From : Danny van Loon /Kootwijk Subject: [IGSMAIL-137] Missing PRNs Date: 19 NOV 1992 16:50:58 *********************************************************************** IGS Electronic Mail 19-NOV-1992 16:50:58 Message Number 137 *********************************************************************** From : Danny van Loon /Kootwijk Subject: Missing PRNs ------------ Noticed message No 136 from Miranda. Day 323 14.00 UT KOSG ROGUE receiver did not track PRN #21 and #23. After reset ROGUE (by coldstart) ROGUE receiver was tracking again PRN #3, since 21 and 23 were not anymore above the horizon. Cause why this happened unknown.