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 1998/099." END_OBJECT = TEXT END From trish@rodan.jpl.nasa.gov Thu Apr 9 00:30:56 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 AAA18543; Thu, 9 Apr 1998 00:30:55 -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 AAA16236; Thu, 9 Apr 1998 00:30:52 -0700 (PDT) Message-Id: <199804090730.AAA16236@rodan.Jpl.Nasa.Gov> Date: 09 Apr 98 00:34:18 -0700 From: Trish Priest Subject: Occultation #124 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: 871 Status: RO Hello, The occultation went relatively smoothly at DSS 34. The record time only extends 33 seconds beyond expected surface begin because I looked at the wrong number when I typed in the end record time. I hope that 33 seconds is enough. Also, the station reported heavy rain. (Isn't some part of the world supposed to be having good weather?) Ingress: Record Times: 099-05:11:00 to 099-05:23:00 One-way Times: 099-05:11:32 to 099-05:27:32 Expected Surface Begin: 099-05:22:27 SNT: 46.67 SPK: spk_i_980407_OD226_254_V1 SOE: p228a.01.soe Script: 98099.34.a227.scr There were no attenuation changes. Egress (LGA, carrier-only): Record Times: 099-05:52:00 to 099-06:31:00 Expected egress: 099-05:57:56 Periapsis: 099-06:05:34 No attenuation changes. No script was used. The next occultation occurs at 10:01 AM PDT Thursday at DSS 54. -Trish ----------------------------------------------------------------------- From trish@rodan.jpl.nasa.gov Thu Apr 9 00:42:09 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 AAA18724 for ; Thu, 9 Apr 1998 00:42:05 -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 AAA16261; Thu, 9 Apr 1998 00:42:00 -0700 (PDT) Message-Id: <199804090742.AAA16261@rodan.Jpl.Nasa.Gov> Date: 09 Apr 98 00:45:26 -0700 From: Trish Priest Subject: Periapsis 228 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: 563 Status: RO Hello, This periapsis occurred at DSS 34. The station was experiencing heavy rain. They locked up to the signal quickly, but they could not keep lock on the signal after about 06:14:00. 099-05:57:56 Exit occultation, spacecraft on LGA, NADIR pointed 099-06:05:34 Periapsis 228 099-06:20:40 End of NADIR, begin rollout 099-06:30:41 Spacecraft slew to Earth point 099-06:42:32 Switch back to HGA Current products being used: SPK: spk_i_980407_OD226_254_V1 SOE: p228a.01.soe The next periapsis occurs at 10:45 AM PDT Thursday over DSS 54. -Trish ----------------------------------------------------------------------- From pmeshe@mail1.jpl.nasa.gov Thu Apr 9 11:12:14 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 LAA23800; Thu, 9 Apr 1998 11:12:13 -0700 (PDT) Received: from [128.149.43.45] by eis-msg-002.jpl.nasa.gov (Netscape Mail Server v2.02) with ESMTP id AAA23887; Thu, 9 Apr 1998 11:11:39 -0700 Message-Id: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: Asmar , Jen Caetta , Patricia Priest , Salvatore Abbate , hinson@nimbus.Stanford.EDU, 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 #125 Orbit #228 Date: Thu, 9 Apr 1998 11:11:39 -0700 Content-Length: 551 Status: RO Hello Everything went well with Occultation #125 at DSS 54. Record Times: 099/16:51:00 to 099/17:08:00 One-Way Times: 099/16:51:48 to 099/17:07:48 Expected Surface: 099/17:02:42 SNT: 40.95 SOE: p228a.01.soe SPK: spk_i_980407_OD226_254_V1 Script: 98099.54.a228.scr No Attenuation changes. Egress (LGA, Carrier-only): Record Times: 099/17:32:00 to 099/18:11:00 Expected egress: 099/17:37:43 Periapsis: 099/17:45:25 No script was used for egress. No attenuation changes. The next Occultation occurs at 9:41 PM PDT Thursday at DSS 45. Paula -------------------------------------------------------------------- From pmeshe@mail1.jpl.nasa.gov Thu Apr 9 11:36:13 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 LAA23941 for ; Thu, 9 Apr 1998 11:36:13 -0700 (PDT) Received: from [128.149.43.45] by eis-msg-002.jpl.nasa.gov (Netscape Mail Server v2.02) with ESMTP id AAA5208; Thu, 9 Apr 1998 11:35:26 -0700 Message-Id: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: Asmar , balmino@pontos.cnes.fr, pesposit@mail1.jpl.nasa.gov, flemoine@olympus.gsfc.nasa.GOV, Patricia Priest , rsimpson@magellan.stanford.edu, William.L.Sjogren@jpl.nasa.gov, dsmith@ltpsun.gsfc.nasa.gov, len@nova.Stanford.EDU, Dah-Ning.Yuan@jpl.nasa.gov, zuber@tharsis.gsfc.nasa.gov From: pmeshe@mail1.jpl.nasa.gov (Paula M Eshe) Subject: Periapsis #229 Gravity Date: Thu, 9 Apr 1998 11:35:26 -0700 Content-Length: 437 Status: RO Hello This periapsis occurred at DSS 54. 099/17:37:43 Exit occultation, spacecraft on LGA,NADIR pointed 099/17:38:43 DSS 54 in lock 099/17:45:25 Periapsis 229 099/18:00:00 End of NADIR, begin rollout 099/18:10:34 Spacecraft slew to Earth point 099/18:22:25 Switch back to HGA Current products being used: SPK: spk_i_980407_OD226_254_V1 SOE: p228a.01.soe The next periapsis occurs at 10:17 PM PDT Thursday at DSS 45. Paula ---------------------------------------------------------------------------- From joe@nova.Stanford.EDU Tue May 5 16:46:03 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 QAA15854 for ; Tue, 5 May 1998 16:46:03 -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 QAA16855; Tue, 5 May 1998 16:46:03 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id QAA06814; Tue, 5 May 1998 16:40:31 -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: <199805052340.QAA15752@magellan.Stanford.EDU> Date: Tue, 05 May 1998 16:40:31 -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/81252327 Content-Length: 210 Status: R Sawtooth problem with the *egress* ODR. That is the first one that I am aware of. On 05-May-98 Joe Twicken 723-3597 wrote: > 80990511.ODR p 34XRXIR1R201 34XRXIC1XX01 34XR1IF1S101 34XR1IS1T101 > 80990552.ODR f -------------------------------------------------------------------------------- From joe@nova.Stanford.EDU Wed May 6 09:49:47 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 JAA26410 for ; Wed, 6 May 1998 09:49:47 -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 JAA26951; Wed, 6 May 1998 09:49:48 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id JAA07198; Wed, 6 May 1998 09:44:14 -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: <199805061622.JAA25932@magellan.Stanford.EDU> Date: Wed, 06 May 1998 09:44:14 -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/81261618 Content-Length: 213 Status: RO The egress ODR could not even be processed to steering due to very low signal level. On 06-May-98 Joe Twicken 723-3597 wrote: > 80991651.ODR p 54XRXIR1R201 54XRXIC1XX01 54XR1IF1S101 54XR1IS1T101 > 80991732.ODR f ------------------------------------------------------------------------------- From joe@nova.Stanford.EDU Tue Jul 28 10:06:46 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 KAA13034 for ; Tue, 28 Jul 1998 10:06:46 -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 KAA15521; Tue, 28 Jul 1998 10:06:44 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id KAA28445; Tue, 28 Jul 1998 10:06:44 -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: <199807281647.JAA11777@magellan.Stanford.EDU> Date: Tue, 28 Jul 1998 10:06:44 -0700 (PDT) Sender: joe@neptune.Stanford.EDU From: Joe Twicken To: hinson@nova.Stanford.EDU, rsimpson@nova.Stanford.EDU, joe@nova.Stanford.EDU Subject: RE: ODR Notice: /users/z11/procODR/82091644 Content-Length: 318 Status: R It was not possible to auto-detect the surface occultation in the steered data after final FND to 40 Hz bandwidth. The recording does not go very far past the surface. The 312.5 Hz data *are* good, however, so a profile can be retrieved for this occultation. On 28-Jul-98 Joe Twicken 723-3597 wrote: > 80990511.ODR f