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 2000/259." END_OBJECT = TEXT END From ppriest@airmail.fltops.jpl.nasa.gov Fri Sep 15 09:17 PDT 2000 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.stanford.edu (8.9.3/8.9.3) with SMTP id JAA00519; Fri, 15 Sep 2000 09:17:46 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id FAA21956; Fri, 15 Sep 2000 05:42:06 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma021585; Fri, 15 Sep 00 05:41:28 -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 FAA16373; Fri, 15 Sep 2000 05:41:28 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id MAA11410; Fri, 15 Sep 2000 12:41:27 GMT Date: Fri, 15 Sep 2000 12:41:27 GMT From: Patricia Priest Message-Id: <200009151241.MAA11410@mmrs.fltops.jpl.nasa.gov> DSS: 65 Apparently-To: Apparently-To: Content-Type: text Content-Length: 537 Status: R Orbit: 6807i SOE: mm070c.05.tsoe Begin Record: 259/05:50:00 End Record: 259/05:57:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6808i SOE: mm070c.05.tsoe Begin Record: 259/07:47:00 End Record: 259/07:54:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6809i SOE: mm070c.05.tsoe Begin Record: 259/09:45:00 End Record: 259/09:52:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6810i SOE: mm070c.05.tsoe Begin Record: 259/11:43:00 End Record: 259/11:50:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Fri Sep 15 09:17 PDT 2000 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.stanford.edu (8.9.3/8.9.3) with SMTP id JAA00520; Fri, 15 Sep 2000 09:17:46 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id WAA07444; Thu, 14 Sep 2000 22:06:34 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma007414; Thu, 14 Sep 00 22:06:26 -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 WAA10982; Thu, 14 Sep 2000 22:06:26 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id FAA11182; Fri, 15 Sep 2000 05:06:25 GMT Date: Fri, 15 Sep 2000 05:06:25 GMT From: Patricia Priest Message-Id: <200009150506.FAA11182@mmrs.fltops.jpl.nasa.gov> DSS: 45 Apparently-To: Apparently-To: Content-Type: text Content-Length: 271 Status: R Orbit: 6805i SOE: mm070c.05.tsoe Begin Record: 259/01:54:00 End Record: 259:02:01:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6806i SOE: mm070c.05.tsoe Begin Record: 259/03:52:00 End Record: 259/03:59:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From aseel@godzilla.jpl.nasa.gov Fri Sep 15 12:20 PDT 2000 Received: from godzilla.jpl.nasa.gov (godzilla.jpl.nasa.gov [137.78.177.120]) by magellan.stanford.edu (8.9.3/8.9.3) with ESMTP id MAA15863 for ; Fri, 15 Sep 2000 12:20:27 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id MAA17784 for ; Fri, 15 Sep 2000 12:20:59 -0700 (PDT) Message-Id: <200009151920.MAA17784@godzilla.jpl.nasa.gov> Date: Fri, 15 Sep 2000 12:20:59 -0700 (PDT) From: Aseel Anabtawi Reply-To: Aseel Anabtawi Subject: 2000/259 at DSS 45 To: rsimpson@magellan.stanford.edu MIME-Version: 1.0 Content-MD5: 2j/y4FG1v80Rg7ShcwdAdg== X-Mailer: dtmail 1.2.1 CDE Version 1.2.1 SunOS 5.6 sun4u sparc Content-Type: TEXT/plain; charset=us-ascii Content-Length: 264 Status: R The first measurement (6805i) was lost due to DSP problems. Both DSPs were red, one due to hardware problems and the other to software problems. DSP-2 was fixed just in time for the second measurement. DR # A04811 was written for full disk on DSP-2. -Aseel -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Fri Sep 15 15:15 PDT 2000 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.stanford.edu (8.9.3/8.9.3) with SMTP id PAA07795; Fri, 15 Sep 2000 15:15:32 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id PAA22380; Fri, 15 Sep 2000 15:16:04 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma021901; Fri, 15 Sep 00 15:15:11 -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 PAA25134; Fri, 15 Sep 2000 15:15:10 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id WAA12011; Fri, 15 Sep 2000 22:15:10 GMT Date: Fri, 15 Sep 2000 22:15:10 GMT From: Patricia Priest Message-Id: <200009152215.WAA12011@mmrs.fltops.jpl.nasa.gov> DSS: 15 Apparently-To: Apparently-To: Content-Type: text Content-Length: 670 Status: RO Orbit: 6811i SOE: mm070c.05.tsoe Begin Record: 259/13:40:00 End Record: 259/13:47:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6812i SOE: mm070c.05.tsoe Begin Record: 259/15:38:00 End Record: 259/15:45:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6813i SOE: mm070c.05.tsoe Begin Record: 259/17:36:00 End Record: 259/17:43:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6814i SOE: mm070c.05.tsoe Begin Record: 259/19:33:00 End Record: 259/19:40:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6815i SOE: mm070c.05.tsoe Begin Record: 259/21:31:00 End Record: 259/21:38:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Fri Sep 15 22:34 PDT 2000 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.stanford.edu (8.9.3/8.9.3) with SMTP id WAA19298; Fri, 15 Sep 2000 22:34:55 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id WAA00616; Fri, 15 Sep 2000 22:35:28 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma000430; Fri, 15 Sep 00 22:35:11 -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 WAA02345; Fri, 15 Sep 2000 22:35:11 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id FAA12160; Sat, 16 Sep 2000 05:35:10 GMT Date: Sat, 16 Sep 2000 05:35:10 GMT From: Patricia Priest Message-Id: <200009160535.FAA12160@mmrs.fltops.jpl.nasa.gov> DSS: 45 Apparently-To: Apparently-To: Content-Type: text Content-Length: 537 Status: R Orbit: 6815i SOE: mm070c.05.tsoe Begin Record: 259/21:31:00 End Record: 259/21:38:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6816i SOE: mm070c.05.tsoe Begin Record: 259/23:29:00 End Record: 259/23:36:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6817i SOE: mm070c.05.tsoe Begin Record: 260/01:26:00 End Record: 260/01:33:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 6818i SOE: mm070c.05.tsoe Begin Record: 260/03:24:00 End Record: 260/03:31:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From dny@krait.jpl.nasa.gov Tue Sep 26 16:39 PDT 2000 Received: from krait.jpl.nasa.gov (krait.jpl.nasa.gov [137.78.102.93]) by magellan.stanford.edu (8.9.3/8.9.3) with ESMTP id QAA22881 for ; Tue, 26 Sep 2000 16:39:06 -0700 (PDT) Received: (from dny@localhost) by krait.jpl.nasa.gov (8.9.3/8.9.3) id QAA12733 for rsimpson@magellan.stanford.edu; Tue, 26 Sep 2000 16:39:49 -0700 (PDT) Date: Tue, 26 Sep 2000 16:39:49 -0700 (PDT) From: Dah-Ning Yuan Message-Id: <200009262339.QAA12733@krait.jpl.nasa.gov> To: rsimpson@magellan.stanford.edu Subject: Re: Problems with MGS F1 from DOY 252-253 Mime-Version: 1.0 Content-MD5: CtXIxUdsKA8Xpcr9BcLuyw== Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id QAA22881 Content-Type: text/plain; charset=us-ascii Content-Length: 1651 Status: R Dick: Thank you for the information. We also reported the anomalous behavior of F1 data over 9/15/00-9/16/00 to the RMDC team. Based on their response, it might be caused by the solar flare since other projects also experienced similar anomalies during the same time frames. Yuan > > Sami: > > I didn't see Eric's message until after today's health report went > out. I'll include it tomorrow. In the meantime, I'll send it to > Joe, Yuan, and Frank. I don't see anything unusual in the quick > look plots from the occultations during the time in question -- in > fact, the data look very good. > > Dick > > -------------------------------------------------------------- > > >Hello Sami! > > > > > >We here on the MGS NAV team have encountered some trouble fitting > >the one-way doppler (F1) tracking data collected by DSS 15, 45 and > >65 from 9/8/00 15:40:00 UTC to 9/9/00 10:40:00 UTC. This F1 data > >was collected during the latest radio-science campaign. > > > >Attempting to include this F1 data in our orbit solutions which used > >two-way coherent doppler (F2) tracking data corrupted the orbit deter- > >mined by the F2 data. Several estimation methods were attempted in > >order to fit the F1, but no method worked. This problem did not seem > >to be caused by mismodeled spacecraft dynamics or obvious "blunder" > >points in the data. We regularly use the MGS F1 tracking data in our > >orbit solutions, so our inability to fit this data was surprising. > > > >Do you know of anything that would make this F1 unsuitable for our > >orbit determination process? > > > > > >Thanks for your time, > >Eric Graat -------------------------------------------------------------------------- From joe@neptune.stanford.edu Mon Oct 16 13:51 PDT 2000 Received: from nova.Stanford.EDU (nova [171.64.90.123]) by magellan.stanford.edu (8.9.3/8.9.3) with ESMTP id NAA10210 for ; Mon, 16 Oct 2000 13:51:28 -0700 (PDT) Received: from neptune.Stanford.EDU (neptune.Stanford.EDU [171.64.90.149]) by nova.Stanford.EDU (8.9.3/8.9.3) with ESMTP id NAA09231; Mon, 16 Oct 2000 13:52:38 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.9.3/8.9.3) id NAA09222; Mon, 16 Oct 2000 13:51:48 -0700 (PDT) Message-ID: X-Mailer: XFMail 1.2 [p0] on Solaris X-Priority: 3 (Normal) Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <200010162023.NAA05701@magellan.stanford.edu> Date: Mon, 16 Oct 2000 13:51:48 -0700 (PDT) Sender: joe@neptune.stanford.edu From: Joe Twicken To: joe@nova.stanford.edu, rsimpson@nova.stanford.edu, hinson@nova.stanford.edu Subject: RE: ODR Notice: /users/z05/procODR/02901957 Content-Type: text/plain; charset=us-ascii Content-Length: 1873 Status: RO (1) The following recordings were possibly contaminated by momentum desaturations: 02590550.ODR: desaturation from 2000/259-05:22:52.000 to 2000/259-05:26:04.000 Note that the one-way light time was approximately 20:59 on the date of the recording (2) There was no HGA motion compensation for these recordings On 16-Oct-00 Joe Twicken 723-3597 wrote: > 02590352.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 > 02590550.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 02590747.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 02590945.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 02591143.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 02591340.ODR p 15XRXIR1R201 15XRXIC1XX01 15XR1IF1S101 15XR1IS1T101 > 15XR1IS1T201 15XR1IS1T301 15XR1IS1T401 15XR1IS1T501 > 02591538.ODR p 15XRXIR1R201 15XRXIC1XX01 15XR1IF1S101 15XR1IS1T101 > 15XR1IS1T201 15XR1IS1T301 15XR1IS1T401 15XR1IS1T501 > 02591736.ODR p 15XRXIR1R201 15XRXIC1XX01 15XR1IF1S101 15XR1IS1T101 > 15XR1IS1T201 15XR1IS1T301 15XR1IS1T401 15XR1IS1T501 > 02591933.ODR p 15XRXIR1R201 15XRXIC1XX01 15XR1IF1S101 15XR1IS1T101 > 15XR1IS1T201 15XR1IS1T301 15XR1IS1T401 15XR1IS1T501 > 02592131.ODR p 15XRXIR1R201 15XRXIC1XX01 15XR1IF1S101 15XR1IS1T101 > 15XR1IS1T201 15XR1IS1T301 15XR1IS1T401 15XR1IS1T501 > 0259213B.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 > 02592329.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 -------------------------------------------------------------------------- From joe@neptune.stanford.edu Tue Jul 24 15:14 PDT 2001 Received: from neptune.Stanford.EDU (neptune [171.64.90.149]) by magellan.stanford.edu (8.9.3/8.9.3) with ESMTP id PAA05657 for ; Tue, 24 Jul 2001 15:14:51 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.9.3/8.9.3) id PAA09429; Tue, 24 Jul 2001 15:13:04 -0700 (PDT) Message-ID: X-Mailer: XFMail 1.2 [p0] on Solaris X-Priority: 3 (Normal) Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <200107242208.PAA05626@magellan.stanford.edu> Date: Tue, 24 Jul 2001 15:13:04 -0700 (PDT) Sender: joe@neptune.stanford.edu From: Joe Twicken To: joe@nova.stanford.edu, rsimpson@magellan.stanford.edu, hinson@nova.stanford.edu Subject: RE: ODR Notice: /users/z15/procODR/12052110 Content-Type: text/plain; charset=us-ascii Content-Length: 1924 Status: RO (1) Reprocessed with Goddard trajectory (2) The following recordings were possibly contaminated by momentum desaturations: 02590550.ODR: desaturation from 2000/259-05:22:52.000 to 2000/259-05:26:04.000 Note that the one-way light time was approximately 20:59 on the date of the recording (3) There was no HGA motion compensation for the 02592329.ODR recording On 24-Jul-01 Joe Twicken 723-3597 wrote: > 02590352.ODR p 45XRXIR1R202 45XRXIC1XX02 45XR1IF1S102 45XR1IS1T102 > 45XR1IS1T202 45XR1IS1T302 45XR1IS1T402 45XR1IS1T502 > 02590550.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 02590747.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 02590945.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 02591143.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 02591340.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 > 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 > 02591538.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 > 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 > 02591736.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 > 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 > 02591933.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 > 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 > 02592131.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 > 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 > 0259213B.ODR p 45XRXIR1R202 45XRXIC1XX02 45XR1IF1S102 45XR1IS1T102 > 45XR1IS1T202 45XR1IS1T302 45XR1IS1T402 45XR1IS1T502 > 02592329.ODR p 45XRXIR1R202 45XRXIC1XX02 45XR1IF1S102 45XR1IS1T102 > 45XR1IS1T202 45XR1IS1T302 45XR1IS1T402 45XR1IS1T502