bug fixes in multiple scene fitting

src/main/java/com/elphel/imagej/tileprocessor/ErsCorrection.java

@@ -434,7 +434,7 @@ public class ErsCorrection extends GeometryCorrection {
 			this.xyz = xyz;
 			this.atr = atr;
 			this.ers_xyz_dt = ers_xyz_dt;
-			this.ers_atr_dt = ers_xyz_dt;
+			this.ers_atr_dt = ers_atr_dt;
 			this.ers_xyz_d2t = new double[3];
 			this.ers_atr_d2t = new double[3];
 		}
@@ -774,6 +774,16 @@ public class ErsCorrection extends GeometryCorrection {
 		setupERS();
 	}
 	
+	public void printVectors(
+			double [] xyz,
+			double [] atr)
+	{
+		if (xyz != null) 	printAngle("       XYZ",xyz);
+		if (atr != null) 	printAngle("       ATR",atr);
+		printAngle(                    "ERS XYZ_dt",ers_wxyz_center_dt);
+		printAngle(                    "ERS ATR_dt",ers_watr_center_dt);
+	}
+	
 	public void setupERS()
 	{
 		double ers_sign =      1.0; // -1.0; // invert all corrections to opposite? 

src/main/java/com/elphel/imagej/tileprocessor/GeometryCorrection.java

@@ -58,7 +58,6 @@ public class GeometryCorrection {
 
 	public int    debugLevel = 0;
 	public double line_time =  26.5E-6; // duration of sensor scan line (for ERS) Wrong, 36.38us (change and re-run ERS
-
 	public int    pixelCorrectionWidth=2592;   // virtual camera center is at (pixelCorrectionWidth/2, pixelCorrectionHeight/2)
 	public int    pixelCorrectionHeight=1936;