Changeset 1673 for branches/alma/src/STMath.h

Timestamp:

01/13/10 12:50:13 (14 years ago)

Author:

Takeshi Nakazato

Message:

New Development: No

JIRA Issue: Yes CAS-1799

Ready to Release: No

Interface Changes: No

What Interface Changed: Please list interface changes

Test Programs: List test programs

Put in Release Notes: Yes/No?

Module(s): Module Names change impacts.

Description: Describe your changes here...

Calibration algorithm for ALMA data (data from OSF) is updated.

File:

• branches/alma/src/STMath.h (modified) (3 diffs)

branches/alma/src/STMath.h

@@ -238 +238 @@
                                       casa::Double choffset = 0.0 );
 
+  /**
+   * ALMA calibration
+   **/
+  casa::CountedPtr<Scantable> almacal( const casa::CountedPtr<Scantable>& s, 
+                                       const casa::String calmode ) ;
+  casa::CountedPtr<Scantable> almacalfs( const casa::CountedPtr<Scantable>& s ) ;
+
   casa::CountedPtr<Scantable>
     freqSwitch( const casa::CountedPtr<Scantable>& in );
@@ -362 +369 @@
   vector<float> getTsysFromTime( string reftime, casa::CountedPtr<Scantable>& s, string mode="before" ) ;
   vector<int> getRowIdFromTime( string reftime, casa::CountedPtr<Scantable>& s ) ;
+
+  // Chopper-Wheel type calibration
   vector<float> getCalibratedSpectra( casa::CountedPtr<Scantable>& on,
                                       casa::CountedPtr<Scantable>& off,
@@ -369 +378 @@
                                       int index,
                                       string antname ) ;
+  // Tsys * (ON-OFF)/OFF
+  vector<float> getCalibratedSpectra( casa::CountedPtr<Scantable>& on,
+                                      casa::CountedPtr<Scantable>& off,
+                                      int index ) ;
   vector<float> getFSCalibratedSpectra( casa::CountedPtr<Scantable>& sig,
                                         casa::CountedPtr<Scantable>& ref,