diff --git a/inputfiles/calibration_final b/inputfiles/calibration_final
index 981e6a5..bb09f06 100644
--- a/inputfiles/calibration_final
+++ b/inputfiles/calibration_final
@@ -1,10 +1,10 @@
 2
-data/calibration/lc_drive.dat 0                             
-data/calibration/lc_1.dat 0                      
+data/calibration/lc_drive.dat 0
+data/calibration/lc_1.dat 0
 8 0.005 0.019 0.0425 0.07 0.11 0.17 0.24 0.4 0.603
 0
 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
-0:1 1                           
-0                             
-0                             
+0:1 1
+0
+0
 100 50 50 mcmc.dat
\ No newline at end of file
diff --git a/scripts/gnuplot/psd_freq b/scripts/gnuplot/psd_freq
new file mode 100644
index 0000000..2ecbdd1
--- /dev/null
+++ b/scripts/gnuplot/psd_freq
@@ -0,0 +1,19 @@
+
+
+# plot 'file' with errorbars
+# plot 'file' using 1:2:(sqrt($1)) with xerrorbars
+# plot 'file' using 1:2:($1-$3):($1+$3):4:5 with xyerrorbars
+
+#plot 'tmp.sourcePSD' using 1:2:3:4 with xyerrorbars
+plot 'tmp.reprocPSD' using 1:2:3:4 with xyerrorbars
+#plot 'tmp.ccPSD' using 1:2:3:4 with xyerrorbars
+set logscale xy
+set xrange [0.005:0.603]
+# set yrange [:1]
+#    (x, y, ydelta),
+#    (x, y, ylow, yhigh),
+#    (x, y, xdelta),
+#    (x, y, xlow, xhigh),
+#    (x, y, xdelta, ydelta), or
+#    (x, y, xlow, xhigh, ylow, yhigh).
+ pause -1
\ No newline at end of file
diff --git a/scripts/power_lag_plot.pl b/scripts/power_lag_plot.pl
index d872804..d368d9d 100755
--- a/scripts/power_lag_plot.pl
+++ b/scripts/power_lag_plot.pl
@@ -112,10 +112,10 @@ foreach ( sort { $a <=> $b } keys %function_bin ) {
     my $μ = my $σ = <$outputfile>;
     $μ =~ s/^([\-\+e0-9\.]+)+\s+[\-\+e0-9\.]+\s*$/$1/;
     $σ =~ s/^[\-\+e0-9\.]+\s+([\-\+e0-9\.]+)\s*$/$1/;
-    if ($μ<0) {
-        $μ = abs($μ);
-        $function_bin{$_}{"φdiff_μ"} = PI;
-    }
+#    if ($μ<0) {
+#        $μ = abs($μ);
+#        $function_bin{$_}{"φdiff_μ"} = PI;
+#    }
     $function_bin{$_}{"source_PSD_μ"} = $μ;
     $function_bin{$_}{"source_PSD_σ"} = $σ;
     if ($debug) {
@@ -135,10 +135,10 @@ foreach ( sort { $a <=> $b } keys %function_bin ) {
     my $μ = my $σ = <$outputfile>;
     $μ =~ s/^([\-\+e0-9\.]+)+\s+[\-\+e0-9\.]+\s*$/$1/;
     $σ =~ s/^[\-\+e0-9\.]+\s+([\-\+e0-9\.]+)\s*$/$1/;
-    if ($μ<0) {
-        $μ = abs($μ);
-        $function_bin{$_}{"φdiff_μ"} = PI;
-    }
+#    if ($μ<0) {
+#        $μ = abs($μ);
+#        $function_bin{$_}{"φdiff_μ"} = PI;
+#    }
     $function_bin{$_}{"reproc_PSD_μ"} = $μ;
     $function_bin{$_}{"reproc_PSD_σ"} = $σ;
     if ($debug) {
@@ -159,10 +159,10 @@ foreach ( sort { $a <=> $b } keys %function_bin ) {
     my $μ = my $σ = <$outputfile>;
     $μ =~ s/^([\-\+e0-9\.]+)+\s+[\-\+e0-9\.]+\s*$/$1/;
     $σ =~ s/^[\-\+e0-9\.]+\s+([\-\+e0-9\.]+)\s*$/$1/;
-    if ($μ<0) {
-        $μ = abs($μ);
-        $function_bin{$_}{"φdiff_μ"} = PI;
-    }
+#    if ($μ<0) {
+#        $μ = abs($μ);
+#        $function_bin{$_}{"φdiff_μ"} = PI;
+#    }
     $function_bin{$_}{"cc_PSD_μ"} = $μ;
     $function_bin{$_}{"cc_PSD_σ"} = $σ;
     if ($debug) {