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 1999/095." END_OBJECT = TEXT END From ppriest@airmail.fltops.jpl.nasa.gov Mon Apr 5 09:36:50 1999 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.Stanford.EDU (8.8.5/8.8.3) with SMTP id JAA07274; Mon, 5 Apr 1999 09:36:50 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id JAA27973; Mon, 5 Apr 1999 09:36:37 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma027898; Mon, 5 Apr 99 09:36:26 -0700 Received: from mmrs.fltops.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.9.1b+Sun/8.9.1) with ESMTP id JAA29294; Mon, 5 Apr 1999 09:36:53 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id QAA14626; Mon, 5 Apr 1999 16:36:26 GMT Date: Mon, 5 Apr 1999 16:36:26 GMT From: Patricia Priest 264-859 Message-Id: <199904051636.QAA14626@mmrs.fltops.jpl.nasa.gov> DSS: 65 Content-Type: text Apparently-To: Apparently-To: Content-Length: 403 Status: RO Orbit: 331e SOE: mm001a.01.tsoe Begin Record: 095/01:53:00 End Record: 095/02:02:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 331i SOE: mm001a.01.tsoe Begin Record: 095/03:08:00 End Record: 095/03:15:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 332e SOE: mm001a.01.tsoe Begin Record: 095/03:51:00 End Record: 095/04:00:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From trish@godzilla.jpl.nasa.gov Mon Apr 5 10:59:15 1999 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 KAA10939 for ; Mon, 5 Apr 1999 10:59:13 -0700 (PDT) Received: from rodan.jpl.nasa.gov (rodan.jpl.nasa.gov [137.78.177.110]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with ESMTP id KAA26307 for ; Mon, 5 Apr 1999 10:59:08 -0700 (PDT) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by rodan.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id KAA04614 for ; Mon, 5 Apr 1999 10:59:07 -0700 (PDT) Message-Id: <199904051759.KAA04614@rodan.jpl.nasa.gov> Date: 05 Apr 99 10:02:48 -0800 From: Trish Priest Subject: Data Problem To: Richard Simpson 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: 367 Status: R Hello, Dick, There was a problem with the spacecraft over the weekend, and the HGA was pointed 90 degress off of Earth for a day and a half. The DOY 093 DSS34 pass should be fine, but the other passes are probably not. The problem was resolved this morning at about 15:00 UTC. I don't have any more details right now, but I will let you know when I do. -Trish -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Mon Apr 5 12:01:09 1999 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.Stanford.EDU (8.8.5/8.8.3) with SMTP id MAA11276; Mon, 5 Apr 1999 12:01:05 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id MAA26964; Mon, 5 Apr 1999 12:00:53 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma026767; Mon, 5 Apr 99 12:00:36 -0700 Received: from mmrs.fltops.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.9.1b+Sun/8.9.1) with ESMTP id MAA04388; Mon, 5 Apr 1999 12:01:03 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id TAA15331; Mon, 5 Apr 1999 19:00:37 GMT Date: Mon, 5 Apr 1999 19:00:37 GMT From: Patricia Priest 264-859 Message-Id: <199904051900.TAA15331@mmrs.fltops.jpl.nasa.gov> DSS: 25 Content-Type: text Apparently-To: Apparently-To: Content-Length: 1326 Status: RO Orbit: 332i SOE: mm001a.01.tsoe Begin Record: 095/05:05:00 End Record: 095/05:13:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 333e SOE: mm001a.01.tsoe Begin Record: 095/05:49:00 End Record: 095/05:57:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 333i SOE: mm001a.01.tsoe Begin Record: 095/07:03:00 End Record: 095/07:10:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 334e SOE: mm001a.01.tsoe Begin Record: 095/07:47:00 End Record: 095/07:55:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 334i SOE: mm001a.01.tsoe Begin Record: 095/09:01:00 End Record: 095/09:08:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 335e SOE: mm001a.01.tsoe Begin Record: 095/09:44:00 End Record: 095/09:52:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 335i SOE: mm001a.01.tsoe Begin Record: 095/10:59:00 End Record: 095/11:06:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 336e SOE: mm001a.01.tsoe Begin Record: 095/11:42:00 End Record: 095/11:50:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 336i SOE: mm001a.01.tsoe Begin Record: 095/12:56:00 End Record: 095/13:03:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 337e SOE: mm001a.01.tsoe Begin Record: 095/13:39:00 End Record: 095/13:48:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From ppriest@airmail.fltops.jpl.nasa.gov Tue Apr 6 10:26:27 1999 Received: from thorn.fltops.jpl.nasa.gov (thorn.fltops.jpl.nasa.gov [137.228.90.10]) by magellan.Stanford.EDU (8.8.5/8.8.3) with SMTP id KAA15500; Tue, 6 Apr 1999 10:26:26 -0700 (PDT) Received: by thorn.fltops.jpl.nasa.gov; id KAA27393; Tue, 6 Apr 1999 10:26:09 -0700 Received: from airmail.fltops.jpl.nasa.gov(137.228.96.12) by thorn.fltops.jpl.nasa.gov via smap (V4.2) id xma027300; Tue, 6 Apr 99 10:26:02 -0700 Received: from mmrs.fltops.jpl.nasa.gov (mmrs.fltops.jpl.nasa.gov [137.228.136.10]) by airmail.fltops.jpl.nasa.gov (8.9.1b+Sun/8.9.1) with ESMTP id KAA20085; Tue, 6 Apr 1999 10:26:32 -0700 (PDT) Received: (from ppriest@localhost) by mmrs.fltops.jpl.nasa.gov (8.8.8+Sun/8.8.8) id RAA20267; Tue, 6 Apr 1999 17:26:04 GMT Date: Tue, 6 Apr 1999 17:26:04 GMT From: Patricia Priest 264-859 Message-Id: <199904061726.RAA20267@mmrs.fltops.jpl.nasa.gov> DSS: 45 Content-Type: text Apparently-To: Apparently-To: Content-Length: 929 Status: RO Orbit: 337i SOE: mm001d.03.tsoe Begin Record: 095/14:54:00 End Record: 095/15:05:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 338e SOE: mm001d.03.tsoe Begin Record: 095/15:37:00 End Record: 095/15:46:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 338i SOE: mm001d.03.tsoe Begin Record: 095/16:51:00 End Record: 095/16:59:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 339e SOE: mm001d.03.tsoe Begin Record: 095/17:34:00 End Record: 095/17:44:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 339i SOE: mm001d.03.tsoe Begin Record: 095/18:48:00 End Record: 095/18:57:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 340e SOE: mm001d.03.tsoe Begin Record: 095/19:32:00 End Record: 095/19:42:00 Last Attenuation Change: SNT: Elevation Angle: Orbit: 340i SOE: mm001d.03.tsoe Begin Record: 095/20:46:00 End Record: 095/20:55:00 Last Attenuation Change: SNT: Elevation Angle: -------------------------------------------------------------------------- From joe@nova.Stanford.EDU Wed Apr 7 17:36:01 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 RAA05004 for ; Wed, 7 Apr 1999 17:36:00 -0700 (PDT) Received: from neptune.Stanford.EDU (neptune.stanford.edu [36.10.0.149]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id RAA09506; Wed, 7 Apr 1999 17:36:01 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id RAA03267; Wed, 7 Apr 1999 17:35:34 -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 Date: Wed, 07 Apr 1999 17:35:34 -0700 (PDT) Sender: joe@neptune.Stanford.EDU From: Joe Twicken To: rsimpson@nova.Stanford.EDU, hinson@nova.Stanford.EDU Subject: Occ 339e Content-Length: 319 Status: R Dick and Dave- I have processed the ODR for occultation 339e. The orbit reconstruction actually looks pretty good. I did not use any C-kernels to account for antenna motion. There appears to be a CK-file for day 095 already so I will try that tomorrow. The data are in: /users/z12/procODR/90972301/90951734 Joe -------------------------------------------------------------------------- From rsimpson Wed Apr 7 21:32:45 1999 Received: (from rsimpson@localhost) by magellan.Stanford.EDU (8.8.5/8.8.3) id VAA08349; Wed, 7 Apr 1999 21:32:42 -0700 (PDT) Date: Wed, 7 Apr 1999 21:32:42 -0700 (PDT) From: Dick Simpson 723-3525 Message-Id: <199904080432.VAA08349@magellan.Stanford.EDU> To: frankb@leland.Stanford.EDU, hinson@nimbus.Stanford.EDU, joe@neptune.Stanford.EDU, len@nova.Stanford.EDU, rsimpson, stoumpis, trish@rodan.jpl.nasa.gov Subject: Ripples Content-Length: 1375 Status: O There were 9 spectral ripples on days 095-096. All were on egress, all were at DSS 45. All were of what I will call "Type 1" -- a pair of spurs moving toward the carrier at approximately linear rates from either side, merging with the carrier, and disappearing. For possible future use, I will define "Type 2" ripples to be spurs that move on parabolic paths, merge, and disappear; "Type X" ripples cross the carrier and continue on, usually with many harmonics. By carefully measuring the time of egress (time at which carrier power had risen to 25% of free space value; accurate to perhaps 0.05 sec from high-resolution PREPPOWER plots) and the time at which the spurs merged with the carrier (accurate to perhaps 0.3 sec from high- resolution PREPLOOK plots), I discovered that the merge time is always 159-163 sec after egress. This is in contrast to my earlier estimate, based on 60 sec average PREPLOOK plots, that times were in the range 1-4 minutes. I'm not sure what to make of this highly repeatable delay. But it's clearly not the result of an operator pushing a button after each egress. The question now is whether 159 sec is adequate for capturing the full science value of the occultation (and whether this value is stable over many occultations). Dave needs to answer the main question; perhaps Trish can provide insight on the parenthetical part. -------------------------------------------------------------------------- From hinson@nimbus.Stanford.EDU Thu Apr 8 11:03:10 1999 Received: from nimbus.Stanford.EDU (nimbus.Stanford.EDU [36.10.0.96]) by magellan.Stanford.EDU (8.8.5/8.8.3) with ESMTP id LAA07546 for ; Thu, 8 Apr 1999 11:03:09 -0700 (PDT) Received: (from hinson@localhost) by nimbus.Stanford.EDU (8.8.4/8.8.3) id LAA01489; Thu, 8 Apr 1999 11:03:09 -0700 (PDT) Date: Thu, 8 Apr 1999 11:03:09 -0700 (PDT) From: Dave Hinson Message-Id: <199904081803.LAA01489@nimbus.Stanford.EDU> To: joe@neptune.Stanford.EDU, rsimpson@magellan.Stanford.EDU Subject: occ 339e Cc: len@nova.Stanford.EDU, trish@rodan.jpl.nasa.gov X-Sun-Charset: US-ASCII Content-Length: 594 Status: O I've retrieved a profile for occultation 339e (egress on April 5, 1999 at dss 45). Those data contained a "type 1" ripple, which merged with the carrier signal about 160 sec after the signal cleared the surface, when the ray path altitude was about 180 km. The ripple had no discernible effect on these measurements. The orbit reconstruction looks fairly good. We did not correct for HGA motion for this initial profile, but we will try it shortly. Finally, the time span of these data is what we had requested: surface to 200 km altitude plus a high-altitude baseline. -------------------------------------------------------------------------- From trish@godzilla.jpl.nasa.gov Thu Apr 8 16:04:22 1999 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 QAA10323 for ; Thu, 8 Apr 1999 16:04:21 -0700 (PDT) Received: from rodan.jpl.nasa.gov (rodan.jpl.nasa.gov [137.78.177.110]) by godzilla.jpl.nasa.gov (8.9.3/8.9.3) with ESMTP id QAA01505 for ; Thu, 8 Apr 1999 16:04:21 -0700 (PDT) Received: from 137.78.177.117 (trish-mac.jpl.nasa.gov [137.78.177.117]) by rodan.jpl.nasa.gov (8.9.3/8.9.3) with SMTP id QAA09451 for ; Thu, 8 Apr 1999 16:04:20 -0700 (PDT) Message-Id: <199904082304.QAA09451@rodan.jpl.nasa.gov> Date: 08 Apr 99 16:08:05 -0700 From: Trish Priest Subject: Various Occultations To: Richard Simpson 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: 372 Status: R Hello, Dick, 324i 094/13:26:00 DSS34 Lost due to predicts loading problem. 331i 095/03:08:00 DSS65 332e 095/03:51:00 DSS65 These two occurred during the HGA pointing anomaly (sequencing problem), and the station personnel must have been using the DSP to help with the emergency. 357i 097/06:08:00 DSS15 Lost due to a SPAR initialization failure. -Trish -------------------------------------------------------------------------- From joe@nova.Stanford.EDU Wed Apr 14 17:19:19 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 RAA21046 for ; Wed, 14 Apr 1999 17:19:18 -0700 (PDT) Received: from neptune.Stanford.EDU (neptune.stanford.edu [36.10.0.149]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id RAA07830; Wed, 14 Apr 1999 17:19:18 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id RAA07528; Wed, 14 Apr 1999 17:18:43 -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 Resent-Date: Thu, 17 Dec 1998 17:47:04 -0800 (PST) Resent-Message-Id: Resent-From: Joe Twicken Resent-To: hinson@nova.Stanford.EDU Date: Wed, 14 Apr 1999 17:18:43 -0700 (PDT) Sender: joe@neptune.Stanford.EDU From: Joe Twicken To: hinson@nova.Stanford.EDU, rsimpson@nova.Stanford.EDU, len@nova.Stanford.EDU, trish@zygra.jpl.nasa.gov Subject: USO Frequency/Allan Deviation Content-Length: 834 Status: RO Len asked me earlier today about USO frequency stability since the deployment of the HGA. Here are the numbers for the one occultation which I have been looking at in detail. Dave has already retrieved profiles for this one. The occultation was 339e, recorded at DSS 45 on 1999/095. The SNR was approximately 62 dB/Hz. I did not account for motion of the HGA phase center when making the stability estimates. The duration of the baseline from which I estimated the Allan deviation was less than three minutes. USO Frequency: 8423153024.24 Hz Allan Deviation t, sec AD ------- ---------- 0.4096 9.9364e-13 0.8192 2.6219e-12 (not a typo) 1.6384 2.2005e-13 3.2768 1.8658e-13 6.5536 1.7740e-13 26.2144 3.1100e-13 -------------------------------------------------------------------------- From hinson@nimbus.Stanford.EDU Thu Apr 15 10:27:07 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 KAA06544 for ; Thu, 15 Apr 1999 10:27:06 -0700 (PDT) Received: from nimbus.Stanford.EDU (nimbus.Stanford.EDU [36.10.0.96]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id KAA12643; Thu, 15 Apr 1999 10:27:06 -0700 (PDT) Received: (from hinson@localhost) by nimbus.Stanford.EDU (8.8.4/8.8.3) id KAA02619; Thu, 15 Apr 1999 10:27:03 -0700 (PDT) Date: Thu, 15 Apr 1999 10:27:03 -0700 (PDT) From: Dave Hinson Message-Id: <199904151727.KAA02619@nimbus.Stanford.EDU> To: joe@nova.Stanford.EDU Subject: Re: USO Frequency/Allan Deviation Cc: rsimpson@nova.Stanford.EDU, len@nova.Stanford.EDU X-Sun-Charset: US-ASCII Content-Length: 275 Status: R Joe, We may be seeing jitter at about 0.8 s from the HGA stepper motor. Please compute the power spectrum of the frequency fluctuations. Use data with the shortest available sample spacing (0.2048 s) and use a long segment of data from the baseline. Thanks, Dave -------------------------------------------------------------------------- From hinson@nimbus.Stanford.EDU Thu Apr 15 10:28:17 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 KAA06563 for ; Thu, 15 Apr 1999 10:28:16 -0700 (PDT) Received: from nimbus.Stanford.EDU (nimbus.Stanford.EDU [36.10.0.96]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id KAA12649; Thu, 15 Apr 1999 10:28:16 -0700 (PDT) Received: (from hinson@localhost) by nimbus.Stanford.EDU (8.8.4/8.8.3) id KAA02622; Thu, 15 Apr 1999 10:27:58 -0700 (PDT) Date: Thu, 15 Apr 1999 10:27:58 -0700 (PDT) From: Dave Hinson Message-Id: <199904151727.KAA02622@nimbus.Stanford.EDU> To: trish@zygra.jpl.nasa.gov Subject: HGA stepper motor Cc: rsimpson@nova.Stanford.EDU, len@nova.Stanford.EDU, joe@neptune.Stanford.EDU X-Sun-Charset: US-ASCII Content-Length: 283 Status: R Trish, The HGA gimbals are driven by stepper motors, so HGA motion is not smooth. Please ask the s/c team at LMA what the step rate has been in recent orbits. We're seeing excess Doppler noise with a period of about 0.8 s and it may be from the stepper motors. Thanks, Dave -------------------------------------------------------------------------- From len.tyler@stanford.edu Thu Apr 15 12:03:04 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 MAA09255 for ; Thu, 15 Apr 1999 12:03:04 -0700 (PDT) Received: from [171.66.164.63] (sunet-s5as04-1-dynamic-134.Stanford.EDU [171.66.165.134]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id MAA13866; Thu, 15 Apr 1999 12:02:48 -0700 (PDT) X-Sender: len@nova.stanford.edu Message-Id: In-Reply-To: <199904151727.KAA02622@nimbus.Stanford.EDU> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Thu, 15 Apr 1999 12:02:24 -0700 To: Dave Hinson , trish@zygra.jpl.nasa.gov From: len tyler Subject: Re: HGA stepper motor Cc: rsimpson@nova.Stanford.EDU, len@nova.Stanford.EDU, joe@neptune.Stanford.EDU Content-Length: 905 Status: RO And this could be related to some of the other problems that have been seen on the link... Too soon to tell. Another possible contributor is resonance in the HGA boom being excited by the SA or the HGA drive, or some combination. Len At 10:27 AM -0700 4/15/99, Dave Hinson wrote: >Trish, > >The HGA gimbals are driven by stepper motors, so >HGA motion is not smooth. Please ask the s/c team >at LMA what the step rate has been in recent orbits. >We're seeing excess Doppler noise with a period of >about 0.8 s and it may be from the stepper motors. > >Thanks, >Dave ----------------------------------------------------------------------- G. Leonard Tyler, Professor (650) 723 3535 (office) Dept. of Electrical Engineering (650) 723 9251 FAX Stanford University, California len.tyler@stanford.edu 94305-9515 ----------------------------------------------------------------------- -------------------------------------------------------------------------- From joe@nova.Stanford.EDU Mon May 3 16:07:53 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 QAA19997 for ; Mon, 3 May 1999 16:07:53 -0700 (PDT) Received: from neptune.Stanford.EDU (neptune.stanford.edu [36.10.0.149]) by nova.Stanford.EDU (8.8.8/8.8.8) with ESMTP id QAA03229; Mon, 3 May 1999 16:07:53 -0700 (PDT) Received: (from joe@localhost) by neptune.Stanford.EDU (8.8.5/8.8.3) id QAA19422; Mon, 3 May 1999 16:06:51 -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: <199905032237.PAA19645@magellan.Stanford.EDU> Date: Mon, 03 May 1999 16:06:51 -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/z12/procODR/91232132 Content-Length: 1102 Status: RO (1) There were frequency spurs at 5 Hz on either side of the carrier, at a level approximately 45 dB below that of the carrier. (2) The third recording (90951651.ODR) has the sawtooth problem. On 03-Mray-99 Joe Twicken 723-3597 wrote: > 90951454.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 > 90951537.ODR p 45XRXER1R201 45XRXEC1XX01 45XR1EF1S101 45XR1ES1T101 > 45XR1ES1T201 45XR1ES1T301 45XR1ES1T401 45XR1ES1T501 > 90951651.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 > 90951734.ODR p 45XRXER1R201 45XRXEC1XX01 45XR1EF1S101 45XR1ES1T101 > 45XR1ES1T201 45XR1ES1T301 45XR1ES1T401 45XR1ES1T501 > 90951848.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501 > 90951932.ODR p 45XRXER1R201 45XRXEC1XX01 45XR1EF1S101 45XR1ES1T101 > 45XR1ES1T201 45XR1ES1T301 45XR1ES1T401 45XR1ES1T501 > 90952046.ODR p 45XRXIR1R201 45XRXIC1XX01 45XR1IF1S101 45XR1IS1T101 > 45XR1IS1T201 45XR1IS1T301 45XR1IS1T401 45XR1IS1T501