PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2007-07-31 NOTE = " E-mail and other messages concerning MGS Radio Science on or about 2006/306." END_OBJECT = TEXT END From aseel@airmail.fltops.jpl.nasa.gov Fri Nov 3 10:19:01 2006 Received: from airmail2.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.7p2+Sun/8.11.7) with ESMTP id kA3IJ1F21936; Fri, 3 Nov 2006 10:19:01 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail2.fltops.jpl.nasa.gov (Postfix) with ESMTP id 38F7E10903; Fri, 3 Nov 2006 10:22:27 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (localhost [127.0.0.1]) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10) with ESMTP id kA3IJ1ie025460; Fri, 3 Nov 2006 18:19:01 GMT Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10/Submit) id kA3IJ0R0025459; Fri, 3 Nov 2006 18:19:00 GMT Date: Fri, 3 Nov 2006 18:19:00 GMT From: aseel anabtawi Message-Id: <200611031819.kA3IJ0R0025459@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34188 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/305-19:59:00 End Record: 2006/305-20:07:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34188 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/305-21:16:00 End Record: 2006/305-21:24:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34189 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/305-21:57:00 End Record: 2006/305-22:05:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34189 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/305-23:14:00 End Record: 2006/305-23:22:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34190 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/305-23:54:00 End Record: 2006/306-00:03:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34190 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-01:12:00 End Record: 2006/306-01:20:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34191 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-01:52:00 End Record: 2006/306-02:00:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34191 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-03:09:00 End Record: 2006/306-03:17:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34192 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-03:50:00 End Record: 2006/306-03:58:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34192 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-05:07:00 End Record: 2006/306-05:15:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34193 Occultation Sense: e SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-05:47:00 End Record: 2006/306-05:56:00 DSS: 43 RSR: RSR1A Subchannel: 1 Orbit Number: 34193 Occultation Sense: i SOE: mm500b.04.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-07:05:00 End Record: 2006/306-07:13:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Fri Nov 3 10:21:01 2006 Received: from airmail2.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.7p2+Sun/8.11.7) with ESMTP id kA3IL1F21949; Fri, 3 Nov 2006 10:21:01 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail2.fltops.jpl.nasa.gov (Postfix) with ESMTP id 75C5C1090B; Fri, 3 Nov 2006 10:24:27 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (localhost [127.0.0.1]) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10) with ESMTP id kA3IL1ie025584; Fri, 3 Nov 2006 18:21:01 GMT Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10/Submit) id kA3IL1l1025583; Fri, 3 Nov 2006 18:21:01 GMT Date: Fri, 3 Nov 2006 18:21:01 GMT From: aseel anabtawi Message-Id: <200611031821.kA3IL1l1025583@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34194 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-07:45:00 End Record: 2006/306-07:53:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34194 Occultation Sense: i SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-09:02:00 End Record: 2006/306-09:10:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34195 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-09:43:00 End Record: 2006/306-09:51:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34195 Occultation Sense: i SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-11:00:00 End Record: 2006/306-11:08:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34196 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-11:41:00 End Record: 2006/306-11:49:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34196 Occultation Sense: i SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-12:58:00 End Record: 2006/306-13:06:00 DSS: 54 RSR: RSR1A Subchannel: 1 Orbit Number: 34197 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-13:38:00 End Record: 2006/306-13:47:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Fri Nov 3 10:22:01 2006 Received: from airmail2.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.7p2+Sun/8.11.7) with ESMTP id kA3IM1F21957; Fri, 3 Nov 2006 10:22:01 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail2.fltops.jpl.nasa.gov (Postfix) with ESMTP id 737641090C; Fri, 3 Nov 2006 10:25:27 -0800 (PST) Received: from rsops2.fltops.jpl.nasa.gov (localhost [127.0.0.1]) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10) with ESMTP id kA3IM1ie025652; Fri, 3 Nov 2006 18:22:01 GMT Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.12.10+Sun/8.12.10/Submit) id kA3IM17b025651; Fri, 3 Nov 2006 18:22:01 GMT Date: Fri, 3 Nov 2006 18:22:01 GMT From: aseel anabtawi Message-Id: <200611031822.kA3IM17b025651@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; DSS: 24 RSR: RSR1A Subchannel: 1 Orbit Number: 34200 Occultation Sense: i SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-20:49:00 End Record: 2006/306-20:57:00 DSS: 24 RSR: RSR1A Subchannel: 1 Orbit Number: 34201 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-21:29:00 End Record: 2006/306-21:38:00 DSS: 24 RSR: RSR1A Subchannel: 1 Orbit Number: 34201 Occultation Sense: i SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-22:46:00 End Record: 2006/306-22:55:00 DSS: 24 RSR: RSR1A Subchannel: 1 Orbit Number: 34202 Occultation Sense: e SOE: mm500b.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2006/306-23:27:00 End Record: 2006/306-23:35:00 -------------------------------------------------------------------------- From kahan@jpl.nasa.gov Mon Nov 6 09:57:25 2006 Return-Path: Received: from nmta2.jpl.nasa.gov (nmta.jpl.nasa.gov [137.78.160.215]) by magellan.stanford.edu (8.11.7p2+Sun/8.11.7) with ESMTP id kA6HvPF15708 for ; Mon, 6 Nov 2006 09:57:25 -0800 (PST) Received: from xmta2.jpl.nasa.gov (xmta2.jpl.nasa.gov [137.78.160.56]) by nmta2.jpl.nasa.gov (Switch-3.1.9/Switch-3.1.9) with ESMTP id kA6HvOQx016559; Mon, 6 Nov 2006 09:57:25 -0800 Received: from mprox2.jpl.nasa.gov (mprox2.jpl.nasa.gov [137.78.160.141]) by xmta2.jpl.nasa.gov (Switch-3.1.9/Switch-3.1.9) with ESMTP id kA6HvOX0004850; Mon, 6 Nov 2006 09:57:24 -0800 Received: from webmail.jpl.nasa.gov (localhost.jpl.nasa.gov [127.0.0.1]) by mprox2.jpl.nasa.gov (Switch-3.1.9/Switch-3.1.9) with ESMTP id kA6HvOsf012213; Mon, 6 Nov 2006 09:57:24 -0800 MIME-Version: 1.0 Reply-To: Daniel.S.Kahan-121461@jpl.nasa.gov Date: Mon, 6 Nov 2006 09:57:24 -0800 From: "Daniel S Kahan" Message-Id: <1162835844-16971.00008.00014-smmsdV2.1.4@localhost> X-SMMS-Source: 137.78.78.85 To: "Dick Simpson 723-3525" , Cc: "Aseel Anabtawi" , Subject: MGS anomaly In-Reply-To: <1162581279-18281.00014.00023-smmsdV2.1.4@localhost> Content-Type: text/plain; charset="us-ascii" X-Source-IP: mprox2.jpl.nasa.gov [137.78.160.141] X-Source-Sender: kahan@jpl.nasa.gov X-AUTH: Authorized Content-Length: 865 Status: RO Dick, Joe, The MGS project has declared a spacecraft emergency. According to Maria Schellpfeffer, "Last Thursday, MGS came out of occultation reporting that there were error counts on the SAM solar array position, and that it had swapped to SAM side B and also to BUS A. It tracked nominally for a partial orbit until our DSN track ended. When we came out of the next occultation, we could not pick up a signal from MGS. That was the state until yesterday evening when we were able to lock on a carrier signal that we think was MGS for 4-5 orbits. But since then, we have not been able to find a signal again." All the scheduled occultations since my last note were recorded, but most likely contain no data. (34212i-34214e, 34217e-34218e, 34222i-34226e, 34228e- 34230e, 34234i-34236e, 34236i-34238i, 34243e-34245e, 34245i-34246i) Regards, Danny