diff --git a/scripts/compute_psdlags.sh b/scripts/compute_psdlags.sh
index 54b9b47..7bd8895 100755
--- a/scripts/compute_psdlags.sh
+++ b/scripts/compute_psdlags.sh
@@ -5,31 +5,31 @@ mkdir -p data
 ref_band="1367A"
 refpsd_tabfile=data/tables/psd_${ref_band}.tab
 
+err_str="LF"
+
 for lightcurve in data/lc/*.lc
 do
     
-    echo_band=$(basename $lightcurve|sed 's|\([0-9]????A\).lc|\1|')
+    echo_band=$(basename $lightcurve|sed 's|\([0-9]\{4\}A\).lc|\1|')
     if [[ $ref_band == $echo_band ]]; then continue; fi
-    err_str="LF"
 
     # Save tables with these filenames
     echopsd_tabfile=data/tables/psd_${echo_band}.tab
     timelag_tabfile=data/tables/lag_${ref_band}_${echo_band}.tab
 
     echo -n "Running psdlag using ref band ${ref_band}"
-    echo " and echo band $echo_band{${err_str}}."
+    echo " and echo band $echo_band."
 
-    # psdlag python script will call clag and print tables
-    # tmp.* files.
-    echo scripts/psdlag_4bin.py ${ref_band}.lc $lightcurve
+    # psdlag python script will call clag and print rudimentary tables to *.out
+    time scripts/psdlag_4bin.py data/lc/${ref_band}.lc $lightcurve > /dev/null
 
 
-    # process_tables perl script reads tmp.* files and creates some
-    # other useful tables
-    scripts/process_tables.pl $lightcurve > /dev/null
-    mv tmp.echoPSD $echoPSD_tabfile
-    mv tmp.refPSD $refPSD_tabfile
-    mv tmp.timelag $timelag_tabfile
+    # process_tables perl script reads *.out files from the python script,
+    # then creates other useful tables
+    scripts/process_tables.pl $echo_band > /dev/null
+
+    # saves the tables to data/tables/
+    mv -v tmp.echopsd $echopsd_tabfile
+    mv -v tmp.refpsd $refpsd_tabfile
+    mv -v tmp.lag $timelag_tabfile
 done
-
-rm tmp.*
\ No newline at end of file
diff --git a/scripts/plot.sh b/scripts/plot.sh
index be8db59..4c1e03a 100755
--- a/scripts/plot.sh
+++ b/scripts/plot.sh
@@ -9,11 +9,12 @@ case $1 in
     "PSD"|"psd"|"PSDs"|"PSDS"|"psds")
         gnuplot_file=psd_atlas.gp
         scripts/propagate_tables.sh
-        gnuplot_input=$(cat scripts/templates/${gnuplot_file}|perl -pe 's|\n|␤|g')
-        for tabfile in data/tables/PSD_*${errtype}*.tab;
+        gnuplot_input=$(cat scripts/templates/${gnuplot_file}|
+                        perl -pe 's|\n|␤|g')
+        for tabfile in data/tables/psd_*.tab;
         do
             echo_band=$(basename $tabfile|
-                        sed 's|PSD[_ ]\(.\{5\}\)[_ ]{[^_ ]*}.tab|\1|')
+                        sed 's|psd_\([0-9]????A\).tab|\1|')
             if [[ "$echo_band" == "$ref_band" ]] ; then continue; fi
             gnuplot_input_edit=$(echo "$gnuplot_input"|
                                     sed "s|%FILE%|$tabfile|"|
diff --git a/scripts/process_tables.pl b/scripts/process_tables.pl
index 12d4752..a76487a 100755
--- a/scripts/process_tables.pl
+++ b/scripts/process_tables.pl
@@ -138,7 +138,7 @@ if($debug) {
 
 close($outputfile);
 
-open($datafile,'>',"tmp.refPSD") or die $!;
+open($datafile,'>',"tmp.refpsd") or die $!;
 while( each %function_bin) {
     say $datafile
         $_ . " " .
@@ -148,7 +148,7 @@ while( each %function_bin) {
 }
 close($datafile);
 
-open($datafile,'>',"tmp.echoPSD") or die $!;
+open($datafile,'>',"tmp.echopsd") or die $!;
 while( each %function_bin) {
     say $datafile
         $_ . " " .
@@ -158,7 +158,7 @@ while( each %function_bin) {
 }
 close($datafile);
 
-open($datafile,'>',"tmp.crsspctrmPSD") or die $!;
+open($datafile,'>',"tmp.crsspctrm") or die $!;
 while( each %function_bin) {
     say $datafile
         $_ . " " .
@@ -168,7 +168,7 @@ while( each %function_bin) {
 }
 close($datafile);
 
-open($datafile,'>',"tmp.timelag") or die $!;
+open($datafile,'>',"tmp.lag") or die $!;
 while( each %function_bin) {
     say $datafile
         $_ . " " .
diff --git a/scripts/psdlag_4bin.py b/scripts/psdlag_4bin.py
old mode 100644
new mode 100755