diff --git a/StDb/idl/fcsEcalGainOnline.idl b/StDb/idl/fcsEcalGainOnline.idl
new file mode 100644
index 00000000000..66881b83450
--- /dev/null
+++ b/StDb/idl/fcsEcalGainOnline.idl
@@ -0,0 +1,10 @@
+/*    fcsEcalGainOnline.idl
+ *
+ *  Table: fcsEcalGainOnline
+ *
+ *       description: // FCS ECal gain online
+ */ 
+
+struct fcsEcalGainOnline {   
+  float gainOnline[1496];     /* gaincorr 2*748 */
+};  
diff --git a/StDb/idl/fcsHcalGainOnline.idl b/StDb/idl/fcsHcalGainOnline.idl
new file mode 100644
index 00000000000..ec43e0fbe01
--- /dev/null
+++ b/StDb/idl/fcsHcalGainOnline.idl
@@ -0,0 +1,10 @@
+/*    fcsHcalGainOnline.idl
+ *
+ *  Table: fcsHcalGainOnline
+ *
+ *       description: // FCS HCal gain online 
+ */ 
+
+struct fcsHcalGainOnline {   
+  float gainOnline[520];     /* gaincorr 2*260 */
+};  
diff --git a/StDb/idl/fcsPresThreshold.idl b/StDb/idl/fcsPresThreshold.idl
new file mode 100644
index 00000000000..acc495d977b
--- /dev/null
+++ b/StDb/idl/fcsPresThreshold.idl
@@ -0,0 +1,10 @@
+/*    fcsPresThreshold.idl
+ *
+ *  Table: fcsPresThreshold
+ *
+ *  description: // FCS Pres Threshold online
+ */ 
+
+struct fcsPresThreshold {   
+  float threshold[384];     /* valley position 2*192 */
+};  
diff --git a/StarDb/Calibrations/tpc/TpcnPad.C b/StarDb/Calibrations/tpc/TpcnPad.C
deleted file mode 100644
index 2f9baa82704..00000000000
--- a/StarDb/Calibrations/tpc/TpcnPad.C
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "tables/St_tpcCorrection_Table.h"
-
-TDataSet *CreateTable() { 
-  if (!gROOT->GetClass("St_tpcCorrection")) return 0;
-  Int_t nrows = 2;
-  tpcCorrection_st row;
-  St_tpcCorrection *tableSet = new St_tpcCorrection("TpcnPad",nrows);
-  memset(&row,0,tableSet->GetRowSize());
-  tableSet->AddAt(&row);// Outer
-  tableSet->AddAt(&row);// Inner
-  // ----------------- end of code ---------------
-  return (TDataSet *)tableSet;
-}
diff --git a/StarDb/Calibrations/tpc/TpcnPad.y2019.C b/StarDb/Calibrations/tpc/TpcnPad.y2019.C
deleted file mode 100644
index 36786a650ff..00000000000
--- a/StarDb/Calibrations/tpc/TpcnPad.y2019.C
+++ /dev/null
@@ -1,17 +0,0 @@
-#include "tables/St_tpcCorrection_Table.h"
-
-TDataSet *CreateTable() { 
-  if (!gROOT->GetClass("St_tpcCorrection")) return 0;
-  Int_t nrows = 1;
-  tpcCorrection_st row;
-  St_tpcCorrection *tableSet = new St_tpcCorrection("TpcnPad",nrows);
-  memset(&row,0,tableSet->GetRowSize());
-  row.idx = 1;
-  row.nrows = nrows;
-  row.type = 200;
-  row.min  = 1.5;
-  row.max = 16.5;
-  tableSet->AddAt(&row);// Outer & Inner 
-  // ----------------- end of code ---------------
-  return (TDataSet *)tableSet;
-}
diff --git a/StarDb/Calibrations/tpc/TpcnTbk.C b/StarDb/Calibrations/tpc/TpcnTbk.C
deleted file mode 100644
index 7e5d984757b..00000000000
--- a/StarDb/Calibrations/tpc/TpcnTbk.C
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "tables/St_tpcCorrection_Table.h"
-
-TDataSet *CreateTable() { 
-  if (!gROOT->GetClass("St_tpcCorrection")) return 0;
-  Int_t nrows = 2;
-  tpcCorrection_st row;
-  St_tpcCorrection *tableSet = new St_tpcCorrection("TpcnTbk",nrows);
-  memset(&row,0,tableSet->GetRowSize());
-  tableSet->AddAt(&row);// Outer
-  tableSet->AddAt(&row);// Inner
-  // ----------------- end of code ---------------
-  return (TDataSet *)tableSet;
-}