PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2007-07-29 NOTE = " E-mail and other messages concerning MGS Radio Science on or about 1999/160." END_OBJECT = TEXT END From Walter.J.Glance@jpl.nasa.gov Mon May 24 15:18:20 1999 Received: from eis-msg-014.jpl.nasa.gov (eis-msg-014.jpl.nasa.gov [137.78.160.189]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id PAA04469 for ; Mon, 24 May 1999 15:18:18 -0700 (PDT) Received: from [137.78.144.45] (jglance-mac.jpl.nasa.gov [137.78.144.45]) by eis-msg-014.jpl.nasa.gov (8.8.5/8.8.5) with ESMTP id PAA01557; Mon, 24 May 1999 15:18:37 -0700 (PDT) X-Sender: jglance@pop.jpl.nasa.gov Message-Id: Mime-Version: 1.0 Content-Type: text/enriched; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Mon, 24 May 1999 15:18:06 -0700 To: jensen@msss.com, kcbender@asu.edu From: Jesse Glance Subject: DOY-159 & 160 Proposed MGS Link Test - Potential Change to Nominal NIPC Schedule Cc: tthorpe@mail1.jpl.nasa.gov, ;;;warren@msss.com;, malin@msss.com, mehall@asu.edu, elman@elysium.gsfc.nasa.gov, dwc@sunspot.ssl.berkeley.edu, jester@osb1.wff.nasa.gov, rsimpson@magellan.Stanford.EDU, monte.kaelberer@gsfc.nasa.gov, Jeff Schott , homan@asu.edu, len@nova.Stanford.EDU, William.B.Banerdt@jpl.nasa.gov, john.l.callas@jpl.nasa.gov, Timothy.J.Parker@jpl.nasa.gov, trish@rodan.jpl.nasa.gov, rspringe@mail1.jpl.nasa.gov, danielw@jplsp2.jpl.nasa.gov, fpalluco@mail1.jpl.nasa.gov Content-Length: 1968 Status: R Elsa, Kelly, As indicated in voice mail message, SCT & TMOD would like to perform testing to help determine if U/L signal interference is causing numerous "small quantity packet gaps" in D/L telemetry. The test involves using two DSS passes as one-way (receive) only, except the last hour of the second pass will be two-way in order to accommodate deferred NIPC commanding. =20 NAV Team's need for two-way passes prior to the test, and OTM-2 execution during the pass following the planned test, preclude performing the test at any other time that week. Also, since the activity needs to be sequenced, it can't be conducted any sooner. ----------------------------------------------------------------------------= ----------- TEST DATES COMMENTS ---------- -------- DOY-159, DSS-65, 1600 - 0115 UTC Configure as D/L Only DOY-160, DSS-45, 0455 - 1615 UTC Configure as D/L Only except last hour (1515 - 1615) enable U/L ----------------------------------------------------------------------------= ----------- If this is arrangement is unacceptable, please contact myself or Gene Brower at your earliest convenience, Thanks, -- Jesse Courier_New181A,072E,B9BE(W= alter J. Glance, Jr.) 0000,0000,FFFFE-Mail: Courier0453,00= =467,3BC4Walter.J.Glance@jpl.nasa.gov Courier_New000= 0,0000,FFFFPhone: 818 393-0630/ Pager: 800 759-8888 pin 1192339/ Fax: 818 393-3147 04B0,0560,A5FA/ 04B0,0560,A5FA= CourierText Paging: Courier0000,00= 00,FFFF119233904B0,0560,A5FA@skytel.co= m -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Tue Jun 8 19:00:26 1999 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.Stanford.EDU (8.8.5/8.8.3) with SMTP id TAA02718; Tue, 8 Jun 1999 19:00:26 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id TAA21116; Tue, 8 Jun 1999 19:00:26 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma021087; Tue, 8 Jun 99 19:00:14 -0700 Received: from mmrs.fltops.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.9.3+Sun/8.9.3) with ESMTP id TAA12882; Tue, 8 Jun 1999 19:00:17 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id CAA25997; Wed, 9 Jun 1999 02:00:13 GMT Date: Wed, 9 Jun 1999 02:00:13 GMT From: "Kathy L. Adams" Message-Id: <199906090200.CAA25997@mmrs.fltops.jpl.nasa.gov> DSS: 65 Content-Type: text Apparently-To: Apparently-To: Content-Length: 1234 Status: R Orbit: 1121i SOE: mm004a.02.tsoe Begin Record: 159/16:35:00 End Record: 159/16:54:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1122e SOE: mm004a.02.tsoe Begin Record: 159/17:13:00 End Record: 159/17:25:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1122i SOE: mm004a.02.tsoe Begin Record: 159/18:40:00 End Record: 159/18:52:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1123e SOE: mm004a.02.tsoe Begin Record: 159/19:10:00 End Record: 159/19:23:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1123i SOE: mm004a.02.tsoe Begin Record: 159/20:38:00 End Record: 159/20:49:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1124e SOE: mm004a.02.tsoe Begin Record: 159/21:08:00 End Record: 159/21:21:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1124i SOE: mm004a.02.tsoe Begin Record: 159/22:36:00 End Record: 159/22:47:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1125e SOE: mm004a.02.tsoe Begin Record: 159/23:05:00 End Record: 159/23:18:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1125i SOE: mm004a.02.tsoe Begin Record: 160/00:33:00 End Record: 160/00:45:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Wed Jun 9 08:31:01 1999 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.Stanford.EDU (8.8.5/8.8.3) with SMTP id IAA02989; Wed, 9 Jun 1999 08:31:01 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id IAA25739; Wed, 9 Jun 1999 08:31:01 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma025673; Wed, 9 Jun 99 08:30:12 -0700 Received: from mmrs.fltops.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.9.3+Sun/8.9.3) with ESMTP id IAA20267; Wed, 9 Jun 1999 08:30:17 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id PAA28587; Wed, 9 Jun 1999 15:30:11 GMT Date: Wed, 9 Jun 1999 15:30:11 GMT From: "Kathy L. Adams" Message-Id: <199906091530.PAA28587@mmrs.fltops.jpl.nasa.gov> DSS: 45 Content-Type: text Apparently-To: Apparently-To: Content-Length: 1513 Status: RO Orbit: 1128e SOE: mm004a.02.tsoe Begin Record: 160/04:59:00 End Record: 160/05:12:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1128i SOE: mm004a.02.tsoe Begin Record: 160/06:26:00 End Record: 160/06:38:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1129e SOE: mm004a.02.tsoe Begin Record: 160/06:56:00 End Record: 160/07:09:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1129i SOE: mm004a.02.tsoe Begin Record: 160/08:24:00 End Record: 160/08:35:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1130e SOE: mm004a.02.tsoe Begin Record: 160/08:54:00 End Record: 160/09:07:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1130i SOE: mm004a.02.tsoe Begin Record: 160/10:22:00 End Record: 160/10:33:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1131e SOE: mm004a.02.tsoe Begin Record: 160/10:52:00 End Record: 160/11:04:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1131i SOE: mm004a.02.tsoe Begin Record: 160/12:19:00 End Record: 160/12:31:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1132e SOE: mm004a.02.tsoe Begin Record: 160/12:49:00 End Record: 160/13:07:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1132i SOE: mm004a.02.tsoe Begin Record: 160/14:16:00 End Record: 160/14:28:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 1133e SOE: mm004a.02.tsoe Begin Record: 160/14:47:00 End Record: 160/15:00:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From trish@godzilla.jpl.nasa.gov Thu Jun 10 16:07:54 1999 Received: from godzilla.jpl.nasa.gov (godzilla.jpl.nasa.gov [137.78.177.120]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id QAA08878 for ; Thu, 10 Jun 1999 16:07:54 -0700 (PDT) Received: from rodan.jpl.nasa.gov (rodan.jpl.nasa.gov [137.78.177.110]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with ESMTP id QAA12047; Thu, 10 Jun 1999 16:07:49 -0700 (PDT) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by rodan.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id QAA21034; Thu, 10 Jun 1999 16:07:49 -0700 (PDT) Message-Id: <199906102307.QAA21034@rodan.jpl.nasa.gov> Date: 10 Jun 99 16:12:54 -0700 From: Trish Priest Subject: Extra one-way To: Joe Twicken CC: David Hinson , Richard Simpson , Len Tyler X-Mailer: QuickMail Pro 1.5.4 (Mac) X-Priority: 3 MIME-Version: 1.0 Reply-To: Trish Priest Content-Type: text/plain; charset="US-Ascii" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.Stanford.EDU id QAA08878 Content-Length: 480 Status: RO Hello, Joe, I collected extra one-way data from two passes: DSS 65 159/19:23:30 to 20:36:00 DSS 65 159/23:18:00 to 00:30:00 DSS 45 160/05:11:30 to 06:20:00 DSS 45 160/09:15:00 to 10:15:00 DSS 45 160/13:07:00 to 14:15:00 Some of these were recorded straight through from egress to ingress, and I just changed the attenuation when TLM went on and off. The first one at DSS 65 and the middle one at DSS45 will have the best elevation angles. Good luck with your move. -Trish