PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2007-07-27 NOTE = " E-mail and other messages concerning MGS Radio Science on or about 1998/358." END_OBJECT = TEXT END From trish@godzilla.jpl.nasa.gov Tue Dec 22 22:38:03 1998 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 WAA04354; Tue, 22 Dec 1998 22:38:02 -0800 (PST) Received: from rodan.jpl.nasa.gov (rodan.jpl.nasa.gov [137.78.177.110]) by godzilla.jpl.nasa.gov (8.8.8+Sun/8.8.5) with ESMTP id WAA19946; Tue, 22 Dec 1998 22:37:50 -0800 (PST) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by rodan.jpl.nasa.gov (8.8.5/8.8.5) with SMTP id WAA25650; Tue, 22 Dec 1998 22:37:50 -0800 (PST) Message-Id: <199812230637.WAA25650@rodan.jpl.nasa.gov> Date: 22 Dec 98 22:40:32 +0000 From: Trish Priest Subject: Maneuvers Everywhere To: Salvadore Abbate , Aseel Anabtawi , Sami Asmar , MGS data , Paula Eshe , Randy Herrera , David Hinson , Richard Simpson , Stavros Toumpis , Joe Twicken , Len Tyler 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: 1479 Status: RO Hello, >From the last Health Report: > There appears to be no occultation in the data starting at >1998/356-00:31:00 For the past reset week (since orbit 875), the MOLA ISH, which occurs during the occultation, has closely followed ingress. During the 356-00:31:00 ingress, the MOLA ISH happend before the ingress due to aerobraking timing uncertainties. The MOLA ISH begins exactly at the time stated in the SOE, Periapsis + 02:15:02. The ingress times may be different due to changes from the expected dynamic pressure. If the timing is correct, there should be a couple of minutes between ingress and the beginning of the MOLA ISH. This will not be a problem for the next reset period because they are going to an Earth-pointed MOLA ISH that occurs right after periapsis. Drag Pass: Beginning next reset week, roughly orbits 917-968, we have telemetry off and 12 minutes of baseline for ingress. Unfortunately (for us), because we are a bit ahead of schedule in aerobraking, the egress will already be within the "Drag Pass" period. Therefore, we will only be getting ingress measurements. Egress has been getting close to the "Drag Pass" period, which is the reason that you have been getting long baselines for the past several days. Corridor Control Maneuvers: On the positive side of the occultations moving close to periapsis, the ingress measurements are moving away from apoapsis, where corridor control (aerobraking) maneuvers occur. -Trish -------------------------------------------------------------------------- From pmeshe@mail1.jpl.nasa.gov Wed Dec 23 12:42:24 1998 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 MAA17013 for ; Wed, 23 Dec 1998 12:42:22 -0800 (PST) From: pmeshe@mail1.jpl.nasa.gov Received: from [137.78.177.119] (paula-mac.jpl.nasa.gov [137.78.177.119]) by eis-msg-014.jpl.nasa.gov (8.8.5/8.8.5) with ESMTP id MAA02739; Wed, 23 Dec 1998 12:43:26 -0800 (PST) Date: Wed, 23 Dec 1998 12:43:26 -0800 (PST) Message-Id: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: rsimpson@magellan.stanford.edu, Patricia Priest Subject: Orbit 914, 915, 916 Content-Length: 425 Status: RO Hello Dick S/C Maneuver information for you. Orbit 914i S/C Maneuver at 357/16:16:18-16:58:16. Orbit 914e S/C Maneuver at 357/17:25:06-18:22:08. Also I did not see a signal for egress. Orbit 915i S/C Maneuver at 357/20:11:21-20:53:19. Orbit 915e S/C Maneuver at 357/21:19:42-22:16:56. Orbit 916i S/C Maneuver at 358/00:06:04-00:48:01. Orbit 916e S/C Maneuver at 358/01:09:26-02:13:04. Have a Merry Christmas Paula -------------------------------------------------------------------------- From ppriest@mmrs.fltops.jpl.nasa.gov Wed Dec 23 17:56:48 1998 Received: from airmail.fltops.jpl.nasa.gov (airmail.fltops.jpl.nasa.gov [137.228.96.12]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id RAA19050; Wed, 23 Dec 1998 17:56:48 -0800 (PST) Received: from mmrs.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.7.5/8.7.3) with SMTP id RAA07907; Wed, 23 Dec 1998 17:57:12 -0800 (PST) Received: by mmrs.jpl.nasa.gov (SMI-8.6/SMI-SVR4) id BAA16710; Thu, 24 Dec 1998 01:56:46 GMT Date: Thu, 24 Dec 1998 01:56:46 GMT From: ppriest@mmrs.fltops.jpl.nasa.gov (Patricia Priest 264-859) Message-Id: <199812240156.BAA16710@mmrs.jpl.nasa.gov> To: data@magellan.stanford.edu, joe@neptune.Stanford.EDU, rsimpson@magellan.stanford.edu Content-Length: 872 Status: RO DSS: 34 Orbit: 914i SOE: p911a.01.tsoe Begin Record: 357/15:36:00 End Record: 357/16:20:00 Last Attenuation Change: SNT: 48.38 Elevation Angle: 12.905 Orbit: 914e SOE: p911a.01.tsoe Begin Record: 357/17:11:00 End Record: 357/17:25:00 Last Attenuation Change: SNT: 39.55 Elevation Angle: 32.781 Orbit: 915i SOE: p911a.01.tsoe Begin Record: 357/19:56:00 End Record: 357/20:15:00 Last Attenuation Change: SNT: 44.59 Elevation Angle: 56.688 Orbit: 915e SOE: p911a.01.tsoe Begin Record: 357/21:06:00 End Record: 357/21:20:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 916i SOE: p911a.01.tsoe Begin Record: 357/23:50:00 End Record: 358/00:12:00 Last Attenuation Change: 23:55:10 SNT: 46.05 Elevation Angle: 36.56 Orbit: 916e SOE: p911a.01.tsoe Begin Record: 358/01:03:00 End Record: 358/01:18:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@mmrs.fltops.jpl.nasa.gov Thu Dec 24 00:26:23 1998 Received: from airmail.fltops.jpl.nasa.gov (airmail.fltops.jpl.nasa.gov [137.228.96.12]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id AAA19364; Thu, 24 Dec 1998 00:26:23 -0800 (PST) Received: from mmrs.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.7.5/8.7.3) with SMTP id AAA11532; Thu, 24 Dec 1998 00:26:47 -0800 (PST) Received: by mmrs.jpl.nasa.gov (SMI-8.6/SMI-SVR4) id IAA18455; Thu, 24 Dec 1998 08:26:22 GMT Date: Thu, 24 Dec 1998 08:26:22 GMT From: ppriest@mmrs.fltops.jpl.nasa.gov (Patricia Priest 264-859) Message-Id: <199812240826.IAA18455@mmrs.jpl.nasa.gov> To: data@magellan.stanford.edu, joe@neptune.Stanford.EDU, rsimpson@magellan.stanford.edu Content-Length: 320 Status: R DSS: 54 Orbit: 917i SOE: p917a.01.tsoe Begin Record: 358/03:47:00 End Record: 358/04:08:00 Last Attenuation Change: SNT: 40.93 Elevation Angle: not available Orbit: 918i SOE: p917a.01.tsoe Begin Record: 358/07:41:00 End Record: 358/08:02:00 Last Attenuation Change: SNT: 39.05 Elevation Angle: not available -------------------------------------------------------------------------- From ppriest@mmrs.fltops.jpl.nasa.gov Thu Dec 24 09:56:07 1998 Received: from airmail.fltops.jpl.nasa.gov (airmail.fltops.jpl.nasa.gov [137.228.96.12]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id JAA29500; Thu, 24 Dec 1998 09:56:06 -0800 (PST) Received: from mmrs.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.7.5/8.7.3) with SMTP id JAA16850; Thu, 24 Dec 1998 09:56:29 -0800 (PST) Received: by mmrs.jpl.nasa.gov (SMI-8.6/SMI-SVR4) id RAA20834; Thu, 24 Dec 1998 17:56:05 GMT Date: Thu, 24 Dec 1998 17:56:05 GMT From: ppriest@mmrs.fltops.jpl.nasa.gov (Patricia Priest 264-859) Message-Id: <199812241756.RAA20834@mmrs.jpl.nasa.gov> To: data@magellan.stanford.edu, joe@neptune.Stanford.EDU, rsimpson@magellan.stanford.edu Content-Length: 297 Status: R DSS: 25 Orbit: 919i SOE: p917a.01.tsoe Begin Record: 358/11:35:00 End Record: 358/11:57:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 920i SOE: p917a.01.tsoe Begin Record: 358/15:29:00 End Record: 358/15:51:00 Last Attenuation Change: SNT: 38.67 Elevation Angle: 47.83 -------------------------------------------------------------------------- From ppriest@mmrs.fltops.jpl.nasa.gov Thu Dec 24 19:22:57 1998 Received: from airmail.fltops.jpl.nasa.gov (airmail.fltops.jpl.nasa.gov [137.228.96.12]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id TAA29941; Thu, 24 Dec 1998 19:22:56 -0800 (PST) Received: from mmrs.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.7.5/8.7.3) with SMTP id TAA25192; Thu, 24 Dec 1998 19:23:21 -0800 (PST) Received: by mmrs.jpl.nasa.gov (SMI-8.6/SMI-SVR4) id DAA23580; Fri, 25 Dec 1998 03:22:55 GMT Date: Fri, 25 Dec 1998 03:22:55 GMT From: ppriest@mmrs.fltops.jpl.nasa.gov (Patricia Priest 264-859) Message-Id: <199812250322.DAA23580@mmrs.jpl.nasa.gov> To: data@magellan.stanford.edu, joe@neptune.Stanford.EDU, rsimpson@magellan.stanford.edu Content-Length: 298 Status: RO DSS: 34 Orbit: 921i SOE: p917a.01.tsoe Begin Record: 358/19:24:00 End Record: 358/19:44:00 Last Attenuation Change: SNT: 44.72 Elevation Angle: 54.3 Orbit: 922i SOE: p923a.00.tsoe Begin Record: 358/23:18:00 End Record: 358/23:39:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From joe@neptune.Stanford.EDU Tue Jan 5 14:19:47 1999 Received: from nova.stanford.edu (nova.Stanford.EDU [36.10.0.123]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id OAA09559 for ; Tue, 5 Jan 1999 14:19:47 -0800 (PST) Received: from neptune.Stanford.EDU (neptune.Stanford.EDU [36.10.0.149]) by nova.stanford.edu (8.8.8/8.8.4) with ESMTP id OAA09875; Tue, 5 Jan 1999 14:19:48 -0800 (PST) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id OAA16790; Tue, 5 Jan 1999 14:19:46 -0800 (PST) Date: Tue, 5 Jan 1999 14:19:46 -0800 (PST) From: Joe Twicken Message-Id: <199901052219.OAA16790@neptune.Stanford.EDU> To: joe@magellan.Stanford.EDU Cc: hinson@nova.Stanford.EDU, rsimpson@nova.Stanford.EDU Subject: Re: ODR Notice: /users/z12/procODR/90052150 Content-Length: 745 Status: RO The 83581529.ODR appears to have failed because the carrier was not one-way for a sufficient duration before the occultation. >83581529.ODR f >83581924.ODR p 34XRXIR1R201 34XRXIC1XX01 34XR1IF1S101 34XR1IS1T101 34XR1IS1T201 34XR1IS1T301 34XR1IS1T401 34XR1IS1T501 >83582318.ODR p 34XRXIR1R201 34XRXIC1XX01 34XR1IF1S101 34XR1IS1T101 34XR1IS1T201 34XR1IS1T301 34XR1IS1T401 34XR1IS1T501 >83590312.ODR p 54XRXIR1R201 54XRXIC1XX01 54XR1IF1S101 54XR1IS1T101 54XR1IS1T201 54XR1IS1T301 54XR1IS1T401 54XR1IS1T501 >83590704.ODR p 54XRXIR1R201 54XRXIC1XX01 54XR1IF1S101 54XR1IS1T101 54XR1IS1T201 54XR1IS1T301 54XR1IS1T401 54XR1IS1T501 >83591057.ODR p 25XRXIR1R201 25XRXIC1XX01 25XR1IF1S101 25XR1IS1T101 25XR1IS1T201 25XR1IS1T301 25XR1IS1T401 25XR1IS1T501 > -------------------------------------------------------------------------- From joe@nova.Stanford.EDU Tue Jan 12 13:07:41 1999 Received: from nova.stanford.edu (nova.Stanford.EDU [36.10.0.123]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id NAA04512 for ; Tue, 12 Jan 1999 13:07:41 -0800 (PST) Received: from neptune.Stanford.EDU (neptune.Stanford.EDU [36.10.0.149]) by nova.stanford.edu (8.8.8/8.8.4) with ESMTP id NAA19501; Tue, 12 Jan 1999 13:07:41 -0800 (PST) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id NAA21379; Tue, 12 Jan 1999 13:07:39 -0800 (PST) Message-ID: X-Mailer: XFMail 1.2 [p0] on Solaris X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <199901052215.OAA09538@magellan.Stanford.EDU> Date: Tue, 12 Jan 1999 13:07:38 -0800 (PST) Sender: joe@neptune.Stanford.EDU From: Joe Twicken To: rsimpson@nova.Stanford.EDU, hinson@nova.Stanford.EDU, joe@nova.Stanford.EDU Subject: RE: ODR Notice: /users/z12/procODR/90052150 Content-Length: 1127 Status: RO (1) The 83581529.ODR failed due to a FRO after the carrier went one-way. I will hardwire the PREPFND filter start bin and reprocess this one. (2) The 83581924.ODR has the sawtooth problem. This one is particularly interesting because the sawtooth begins during the recording (i.e. it is not present during the first two ramp rate changes). The problem begins some time after the start of the recording and some time before 70420 seconds past midnight. On 05-Jan-99 Joe Twicken 723-3597 wrote: > 83581529.ODR f > 83581924.ODR p 34XRXIR1R201 34XRXIC1XX01 34XR1IF1S101 34XR1IS1T101 > 34XR1IS1T201 34XR1IS1T301 34XR1IS1T401 34XR1IS1T501 > 83582318.ODR p 34XRXIR1R201 34XRXIC1XX01 34XR1IF1S101 34XR1IS1T101 > 34XR1IS1T201 34XR1IS1T301 34XR1IS1T401 34XR1IS1T501 > 83590312.ODR p 54XRXIR1R201 54XRXIC1XX01 54XR1IF1S101 54XR1IS1T101 > 54XR1IS1T201 54XR1IS1T301 54XR1IS1T401 54XR1IS1T501 > 83590704.ODR p 54XRXIR1R201 54XRXIC1XX01 54XR1IF1S101 54XR1IS1T101 > 54XR1IS1T201 54XR1IS1T301 54XR1IS1T401 54XR1IS1T501 > 83591057.ODR p 25XRXIR1R201 25XRXIC1XX01 25XR1IF1S101 25XR1IS1T101 > 25XR1IS1T201 25XR1IS1T301 25XR1IS1T401 25XR1IS1T501