diff --git a/isis/src/base/objs/CSMCamera/CSMCamera.cpp b/isis/src/base/objs/CSMCamera/CSMCamera.cpp
index 4168cec1cc..d423c25262 100644
--- a/isis/src/base/objs/CSMCamera/CSMCamera.cpp
+++ b/isis/src/base/objs/CSMCamera/CSMCamera.cpp
@@ -7,7 +7,6 @@ find files of those names at the top level of this repository. **/
 /* SPDX-License-Identifier: CC0-1.0 */
 
 #include "CSMCamera.h"
-#include "CameraGroundMap.h"
 #include "CameraSkyMap.h"
 
 #include <fstream>
@@ -231,7 +230,7 @@ namespace Isis {
       latitude = Latitude(0.,Angle::Degrees);
     }
 
-      if (!localRadius.isValid()) {
+    if (!localRadius.isValid()) {
       target()->shape()->clearSurfacePoint();
       return false;
     }
@@ -738,8 +737,8 @@ namespace Isis {
 
 
   /**
-   * Compute the slant distance form the sensor to the ground point at the
-   * currently set time.
+   * Compute the slant distance from the sensor to the ground
+   * point at the currently set time.
    *
    * @returns @b double The distance from the sensor to the ground point in kilometers
    */
diff --git a/isis/src/base/objs/CSMCamera/CSMCamera.h b/isis/src/base/objs/CSMCamera/CSMCamera.h
index 85bc910945..6991f4fc97 100644
--- a/isis/src/base/objs/CSMCamera/CSMCamera.h
+++ b/isis/src/base/objs/CSMCamera/CSMCamera.h
@@ -37,7 +37,7 @@ namespace Isis {
        * @return CameraType Camera::Point
        */
       virtual CameraType GetCameraType() const {
-        return Point;
+        return Csm;
       }
 
       /**
diff --git a/isis/src/base/objs/Camera/Camera.h b/isis/src/base/objs/Camera/Camera.h
index f1b8ac11a0..12b8e5ec11 100644
--- a/isis/src/base/objs/Camera/Camera.h
+++ b/isis/src/base/objs/Camera/Camera.h
@@ -361,6 +361,7 @@ namespace Isis {
         Radar,          //!< Radar Camera
         Point,          //!< Point Camera
         RollingShutter, //!< RollingShutter
+        Csm             //!< Community Sensor Model Camera
       };
 
       /**
diff --git a/isis/src/base/objs/SpiceRotation/SpiceRotation.cpp b/isis/src/base/objs/SpiceRotation/SpiceRotation.cpp
index b62a9fe940..5de9bc33de 100644
--- a/isis/src/base/objs/SpiceRotation/SpiceRotation.cpp
+++ b/isis/src/base/objs/SpiceRotation/SpiceRotation.cpp
@@ -307,6 +307,7 @@ namespace Isis {
     return p_et;
   }
 
+
   /**
    * Accessor method to get current time bias.
    *
diff --git a/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.cpp b/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.cpp
index d874bebc26..ea1e31a32a 100644
--- a/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.cpp
+++ b/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.cpp
@@ -233,17 +233,6 @@ namespace Isis {
   }
 
 
-  /**
-   * Returns the number of total parameters there are for solving
-   *
-   * @return @b int Returns the number of parameters there are
-   */
-// FIXME: can this work at parent level or should be pure virtual?
-  int AbstractBundleObservation::numberParameters() {
-    return 0;
-  }
-
-
   /**
    * Sets the index for the observation
    *
diff --git a/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.h b/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.h
index 4f69626728..428895a124 100644
--- a/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.h
+++ b/isis/src/control/objs/BundleUtilities/AbstractBundleObservation.h
@@ -61,7 +61,7 @@ namespace Isis {
 
 
       virtual const BundleObservationSolveSettingsQsp solveSettings() = 0;
-      virtual int numberParameters();
+      virtual int numberParameters() = 0;
       virtual bool applyParameterCorrections(LinearAlgebra::Vector corrections);
 
       virtual void bundleOutputString(std::ostream &fpOut,bool errorPropagation) = 0;
diff --git a/isis/src/control/objs/BundleUtilities/BundleObservation.cpp b/isis/src/control/objs/BundleUtilities/BundleObservation.cpp
index 5e969fc74c..5c61795539 100644
--- a/isis/src/control/objs/BundleUtilities/BundleObservation.cpp
+++ b/isis/src/control/objs/BundleUtilities/BundleObservation.cpp
@@ -29,10 +29,10 @@ namespace Isis {
    * Constructs a BundleObservation initialized to a default state.
    */
   BundleObservation::BundleObservation() {
-    m_weights.clear();
+/*    m_weights.clear();
     m_corrections.clear();
     m_aprioriSigmas.clear();
-    m_adjustedSigmas.clear();
+    m_adjustedSigmas.clear();*/
 
     m_parameterNamesList.clear();
     m_instrumentPosition = NULL;
@@ -53,10 +53,10 @@ namespace Isis {
    */
   BundleObservation::BundleObservation(BundleImageQsp image, QString observationNumber,
                                        QString instrumentId, BundleTargetBodyQsp bundleTargetBody) : AbstractBundleObservation(image, observationNumber, instrumentId, bundleTargetBody) {
-    m_weights.clear();
+/*    m_weights.clear();
     m_corrections.clear();
     m_aprioriSigmas.clear();
-    m_adjustedSigmas.clear();
+    m_adjustedSigmas.clear();*/
 
     m_parameterNamesList.clear();
     m_bundleTargetBody = bundleTargetBody;
@@ -102,7 +102,6 @@ namespace Isis {
    * Contained BundleImages will remain until all shared pointers are deleted.
    */
   BundleObservation::~BundleObservation() {
-    clear();
   }
 
 
@@ -191,46 +190,6 @@ namespace Isis {
   }
 
 
-  /**
-   * Accesses the solve parameter weights
-   *
-   * @return @b LinearAlgebra::Vector Returns the parameter weights for solving
-   */
-  LinearAlgebra::Vector &BundleObservation::parameterWeights() {
-    return m_weights;
-  }
-
-
-  /**
-   * Accesses the parameter corrections
-   *
-   * @return @b LinearAlgebra::Vector Returns the parameter corrections
-   */
-  LinearAlgebra::Vector &BundleObservation::parameterCorrections() {
-    return m_corrections;
-  }
-
-
-  /**
-   * Accesses the a priori sigmas
-   *
-   * @return @b LinearAlgebra::Vector Returns the a priori sigmas
-   */
-  LinearAlgebra::Vector &BundleObservation::aprioriSigmas() {
-    return m_aprioriSigmas;
-  }
-
-
-  /**
-   * Accesses the adjusted sigmas
-   *
-   * @return @b LinearAlgebra::Vector Returns the adjusted sigmas
-   */
-  LinearAlgebra::Vector &BundleObservation::adjustedSigmas() {
-    return m_adjustedSigmas;
-  }
-
-
   /**
    * Accesses the solve settings
    *
diff --git a/isis/src/control/objs/BundleUtilities/BundleObservation.h b/isis/src/control/objs/BundleUtilities/BundleObservation.h
index df497a561f..85d5c4bedf 100644
--- a/isis/src/control/objs/BundleUtilities/BundleObservation.h
+++ b/isis/src/control/objs/BundleUtilities/BundleObservation.h
@@ -113,11 +113,6 @@ namespace Isis {
       SpiceRotation *spiceRotation();
       SpicePosition *spicePosition();
 
-      LinearAlgebra::Vector &parameterWeights();
-      LinearAlgebra::Vector &parameterCorrections();
-      LinearAlgebra::Vector &aprioriSigmas();
-      LinearAlgebra::Vector &adjustedSigmas();
-
       const BundleObservationSolveSettingsQsp solveSettings();
 
       bool applyParameterCorrections(LinearAlgebra::Vector corrections);
@@ -136,24 +131,12 @@ namespace Isis {
 
    private:
       bool initParameterWeights();
-
-    private:
-      QStringList m_parameterNamesList; //!< List of all cube parameters.
       BundleObservationSolveSettingsQsp m_solveSettings; //!< Solve settings for this observation.
 
       SpiceRotation *m_instrumentRotation;   //!< Instrument spice rotation (in primary image).
       SpicePosition *m_instrumentPosition;   //!< Instrument spice position (in primary image).
 
       BundleTargetBodyQsp m_bundleTargetBody;       //!< QShared pointer to BundleTargetBody.
-
-    // TODO??? change these to LinearAlgebra vectors...
-      LinearAlgebra::Vector m_weights;     //!< Parameter weights.
-      //! Cumulative parameter correction vector.
-      LinearAlgebra::Vector m_corrections;
-      //! A posteriori (adjusted) parameter sigmas.
-      LinearAlgebra::Vector m_aprioriSigmas;
-      //! A posteriori (adjusted) parameter sigmas.
-      LinearAlgebra::Vector m_adjustedSigmas;
   };
 
   //! Typdef for BundleObservation QSharedPointer.