Changeset 13810 for trunk/psModules/src/detrend/pmBias.h

Timestamp:

Jun 13, 2007, 4:03:29 PM (19 years ago)

Author:

Paul Price

Message:

Adding dark normalisation. The idea is that the dark current is not always linear with the darktime, but may be described by a polynomial function of the darktime. We introduce in the camera configuration DARK.NORM, which is a filename within the search path (or it may be a metadata, which removes the need to read a file, but clutters the configuration file). This file is read in the usual course of configuration setup. When required, DARK.NORM.KEY (which is resolved in the usual way, so try, e.g., '{CHIP.NAME}') points at a metadata within the DARK.NORM that provides the polynomial for correcting the darktime. This means that the view must be passed in to pmBiasSubtract, so that the appropriate polynomial can be identified.

File:

• trunk/psModules/src/detrend/pmBias.h (modified) (2 diffs)

trunk/psModules/src/detrend/pmBias.h

@@ -5 +5 @@
  * @author Paul Price, IfA
  *
- * @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-03-30 21:12:56 $
+ * @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-06-14 02:03:29 $
  * Copyright 2004--2006 Institute for Astronomy, University of Hawaii
  */
@@ -57 +57 @@
 bool pmBiasSubtract(pmReadout *in,      ///< Input readout, to be overscan/bias/dark corrected
                     pmOverscanOptions *overscanOpts, ///< Options for overscan subtraction, or NULL
-                    const pmReadout *bias, ///< Bias image to subtract, or NULL
-                    const pmReadout *dark ///< Dark image to scale and subtract, or NULL
+                    const pmReadout *bias, ///< Bias to subtract, or NULL
+                    const pmReadout *dark, ///< Dark to scale and subtract, or NULL
+                    const pmFPAview *view ///< View for readout of interest
                    );