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 1998/097." END_OBJECT = TEXT END From trish@rodan.jpl.nasa.gov Mon Apr 6 15:14:14 1998 Received: from rodan.Jpl.Nasa.Gov (rodan.jpl.nasa.gov [128.149.43.24]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id PAA12170 for ; Mon, 6 Apr 1998 15:14:13 -0700 (PDT) Received: from 128.149.43.27 (trish-mac.jpl.nasa.gov [128.149.43.27]) by rodan.Jpl.Nasa.Gov (8.8.5/8.6.6) with SMTP id PAA08221; Mon, 6 Apr 1998 15:14:02 -0700 (PDT) Message-Id: <199804062214.PAA08221@rodan.Jpl.Nasa.Gov> Date: 06 Apr 98 15:17:23 -0700 From: Trish Priest Subject: DSN Gap To: Sami Asmar , Georges Balmino , Paula Eshe , Pat Esposito , Frank Lemoine , Richard Simpson , Bill Sjogren , David Smith , Len Tyler , "Dah-Ning Yuan" , Maria Zuber X-Mailer: QuickMail Pro 1.0.2d1 X-Priority: 3 Reply-To: Trish Priest Content-Type: text/plain; charset="iso-8859-1" Content-Length: 173 Status: O Hello, There is another DSN tracking coverage gap this week. We will be unable to obtain gravity data during periapsis 225. There are no other gaps this week. -Trish ---------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Mon Apr 6 15:24:18 1998 Received: from rodan.Jpl.Nasa.Gov (rodan.jpl.nasa.gov [128.149.43.24]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id PAA12196; Mon, 6 Apr 1998 15:24:14 -0700 (PDT) Received: from 128.149.43.27 (trish-mac.jpl.nasa.gov [128.149.43.27]) by rodan.Jpl.Nasa.Gov (8.8.5/8.6.6) with SMTP id PAA08376; Mon, 6 Apr 1998 15:23:34 -0700 (PDT) Message-Id: <199804062223.PAA08376@rodan.Jpl.Nasa.Gov> Date: 06 Apr 98 15:26:55 -0700 From: Trish Priest Subject: DSN Gap To: Salvadore Abbate , Sami Asmar , Jennifer Caetta , Paula Eshe , Randy Herrera , David Hinson , Richard Simpson , Stavros Toumpis , Joe Twicken , Len Tyler X-Mailer: QuickMail Pro 1.0.2d1 X-Priority: 3 Reply-To: Trish Priest Content-Type: text/plain; charset="iso-8859-1" Content-Length: 158 Status: O Hello, Due to a DSN tracking gap, we will not be able to obtain EGRESS data for occultation 121. We will be able to obtain ingress data, however. -Trish --------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Tue Apr 7 01:02:11 1998 Received: from rodan.Jpl.Nasa.Gov (rodan.jpl.nasa.gov [128.149.43.24]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id BAA17028; Tue, 7 Apr 1998 01:02:10 -0700 (PDT) Received: from 128.149.43.27 (trish-mac.jpl.nasa.gov [128.149.43.27]) by rodan.Jpl.Nasa.Gov (8.8.5/8.6.6) with SMTP id BAA09082; Tue, 7 Apr 1998 01:02:08 -0700 (PDT) Message-Id: <199804070802.BAA09082@rodan.Jpl.Nasa.Gov> Date: 07 Apr 98 01:05:29 -0700 From: Trish Priest Subject: Occultation #120 To: Salvadore Abbate , Sami Asmar , Jennifer Caetta , Paula Eshe , Randy Herrera , David Hinson , Richard Simpson , Stavros Toumpis , Joe Twicken , Len Tyler X-Mailer: QuickMail Pro 1.0.2d1 X-Priority: 3 Reply-To: Trish Priest Content-Type: text/plain; charset="iso-8859-1" Content-Length: 749 Status: RO Hello, The occultation went smoothly. Ingress and egress occurred over different stations. Ingress at DSS 45: Record Times: 097-06:32:00 to 097-06:49:00 One-way Times: 097-06:32:10 to 097-06:48:08 Expected Surface Begin: 097-06:43:07 SNT: 33.4 SPK: spk_i_980405_OD222_250_V1 SOE: p220a.03.soe Script: 98097.45.a223.scr There were no attenuation changes. Egress (LGA, carrier-only) at DSS 54: Record Times: 097-07:15:00 to 097-07:43:00 Expected egress: 097-07:20:01 Periapsis: 097-07:27:45 SNT: 40.00 Script: 98097.54.a223.scr No attenuation changes. The next occultation occurs at 11:21 AM PST Tuesday at DSS 54. This will be ingress only because of end of track. (It is actually the end of this same track.) -Trish ------------------------------------------------------------------------ From trish@rodan.jpl.nasa.gov Tue Apr 7 01:06:51 1998 Received: from rodan.Jpl.Nasa.Gov (rodan.jpl.nasa.gov [128.149.43.24]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id BAA17035 for ; Tue, 7 Apr 1998 01:06:51 -0700 (PDT) Received: from 128.149.43.27 (trish-mac.jpl.nasa.gov [128.149.43.27]) by rodan.Jpl.Nasa.Gov (8.8.5/8.6.6) with SMTP id BAA09094; Tue, 7 Apr 1998 01:06:45 -0700 (PDT) Message-Id: <199804070806.BAA09094@rodan.Jpl.Nasa.Gov> Date: 07 Apr 98 01:10:06 -0700 From: Trish Priest Subject: Periapsis 224 Gravity To: Sami Asmar , Georges Balmino , Paula Eshe , Pat Esposito , Frank Lemoine , Richard Simpson , Bill Sjogren , David Smith , Len Tyler , "Dah-Ning Yuan" , Maria Zuber X-Mailer: QuickMail Pro 1.0.2d1 X-Priority: 3 Reply-To: Trish Priest Content-Type: text/plain; charset="iso-8859-1" Content-Length: 556 Status: RO Hello, This periapsis occurred at DSS 54. 097-07:20:01 Exit occultation, spacecraft on LGA, NADIR pointed 097-07:20:16 Receivers in-lock 097-07:27:45 Periapsis 224 097-07:42:48 End of NADIR, begin rollout 097-07:52:48 Spacecraft slew to Earth point 097-08:04:39 Switch back to HGA Current products being used: SPK: spk_i_980405_OD222_250_V1 SOE: p220a.03.soe Because of a DSN tracking gap, no data will be collected for periapsis 225. The next periapsis for which we will collect data occurs at 11:46 PM PDT Tuesday over DSS 34. -Trish -------------------------------------------------------------------------- From pmeshe@mail1.jpl.nasa.gov Tue Apr 7 11:54:40 1998 Received: from eis-msg-002.jpl.nasa.gov (eis-msg-002.jpl.nasa.gov [137.78.160.158]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id LAA22961; Tue, 7 Apr 1998 11:54:39 -0700 (PDT) Received: from [128.149.43.45] by eis-msg-002.jpl.nasa.gov (Netscape Mail Server v2.02) with ESMTP id AAA9537; Tue, 7 Apr 1998 11:54:13 -0700 Message-Id: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: Asmar , Jen Caetta , Patricia Priest , Salvatore Abbate , rsimpson@magellan.stanford.edu, stoumpis@magellan.stanford.edu, joe@neptune.Stanford.EDU, len@nova.Stanford.EDU From: pmeshe@mail1.jpl.nasa.gov (Paula M Eshe) Subject: Occultation #121 Orbit #224 Date: Tue, 7 Apr 1998 11:54:13 -0700 Content-Length: 461 Status: RO Hello This Occultation pass was with DSS 54. I started getting lots of different POCA messages starting at 18:00. They stopped when I started recording at 18:11. The messages started backup again at 18:17. Record Times: 097/18:11:00 to 097/18:28:00 One-Way Times: 097/18:11:38 to 097/18:27:36 Expected Surface: 097/18:22:33 SNT: 46.09 No attenuation changes. No egress for this pass. The next Occultation occurs at 11:01 PM PDT Tuesday at DSS 34. Paula ---------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Tue Apr 7 15:52:51 1998 Received: from rodan.Jpl.Nasa.Gov (rodan.jpl.nasa.gov [128.149.43.24]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id PAA00668 for ; Tue, 7 Apr 1998 15:52:50 -0700 (PDT) Received: from 128.149.43.27 (trish-mac.jpl.nasa.gov [128.149.43.27]) by rodan.Jpl.Nasa.Gov (8.8.5/8.6.6) with SMTP id PAA12685; Tue, 7 Apr 1998 15:52:49 -0700 (PDT) Message-Id: <199804072252.PAA12685@rodan.Jpl.Nasa.Gov> Date: 07 Apr 98 15:56:12 -0700 From: Trish Priest Subject: POCA at 60 To: David Hinson , Richard Simpson , Joe Twicken , Len Tyler CC: Salvadore Abbate X-Mailer: QuickMail Pro 1.0.2d1 X-Priority: 3 Reply-To: Trish Priest Content-Type: text/plain; charset="iso-8859-1" Content-Length: 194 Status: RO Hello, Apparently there are spare POCAs at SPC 60, so Sal is going to ask the station to switch POCAs. Hopefully this will alleviate some of the problems that you have been seeing. -Trish ----------------------------------------------------------------------------- From joe@nova.Stanford.EDU Tue May 5 15:14:01 1998 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 PAA11625 for ; Tue, 5 May 1998 15:14:01 -0700 (PDT) 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 PAA17667; Tue, 5 May 1998 15:14:00 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id PAA06700; Tue, 5 May 1998 15:08:27 -0700 (PDT) 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: <199805052155.OAA11324@magellan.Stanford.EDU> Date: Tue, 05 May 1998 15:08:27 -0700 (PDT) Sender: joe@neptune.Stanford.EDU From: Joe Twicken To: stoumpis@leland.stanford.edu, joe@nova.Stanford.EDU, rsimpson@nova.Stanford.EDU, hinson@nova.Stanford.EDU Subject: RE: ODR Notice: /users/z15/procODR/81252149 Content-Length: 190 Status: R Egress ODR could not be steered due to very low signal level. On 05-May-98 Joe Twicken 723-3597 wrote: > 80970632.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 80970715.ODR f