Index: trunk/BNC/bnchelp.html
===================================================================
--- trunk/BNC/bnchelp.html	(revision 1862)
+++ trunk/BNC/bnchelp.html	(revision 1863)
@@ -440,10 +440,10 @@
 <li>Along-track Component of Orbit Correction to Broadcast Ephemeris [m]</li>
 <li>Cross-track Component of Orbit Correction to Broadcast Ephemeris [m]</li>
-<li>First derivation of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>First derivation of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>First derivation of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>Second derivation of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
-<li>Second derivation of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
-<li>Second derivation of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>Velocity of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>Velocity of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>Velocity of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>Acceleration of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>Acceleration of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>Acceleration of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
 <p>
 </ul>
@@ -467,7 +467,7 @@
 <ul>
 <li>IOD set to zero "0"</li>
-<li>Clock Correction to Broadcast Ephemeris [m]</li>
-<li>First derivation of Clock Correction to Broadcast Ephemeris [m/s]</li>
-<li>Second derivation of Clock Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>C0 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m]</li>
+<li>C1 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m/s]</li>
+<li>C2 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m/s**2]</li>
 </ul>
 Example:
@@ -490,16 +490,16 @@
 <ul>
 <li>IOD refering to Broadcast Ephemeris set</li>
-<li>Clock Correction to Broadcast Ephemeris [m]</li>
+<li>C0 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m]</li>
 <li>Radial Component of Orbit Correction to Broadcast Ephemeris [m]</li>
 <li>Along-track Component of Orbit Correction to Broadcast Ephemeris [m]</li>
 <li>Cross-track Component of Orbit Correction to Broadcast Ephemeris [m]</li>
-<li>First derivation of Clock Correction to Broadcast Ephemeris [m/s]</li>
-<li>First derivation of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>First derivation of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>First derivation of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
-<li>Second derivation of Clock Correction to Broadcast Ephemeris [m/s**2]</li>
-<li>Second derivation of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
-<li>Second derivation of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
-<li>Second derivation of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>C1 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m]</li>
+<li>Velocity of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>Velocity of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>Velocity of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s]</li>
+<li>C2 polynomial coefficient for Clock Correction to Broadcast Ephemeris [m]</li>
+<li>Acceleration of Radial Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>Acceleration of Along-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
+<li>Acceleration of Cross-track Component of Orbit Correction to Broadcast Ephemeris [m/s**2]</li>
 </ul>
 Example: