Changeset 34806 for trunk/ippToPsps

Timestamp:

Dec 13, 2012, 2:29:21 PM (13 years ago)

Author:

bills

Message:

There were two errors in the calculation of raErr and decErr from the
pixel errors. pltscale can be negative use fabs(pltscale)
and the units for dXccd and dYccd are 1/100 of a pixel.

File:

• trunk/ippToPsps/src/Dvo.c (modified) (1 diff)

trunk/ippToPsps/src/Dvo.c

@@ -107 +107 @@
                         ave->R - meas->dR / 3600.,    // ra
                         ave->D - meas->dR / 3600.,    // dec
-                        meas->dXccd * meas->pltscale, // estimate of raErr
-                        meas->dYccd * meas->pltscale  // estimate of decErr
+                        meas->dXccd * 0.01 * fabs(meas->pltscale), // estimate of raErr
+                        meas->dYccd * 0.01 * fabs(meas->pltscale)  // estimate of decErr
                         );