diff --git a/PARAM/HMS/CER/hcer.param b/PARAM/HMS/CER/hcer.param
index d31f14fd0b937c5c01c1847b1f4eea5c711ff60e..7be444bbcfed611a69acf4b97f40ed39c7cdac78 100644
--- a/PARAM/HMS/CER/hcer.param
+++ b/PARAM/HMS/CER/hcer.param
@@ -3,25 +3,33 @@ hcer_tot_pmts = 2
hcer_adc_to_npe = 1/323., 1/327.
-hcer_chi2max = 50.
+hcer_red_chi2_min = 0.0
+hcer_red_chi2_max = 25.0
-hcer_beta_min = 0.8
+hcer_beta_min = 0.0
hcer_beta_max = 1.2
-hcer_et_min = 0.95
-hcer_et_max = 5.0
+hcer_enorm_min = 0.0
+hcer_enorm_max = 1.5
hcer_mirror_zpos = 230.0
hcer_adcTimeWindowMin = 1500.
hcer_adcTimeWindowMax = 3500.
+; Threshold for good hit (for measureing effic.)
+hcer_npe_thresh = 0.5
+
+hcer_num_regions = 3 ; This value is from the 6 GeV era
+
; hcer_region: 8 values for each region (1 per mirror + sum)
; central x,y,dx,dy values and x,y,dx,dy half widths.
-hcer_region = 30, -30, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 20, 20, 60, 30,
- 30, 30, .1, .1,
- .1, .1, .1, .1
+hcer_region = 30, -30, 0,
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 0, 0,
+ 20, 20, 60,
+ 30, 30, 30,
+ .1, .1, .1,
+ .1, .1, .1
diff --git a/PARAM/HMS/GEN/htracking.param b/PARAM/HMS/GEN/htracking.param
index 708467fcc4397620626f3cd74b94d1a5c17378f4..aebe974dc170adbae02316b641bfdc653314fedf 100644
--- a/PARAM/HMS/GEN/htracking.param
+++ b/PARAM/HMS/GEN/htracking.param
@@ -75,8 +75,6 @@ hstub_max_xpdiff = .05
hstat_cal_slop = 2.
; hcer_min_eff warning level for cerenkov effic.
hcer_min_eff = .98
-; hcer_threshold threshold for good hit (for measureing effic.)
- hcer_threshold = 0.5
; hdc_min_eff warning level for dc raw effic.(1 per plane)
hdc_min_eff = .96,.98,.96,.98,.98,.94
.96,.98,.98,.98,.98,.96
diff --git a/PARAM/SHMS/GEN/ptracking.param b/PARAM/SHMS/GEN/ptracking.param
index bb63238c85cc6b99d38c6f11da522afeb15d2cf8..43e695b85c114a891512840601014ab1829a5ac8 100644
--- a/PARAM/SHMS/GEN/ptracking.param
+++ b/PARAM/SHMS/GEN/ptracking.param
@@ -71,12 +71,8 @@ pntracks_max_fp = 10
pstat_cal_slop = 2.
; phgcer_min_eff warning level for cerenkov effic.
phgcer_min_eff = .98
-; phgcer_threshold threshold for good hit (for measureing effic.)
- phgcer_threshold = 0.5
; pngcer_min_eff warning level for cerenkov effic.
pngcer_min_eff = .98
-; pngcer_threshold threshold for good hit (for measureing effic.)
- pngcer_threshold = 0.5
; pdc_min_eff warning level for dc raw effic.(1 per plane)
pdc_min_eff = .96,.98,.96,.98,.98,.94
.96,.98,.98,.98,.98,.96
diff --git a/PARAM/SHMS/HGCER/phgcer.param b/PARAM/SHMS/HGCER/phgcer.param
index 4b54d3112240516362d6cd7ff510f3519bbe1797..c9cc78b4b1624e9ee379b0023d589ccb8a65fa73 100644
--- a/PARAM/SHMS/HGCER/phgcer.param
+++ b/PARAM/SHMS/HGCER/phgcer.param
@@ -4,25 +4,36 @@ phgcer_tot_pmts = 4
; Garth H. gain calibration from run 486, March 9 2017
phgcer_adc_to_npe = 1/436., 1/393., 1/364., 1/372.
-phgcer_chi2max = 50.
+phgcer_red_chi2_min = 0.0
+phgcer_red_chi2_max = 25.0
-phgcer_beta_min = 0.8
+phgcer_beta_min = 0.0
phgcer_beta_max = 1.2
-phgcer_et_min = 0.95
-phgcer_et_max = 5.0
+phgcer_enorm_min = 0.0
+phgcer_enorm_max = 1.5
phgcer_adcTimeWindowMin = 500.
phgcer_adcTimeWindowMax = 2500.
+; Threshold for good hit (for measureing effic.)
+phgcer_npe_thresh = 0.5
+
; Guess from Dwg. 67165-E-00001 R0
phgcer_mirror_zpos = 175.1
+phgcer_num_regions = 4;
+
; phgcer_region: 8 values for each region (1 per mirror + sum)
; central x,y,dx,dy values and x,y,dx,dy half widths.
-phgcer_region = 30, -30, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 20, 20, 60, 30,
- 30, 30, .1, .1,
- .1, .1, .1, .1
\ No newline at end of file
+; Defined in clomuns, region 1, region 2, region 3, region 4...
+; Assumes rectangular volume with x = 55 cm and y = 50 cm
+; FIX ME! Waiting for numbers from detector
+phgcer_region = 27.5, 27.5, -27.5, -27.5,
+ 25.0, -25.0, 25.0, -25.0,
+ 0.0, 0.0, 0.0, 0.0,
+ 0.0, 0.0, 0.0, 0.0,
+ 27.5, 27.5, 27.5, 27.5,
+ 25.0, 25.0, 25.0, 25.0,
+ 0.15, 0.15, 0.15, 0.15,
+ 0.1, 0.1, 0.1, 0.1
\ No newline at end of file
diff --git a/PARAM/SHMS/NGCER/pngcer.param b/PARAM/SHMS/NGCER/pngcer.param
index 920eaa9cd33073af9ea64635e2e3b5fb7650430c..a91731353124d2c6f9799fe75c6ed21e42333606 100644
--- a/PARAM/SHMS/NGCER/pngcer.param
+++ b/PARAM/SHMS/NGCER/pngcer.param
@@ -3,25 +3,35 @@ pngcer_tot_pmts = 4
pngcer_adc_to_npe = 1/1000., 1/1000., 1/1000., 1/1000.
-pngcer_chi2max = 50.
+pngcer_red_chi2_min = 0.0
+pngcer_red_chi2_max = 25.0
-pngcer_beta_min = 0.8
+pngcer_beta_min = 0.0
pngcer_beta_max = 1.2
-pngcer_et_min = 0.95
-pngcer_et_max = 5.0
+pngcer_enorm_min = 0.0
+pngcer_enorm_max = 1.5
pngcer_adcTimeWindowMin = 500.
pngcer_adcTimeWindowMax = 2500.
+; Threshold for good hit (for measureing effic.)
+pngcer_npe_thresh = 0.5
+
; Guess from Dwg. 67165-E-00001 R0
pngcer_mirror_zpos = -89.1
+pngcer_num_regions = 4;
+
; pngcer_region: 8 values for each region (1 per mirror + sum)
; central x,y,dx,dy values and x,y,dx,dy half widths.
-pngcer_region = 30, -30, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 20, 20, 60, 30,
- 30, 30, .1, .1,
- .1, .1, .1, .1
\ No newline at end of file
+; Defined in clomuns, region 1, region 2, region 3, region 4...
+; Assumes rectangular volume with x = 43 cm and y = 43 cm
+pngcer_region = 21.5, 21.5, -21.5, -21.5,
+ 21.5, -21.5, 21.5, -21.5,
+ 0.0, 0.0, 0.0, 0.0,
+ 0.0, 0.0, 0.0, 0.0,
+ 21.5, 21.5, 21.5, 21.5,
+ 21.5, 21.5, 21.5, 21.5,
+ 0.15, 0.15, 0.15, 0.15,
+ 0.1, 0.1, 0.1, 0.1
\ No newline at end of file