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 2000/134." END_OBJECT = TEXT END From ppriest@airmail.fltops.jpl.nasa.gov Fri May 12 20:30 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 UAA13502; Fri, 12 May 2000 20:30:20 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id UAA11706; Fri, 12 May 2000 20:30:42 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma011269; Fri, 12 May 00 20:30:10 -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 UAA26524; Fri, 12 May 2000 20:30:10 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id DAA27461; Sat, 13 May 2000 03:30:10 GMT Date: Sat, 13 May 2000 03:30:10 GMT From: Patricia Priest Message-Id: <200005130330.DAA27461@mmrs.fltops.jpl.nasa.gov> DSS: 15 Apparently-To: Apparently-To: Content-Type: text Content-Length: 539 Status: R Orbit: 5272i SOE: mm038b.01.tsoe Begin Record: 133/19:42:00 End Record: 133/19:49:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5273i SOE: mm038b.01.tsoe Begin Record: 133/21:40:00 End Record: 133/21:47:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5274i SOE: mm038b.01.tsoe Begin Record: 133/23:37:00 End Record: 133/23:45:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5275i SOE: mm038b.01.tsoe Begin Record: 134/01:35:00 End Record: 134/01:41:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Sat May 13 11:45 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 LAA17216; Sat, 13 May 2000 11:45:37 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id LAA28366; Sat, 13 May 2000 11:46:00 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma027789; Sat, 13 May 00 11:45:19 -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 LAA08213; Sat, 13 May 2000 11:45:18 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id SAA27677; Sat, 13 May 2000 18:45:18 GMT Date: Sat, 13 May 2000 18:45:18 GMT From: Patricia Priest Message-Id: <200005131845.SAA27677@mmrs.fltops.jpl.nasa.gov> DSS: 65 Apparently-To: Apparently-To: Content-Type: text Content-Length: 803 Status: R Orbit: 5278i SOE: mm038b.01.tsoe Begin Record: 134/07:28:00 End Record: 134/07:35:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5279i SOE: mm038b.01.tsoe Begin Record: 134/09:26:00 End Record: 134/09:33:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5280i SOE: mm038b.01.tsoe Begin Record: 134/11:23:00 End Record: 134/11:30:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5281i SOE: mm038b.01.tsoe Begin Record: 134/13:21:00 End Record: 134/13:28:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5282i SOE: mm038b.01.tsoe Begin Record: 134/15:19:00 End Record: 134/15:26:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 5283i SOE: mm038b.01.tsoe Begin Record: 134/17:16:00 End Record: 134/17:23:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Tue May 16 09:59 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 JAA21938 for ; Tue, 16 May 2000 09:59:19 -0700 (PDT) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id JAA02027; Tue, 16 May 2000 09:59:36 -0700 (PDT) Message-Id: <200005161659.JAA02027@godzilla.jpl.nasa.gov> Date: 16 May 00 10:02:27 -0700 From: Trish Priest Subject: Doppler Data To: Georges Balmino , Alexander Konopliv , Frank Lemoine , Richard Simpson , Bill Sjogren , David Smith , Len Tyler , "Dah-Ning Yuan" , Maria Zuber CC: Sami Asmar X-Mailer: QuickMail Pro 1.5.4 (Mac) X-Priority: 3 Reply-To: Trish Priest MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="US-Ascii" Content-Length: 437 Status: R Hello, There have been two anomalies with the Doppler data over the last few days. First, some of the two-way Doppler from DSS 54 on 5/15/00 beginning about 15:16:00 UTC ERT had a "sawtooth" pattern with a period of 3 minutes and an amplitude of 2.5 Hz. (ISA Z69231) Second, DOY 134 between 09:35 and 16:45 UTC NEAR tracking data flowed into the MGS data stream at DSS 25. (ISA Z69232) The anomalies are being investigated. -Trish -------------------------------------------------------------------------- From joe@neptune.stanford.edu Fri May 19 14:59 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 OAA25219 for ; Fri, 19 May 2000 14:59:41 -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 PAA16620; Fri, 19 May 2000 15:00:09 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.9.3/8.9.3) id OAA16749; Fri, 19 May 2000 14:55:29 -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: <200005192029.NAA09849@magellan.stanford.edu> Date: Fri, 19 May 2000 14:55:29 -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/z21/procODR/01402009 Content-Type: text/plain; charset=us-ascii Content-Length: 2141 Status: RO (1) The 01340135.ODR failed to be processed to completion because the recording stopped shortly after the ingress occulation and it was not possible to detect the surface occultation at the long (26 sec) integration time. The powerfit files are fine, however, and Dave should be able to retrieve a profile from this one without difficulty (2) It was necessary to hand-modify the POCA file for the 01341321.ODR recording. One entry was adjusted by 200 microHertz at time 48109. The file names are: 01341321.ODR p 65XRXIR2R301 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 (3) The Allan deviation performance on this date continued to be poor (4) The following recordings were possibly contaminated by momentum desaturations: 01341914.ODR: desaturation from 2000/134-18:46:28.000 to 2000/134-18:49:32.000 Note that the one-way light time was approximately 20:46 on the date of the recording (5) There was no HGA motion compensation for these recordings On 19-May-00 Joe Twicken 723-3597 wrote: > 01340135.ODR f > 01340728.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 01340926.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 01341123.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 01341321.ODR s > 01341519.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 01341716.ODR p 65XRXIR1R201 65XRXIC1XX01 65XR1IF1S101 65XR1IS1T101 > 65XR1IS1T201 65XR1IS1T301 65XR1IS1T401 65XR1IS1T501 > 01341914.ODR p 25XRXIR1R201 25XRXIC1XX01 25XR1IF1S101 25XR1IS1T101 > 25XR1IS1T201 25XR1IS1T301 25XR1IS1T401 25XR1IS1T501 > 01342111.ODR p 25XRXIR1R201 25XRXIC1XX01 25XR1IF1S101 25XR1IS1T101 > 25XR1IS1T201 25XR1IS1T301 25XR1IS1T401 25XR1IS1T501 > 01342309.ODR p 25XRXIR1R201 25XRXIC1XX01 25XR1IF1S101 25XR1IS1T101 > 25XR1IS1T201 25XR1IS1T301 25XR1IS1T401 25XR1IS1T501 -------------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Wed May 24 12:58 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 MAA17707 for ; Wed, 24 May 2000 12:58:18 -0700 (PDT) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id MAA02807; Wed, 24 May 2000 12:58:40 -0700 (PDT) Message-Id: <200005241958.MAA02807@godzilla.jpl.nasa.gov> Date: 24 May 00 13:01:42 -0700 From: Trish Priest Subject: FWD: MGS ISAs for DSS 54 & DSS 65 Timetag Problems To: Georges Balmino , Alexander Konopliv , Frank Lemoine , Richard Simpson , Bill Sjogren , David Smith , Len Tyler , "Dah-Ning Yuan" , Maria Zuber CC: Aseel Anabtawi , Sami Asmar X-Mailer: QuickMail Pro 1.5.4 (Mac) X-Priority: 3 Reply-To: Trish Priest MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="US-Ascii" Content-Length: 681 Status: RO -------------------------------------- Date: 5/24/00 9:27 AM From: Eric J. Graat Team, FYI, here is a current list of the ISAs that have been submitted by MGS Navigation against DSS 54 & DSS 65 concerning the observed timetag offsets in the doppler tracking data: ISA Z69244: DSS 65 on 5/13/2000, +1 second offset ISA Z69231: DSS 54 on 5/15/2000, +1 second offset ISA Z69258: DSS 54 on 5/17/2000, +1 second offset ISA Z69264: DSS 65 on 5/18/2000, +2 seconds offset ISA Z69283: DSS 54 on 5/19/2000, +2 seconds offset ISA Z69284: DSS 65 on 5/20/2000, +1 second offset DSS 65 on 5/21/2000, +1 second offset Eric -------------------------------------------------------------------------- From flemoine@geodesy2.gsfc.nasa.gov Thu Mar 15 05:45 PST 2001 Received: from geodesy2.gsfc.nasa.gov (geodesy2.gsfc.nasa.gov [128.183.107.54]) by magellan.stanford.edu (8.9.3/8.9.3) with ESMTP id FAA10356 for ; Thu, 15 Mar 2001 05:45:50 -0800 (PST) Received: (from flemoine@localhost) by geodesy2.gsfc.nasa.gov (8.9.3/8.9.3) id NAA19506; Thu, 15 Mar 2001 13:46:33 GMT From: Frank Lemoine Message-Id: <200103151346.NAA19506@geodesy2.gsfc.nasa.gov> Subject: off-nominal To: rsimpson@magellan.stanford.edu Date: Thu, 15 Mar 2001 13:46:33 GMT Cc: flemoine@geodesy2.gsfc.nasa.gov, drowland@helmert.gsfc.nasa.gov (David D Rowlands) X-Mailer: Elm [revision: 212.4] Content-Type: text Content-Length: 389 Status: RO Hi Dick- Do you have any record of MGS doing a lot of off nominal pointing in the period from 00-0508 to 00-0515? Greg Neumann pointed out this arc has km size radial xover discrepancies on some days. I was trying to introduce directly the xovers as a datatype into the OD and so improve the orbit- but some peculiar things are happening - and I' m trying to track things down. Frank -------------------------------------------------------------------------- From joe@neptune.stanford.edu Thu Oct 18 17:51 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 RAA01866 for ; Thu, 18 Oct 2001 17:51:40 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.9.3/8.9.3) id RAA02197; Thu, 18 Oct 2001 17:48:34 -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: <200110190025.RAA00850@magellan.stanford.edu> Date: Thu, 18 Oct 2001 17:48:34 -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/z19/procODR/12912342 Content-Type: text/plain; charset=us-ascii Content-Length: 1883 Status: RO (1) Reprocessed with Goddard (ql19d) trajectory (2) The following recordings were possibly contaminated by momentum desaturations: 01341914.ODR: desaturation from 2000/134-18:46:28.000 to 2000/134-18:49:32.000 Note that the one-way light time was approximately 20:47 on the date of the recording (3) The 01340135.ODR recording is fine. The file names are: 01340135.ODR p 15XRXIR1R202 15XRXIC1XX02 15XR1IF1S102 15XR1IS1T102 15XR1IS1T202 15XR1IS1T302 15XR1IS1T402 15XR1IS1T502 (4) I hand-edited the POCA file for the 01341321.ODR recording and completed the processing. The file names (note particularly the POCA file name) are: 01341321.ODR p 65XRXIR2R302 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 On 19-Oct-01 Joe Twicken 723-3597 wrote: > 01340135.ODR f > 01340728.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 01340926.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 01341123.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 01341321.ODR s > 01341519.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 01341716.ODR p 65XRXIR1R202 65XRXIC1XX02 65XR1IF1S102 65XR1IS1T102 > 65XR1IS1T202 65XR1IS1T302 65XR1IS1T402 65XR1IS1T502 > 01341914.ODR p 25XRXIR1R202 25XRXIC1XX02 25XR1IF1S102 25XR1IS1T102 > 25XR1IS1T202 25XR1IS1T302 25XR1IS1T402 25XR1IS1T502 > 01342111.ODR p 25XRXIR1R202 25XRXIC1XX02 25XR1IF1S102 25XR1IS1T102 > 25XR1IS1T202 25XR1IS1T302 25XR1IS1T402 25XR1IS1T502 > 01342309.ODR p 25XRXIR1R202 25XRXIC1XX02 25XR1IF1S102 25XR1IS1T102 > 25XR1IS1T202 25XR1IS1T302 25XR1IS1T402 25XR1IS1T502