Adjusted coordinates to match earth's texture mapping

src/pulsaranimationwidget.cpp

@@ -344,8 +344,8 @@ void PulsarAnimationWidget::paintGL()
     // draw source
     glPushMatrix();
     {
-        glRotatef(-23.384, 0.0, 0.0, 1.0);
-        glRotatef(41.093, 0.0, 1.0, 0.0);
+        glRotatef(-31.384, 0.0, 0.0, 1.0);
+        glRotatef(45.093, 0.0, 1.0, 0.0);
 
         glTranslatef(0.0, 0.0, m_earthRadius + 2.0);