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 2003/273." END_OBJECT = TEXT END From pauline.p.hwang@jpl.nasa.gov Tue Sep 23 15:15:32 2003 Mime-Version: 1.0 X-Sender: phwang@pop.jpl.nasa.gov Date: Tue, 23 Sep 2003 15:15:22 -0700 To: Thomas.E.Thorpe@jpl.nasa.gov, Eugene.E.Brower@jpl.nasa.gov, Walter.J.Glance@jpl.nasa.gov, Pasquale.Esposito@jpl.nasa.gov, Peter.Poon@jpl.nasa.gov, homan@asu.edu, Aseel.Anabtawi@jpl.nasa.gov, jensen@msss.com, schott@tharsis.gsfc.nasa.gov, kcbender@asu.edu, kds@msss.com, jester@osb1.wff.nasa.gov, monte.kaelberer@gsfc.nasa.gov, pat@lepmom.gsfc.nasa.gov, rsimpson@magellan.stanford.edu, "Odiorne, Stephen C" , "Dale K Howell (E-mail)" , Dean Espitallier , kelly.j.bezjak@lmco.com, "Oliver K Walthall (E-mail)" , william.r.adams@lmco.com, robert.a.corwin@lmco.com, jeffrey.w.coyne@lmco.com, john.delk@lmco.com From: Pauline P Hwang Subject: **MM315C DSN Coverage Impact** Cc: Paul.N.Herrera@jpl.nasa.gov, DSN-MPSETB@jjpl.jpl.nasa.gov --============_-1147767173==_ma============ Content-Type: text/plain; charset="us-ascii" ; format="flowed" Dear all, Due to a global downtime at Goldstone (Don't ask me what that exactly means) for a router switch, the MAP mission was forced off of their DSS-14 pass. MAP has asked MGS and ODY to help accommodate them on DSS-43 on DOY 273 and Gene and Bob Mase have agreed to the change. DSS-43's EOT has moved earlier from 1745 to 1650. No MGS playback data is lost. However, MGS will lose part of their S&E2 RT pass and a Radio Science measurement. A new SAF will be delivered shortly and updated sequence products will be delivered tomorrow. Pauline -- *********************************************** Pauline Hwang Mars Global Surveyor Project Mission Planning the Sequence Lead Mars Exploration Rover Project Sequence Integration Engineer (818) 393-5910 (office) (818) 653-9279 (cell) -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Tue Sep 30 18:04:19 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h8U3v6x29973; Mon, 29 Sep 2003 20:57:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id 615A110915; Mon, 29 Sep 2003 20:57:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h8U3v1L00690; Tue, 30 Sep 2003 03:57:01 GMT Date: Tue, 30 Sep 2003 03:57:01 GMT From: aseel anabtawi Message-Id: <200309300357.h8U3v1L00690@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 2052 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20379 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-17:30:00 End Record: 2003/272-17:43:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20380 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-18:03:00 End Record: 2003/272-18:16:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20380 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-19:28:00 End Record: 2003/272-19:41:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20381 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-20:01:00 End Record: 2003/272-20:13:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20381 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-21:25:00 End Record: 2003/272-21:38:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20382 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-21:59:00 End Record: 2003/272-22:11:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20382 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-23:23:00 End Record: 2003/272-23:36:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20383 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-23:56:00 End Record: 2003/273-00:09:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20383 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-01:21:00 End Record: 2003/273-01:34:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Tue Sep 30 18:05:56 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h8U3w6x29982; Mon, 29 Sep 2003 20:58:07 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id E453210927; Mon, 29 Sep 2003 20:58:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h8U3w1v00771; Tue, 30 Sep 2003 03:58:01 GMT Date: Tue, 30 Sep 2003 03:58:01 GMT From: aseel anabtawi Message-Id: <200309300358.h8U3w1v00771@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 684 DSS: 65 RSR: RSR2B Subchannel: 1 Orbit Number: 20382 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-23:23:00 End Record: 2003/272-23:36:00 DSS: 65 RSR: RSR2B Subchannel: 1 Orbit Number: 20383 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/272-23:56:00 End Record: 2003/273-00:09:00 DSS: 65 RSR: RSR2B Subchannel: 1 Orbit Number: 20383 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-01:21:00 End Record: 2003/273-01:34:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Wed Oct 1 05:48:51 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h912B8x19712; Tue, 30 Sep 2003 19:11:08 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id E76E010903; Tue, 30 Sep 2003 19:11:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h912B1102472; Wed, 1 Oct 2003 02:11:01 GMT Date: Wed, 1 Oct 2003 02:11:01 GMT From: aseel anabtawi Message-Id: <200310010211.h912B1102472@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 1368 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20385 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-05:16:00 End Record: 2003/273-05:29:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20386 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-05:49:00 End Record: 2003/273-06:01:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20386 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-07:14:00 End Record: 2003/273-07:27:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20387 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-07:47:00 End Record: 2003/273-07:59:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20387 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-09:12:00 End Record: 2003/273-09:24:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 20388 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-09:45:00 End Record: 2003/273-09:57:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Wed Oct 1 05:48:57 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h912D6x19723; Tue, 30 Sep 2003 19:13:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id 8A86510903; Tue, 30 Sep 2003 19:13:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h912D1P02535; Wed, 1 Oct 2003 02:13:01 GMT Date: Wed, 1 Oct 2003 02:13:01 GMT From: aseel anabtawi Message-Id: <200310010213.h912D1P02535@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 2052 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20387 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-07:47:00 End Record: 2003/273-07:59:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20387 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-09:12:00 End Record: 2003/273-09:24:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20388 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-09:45:00 End Record: 2003/273-09:57:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20388 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-11:09:00 End Record: 2003/273-11:22:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20389 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-11:42:00 End Record: 2003/273-11:54:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20389 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-13:07:00 End Record: 2003/273-13:20:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20390 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-13:40:00 End Record: 2003/273-13:52:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20390 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-15:05:00 End Record: 2003/273-15:17:00 DSS: 43 RSR: RSR2A Subchannel: 1 Orbit Number: 20391 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-15:38:00 End Record: 2003/273-15:50:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Wed Oct 1 05:49:02 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h912F6x19732; Tue, 30 Sep 2003 19:15:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id CC12B10903; Tue, 30 Sep 2003 19:15:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h912F1X02619; Wed, 1 Oct 2003 02:15:01 GMT Date: Wed, 1 Oct 2003 02:15:01 GMT From: aseel anabtawi Message-Id: <200310010215.h912F1X02619@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 2052 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20392 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-17:35:00 End Record: 2003/273-17:47:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20392 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-19:00:00 End Record: 2003/273-19:13:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20393 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-19:33:00 End Record: 2003/273-19:45:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20393 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-20:58:00 End Record: 2003/273-21:11:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20394 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-21:31:00 End Record: 2003/273-21:43:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20394 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-22:55:00 End Record: 2003/273-23:08:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20395 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-23:28:00 End Record: 2003/273-23:40:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20395 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/274-00:53:00 End Record: 2003/274-01:06:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 20396 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/274-01:26:00 End Record: 2003/274-01:38:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Wed Oct 1 05:49:07 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h912H6x19741; Tue, 30 Sep 2003 19:17:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id 0F4F610903; Tue, 30 Sep 2003 19:17:02 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h912H1x02669; Wed, 1 Oct 2003 02:17:01 GMT Date: Wed, 1 Oct 2003 02:17:01 GMT From: aseel anabtawi Message-Id: <200310010217.h912H1x02669@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 1368 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20393 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-20:58:00 End Record: 2003/273-21:11:00 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20394 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-21:31:00 End Record: 2003/273-21:43:00 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20394 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-22:55:00 End Record: 2003/273-23:08:00 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20395 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/273-23:28:00 End Record: 2003/273-23:40:00 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20395 Occultation Sense: i SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/274-00:53:00 End Record: 2003/274-01:06:00 DSS: 54 RSR: RSR2B Subchannel: 1 Orbit Number: 20396 Occultation Sense: e SOE: mm315c.05.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/274-01:26:00 End Record: 2003/274-01:38:00 -------------------------------------------------------------------------- From hinson@rocc.stanford.edu Wed Oct 1 16:28:01 2003 Received: from smtp8.Stanford.EDU (smtp8.Stanford.EDU [171.67.16.35]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h91NRvx28967 for ; Wed, 1 Oct 2003 16:27:57 -0700 (PDT) Received: from rocc.Stanford.EDU (rocc.Stanford.EDU [171.64.90.224]) by smtp8.Stanford.EDU (8.12.10/8.12.10) with ESMTP id h91NRmv8028954; Wed, 1 Oct 2003 16:27:49 -0700 (PDT) Received: (from hinson@localhost) by rocc.Stanford.EDU (8.11.6/8.11.6) id h91NRl528370; Wed, 1 Oct 2003 16:27:47 -0700 (PDT) Date: Wed, 1 Oct 2003 16:27:47 -0700 (PDT) From: Dave Hinson 723-3534 Message-Id: <200310012327.h91NRl528370@rocc.Stanford.EDU> To: rsimpson@magellan.stanford.edu Subject: Re: HGA interference with MGS ingress Cc: aseel@godzilla.jpl.nasa.gov, sami.asmar@jpl.nasa.gov, len@nova.stanford.edu, hinson@rocc.stanford.edu X-Sun-Charset: US-ASCII Content-Length: 1187 Status: R As of 19 September 2003 (day 262), the solar zenith angle at occultation entry was 102 degrees. This angle needs to be less than about 90 degrees before we can retrieve useful electron density profiles. So the ingress experiments do not appear to be of much value for studying the ionosphere. > Date: Wed, 1 Oct 2003 13:46:46 -0700 (PDT) > From: Dick Simpson 723-3525 > To: aseel@godzilla.jpl.nasa.gov, chinsan@magellan.stanford.edu, > chinsan@stanford.edu, esun@stanford.edu, hinson@rocc.Stanford.EDU, > joe@neptune.stanford.edu, kusza@stanford.edu, len@nova.stanford.edu, > sami.asmar@jpl.nasa.gov > Subject: HGA interference with MGS ingress > > > Chinsan showed me some plots a few minutes ago in which it appears > the HGA rewind is interfering with ingress. There are hints earlier, > but the pattern is convincing by the start of 2003/273. In light > of this, we might want to re-consider our data collection plans for > ingress data. > > Has Aseel heard anything more from LMA regarding the duration of > the interference? Is there still value in collecting the data > for what they might tell us about the ionosphere? > -------------------------------------------------------------------------- From aseel@godzilla.jpl.nasa.gov Wed Oct 1 23:29:55 2003 Date: Tue, 30 Sep 2003 19:27:49 -0700 From: Aseel Anabtawi Reply-To: Aseel Anabtawi To: Dick Simpson 723-3525 , joe@neptune.stanford.edu, Kerri Kusza 3-3669 , chinsan@magellan.stanford.edu Subject: 2003/273 at DSS-63 Hello, Signal levels during the pass were lower than expected. Can't find any DRs that would explain the reason. Signal levels during the DSS-54 pass, which overlapped with this pass, were at normal levels. Regards, Aseel ----- Original Message ----- From: "aseel anabtawi" To: ; ; ; ; ; Sent: Tuesday, September 30, 2003 7:15 PM > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20392 > Occultation Sense: e > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-17:35:00 > End Record: 2003/273-17:47:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20392 > Occultation Sense: i > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-19:00:00 > End Record: 2003/273-19:13:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20393 > Occultation Sense: e > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-19:33:00 > End Record: 2003/273-19:45:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20393 > Occultation Sense: i > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-20:58:00 > End Record: 2003/273-21:11:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20394 > Occultation Sense: e > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-21:31:00 > End Record: 2003/273-21:43:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20394 > Occultation Sense: i > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-22:55:00 > End Record: 2003/273-23:08:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20395 > Occultation Sense: e > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/273-23:28:00 > End Record: 2003/273-23:40:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20395 > Occultation Sense: i > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/274-00:53:00 > End Record: 2003/274-01:06:00 > > DSS: 63 > RSR: RSR2A > Subchannel: 1 > Orbit Number: 20396 > Occultation Sense: e > SOE: mm315c.05.tsoe > Ground Mode: 1 > Uplink Station: -- > Sampling Rate: 2K > Bit Resolution: 16 > Begin Record: 2003/274-01:26:00 > End Record: 2003/274-01:38:00 > -------------------------------------------------------------------------- From sami.asmar@jpl.nasa.gov Fri Oct 3 10:27:06 2003 Received: from eis-msg-012.jpl.nasa.gov (eis-msg-012.jpl.nasa.gov [137.78.160.40]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h93HR5x18077 for ; Fri, 3 Oct 2003 10:27:05 -0700 (PDT) Received: from sami.jpl.nasa.gov (sami.jpl.nasa.gov [137.78.84.97]) by eis-msg-012.jpl.nasa.gov (8.12.10/8.12.10) with ESMTP id h93HR0Au014325 for ; Fri, 3 Oct 2003 10:27:00 -0700 (PDT) Message-Id: <5.1.0.14.2.20031003102349.0236d508@pop.jpl.nasa.gov> X-Sender: asmar@pop.jpl.nasa.gov X-Mailer: QUALCOMM Windows Eudora Version 5.1 Date: Fri, 03 Oct 2003 10:23:56 -0700 To: rsimpson@magellan.stanford.edu From: Sami Asmar Subject: Fwd: RE: Radio Science DSS-63 Modulation Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1"; format=flowed Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id h93HR5x18077 Content-Length: 3066 Status: RO >Date: Fri, 03 Oct 2003 17:03:51 +0000 >From: "Calvo, Jesus" >Subject: RE: Radio Science DSS-63 Modulation >To: "Abbate, Salvatore F" >Cc: "Anabtawi, Aseel" , > "Asmar, Sami W" , > "Aragon, Fernando" , > "Hernandez-Ruiz, Juan" , > "Gimeno, Jesus" >X-Mailer: Internet Mail Service (5.5.2656.59) >Original-recipient: rfc822;asmar@mailhost4.jpl.nasa.gov > >Sal, > > I don't think the problem is related to a modulating signal. I suspect of >the 100 MHz FTS reference to the down-converter. > We will not be able to do anything until next Monday if troubleshooting >takes a short time. Otherwise we could try to fix it next Wednesday during >the > Bearing maintenance time. > > Regards >Jesus > > > > > > > -----Original Message----- > > From: Abbate, Salvatore F > > Sent: Thursday, October 02, 2003 10:31 PM > > To: Calvo, Jesus; Aragon, Fernando; Hernandez-Ruiz, Juan; Gimeno, Jesus > > Cc: Anabtawi, Aseel; Asmar, Sami W > > Subject: Radio Science DSS-63 Modulation > > > > > > To :All > > > > Stanford is reporting modulation on MGS . > > DOY 275 01:02:53 . > > May have ranging or command mod on ? > > Please see attached plots . > > > > > > Thanks , Sal > > > > > > > > > > << File: 0x9800083_010257.png >> << File: dss63_plot1.doc >> << File: > > dss63_plot2.doc >> > > > > > > Hello Sal, > > > > Attached is an RSR plot. I will also fax it to you just in case you can't > > open > > this file. I will get some Stanford plots and fax them to you as well. > > > > Regards, > > Aseel > > > > ----- Original Message ----- > > From: "Abbate, Salvatore F" > > To: "Anabtawi, Aseel" > > Cc: "Asmar, Sami W" > > Sent: Wednesday, October 01, 2003 3:48 PM > > Subject: FW: DSS 63 Data Quality > > > > > > > > > > > > > -----Original Message----- > > > From: Sami Asmar [mailto:sami.asmar@jpl.nasa.gov] > > > Sent: Wednesday, October 01, 2003 1:54 PM > > > To: salvatore.abbate@jpl.nasa.gov > > > Subject: Fwd: DSS 63 Data Quality > > > > > > > > > > > > >Date: Wed, 01 Oct 2003 13:47:09 -0700 (PDT) > > > >From: Dick Simpson 723-3525 > > > >Subject: DSS 63 Data Quality > > > >To: aseel@godzilla.jpl.nasa.gov, chinsan@magellan.stanford.edu, > > > > chinsan@stanford.edu, esun@stanford.edu, hinson@rocc.stanford.edu, > > > > joe@neptune.stanford.edu, kusza@stanford.edu, len@nova.stanford.edu, > > > > sami.asmar@jpl.nasa.gov > > > >Original-recipient: rfc822;sami.asmar@jpl.nasa.gov > > > > > > > > > > > >Aseel (and Sal) should note that > > > >there are SEVERE spurs in all of the data from DSS 63 on 2003/273-274. > > > >Spurs appear roughly every 15 Hz from the carrier out to about > > > >+/-500 Hz. This is new and bad. Peak spur levels are about > > > >-30 dBc. -------------------------------------------------------------------------- From rsimpson@magellan.stanford.edu Tue Oct 7 16:10:09 2003 Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.6/8.11.6) id h97NA5v01756; Tue, 7 Oct 2003 16:10:05 -0700 (PDT) Date: Tue, 7 Oct 2003 16:10:05 -0700 (PDT) From: Dick Simpson 723-3525 Message-Id: <200310072310.h97NA5v01756@magellan.stanford.edu> To: aseel.anabtawi@jpl.nasa.gov, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu, tjoe@neptune.stanford.edu, uchinsan@magellan.stanford.edu Subject: Re: Fw: Radio Science DSS-63 Modulation Cc: chinsan@magellan.stanford.edu, chinsan@stanford.edu, joe@neptune.stanford.edu Content-Length: 602 Status: R >I don't see the spurs in real-time displays, and I haven't seen anything >about this problems in the recent health reports. Can you please >confirm that the problem is gone. The bad DSS 63 spurs reported for the 273/274 pass had been cleared up by the 275/276 pass. So there were only two really bad days. 63 may have the distinction, however, of the worst spurs outside of those two days. In the plots for 20455e I can see spurs at +/-50, 60, 180, and 300 Hz. The picture is similar both before 273 and since 276. This is not intended to be a new alarm, just an observation.