage(MsgText);
}
PrSwitch("pctecorr", COMPLETE);
if(wf3.printtime)
TimeStamp("PCTECORR Finished",wf3.rootname);
return (status);
}
