PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2007-07-31 NOTE = " E-mail and other messages concerning MGS Radio Science on or about 2003/207." END_OBJECT = TEXT END From aseel@airmail.fltops.jpl.nasa.gov Mon Jul 28 03:27:57 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h6QLY6B20513; Sat, 26 Jul 2003 14:34:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id E099510904; Sat, 26 Jul 2003 14:34:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h6QLY1t27626; Sat, 26 Jul 2003 21:34:01 GMT Date: Sat, 26 Jul 2003 21:34:01 GMT From: aseel anabtawi Message-Id: <200307262134.h6QLY1t27626@rsops2.fltops.jpl.nasa.gov> To: aseel.anabtawi@jpl.nasa.gov, chinsan@magellan.stanford.edu, data@magellan.stanford.edu, joe@neptune.stanford.edu, kusza@magellan.stanford.edu, rsimpson@magellan.stanford.edu Content-Length: 1140 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19574 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/206-22:26:00 End Record: 2003/206-22:36:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19575 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-00:24:00 End Record: 2003/207-00:34:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19576 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-02:22:00 End Record: 2003/207-02:32:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19577 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-04:19:00 End Record: 2003/207-04:29:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19578 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-06:17:00 End Record: 2003/207-06:27:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Mon Jul 28 03:28:14 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h6QF57B19383; Sat, 26 Jul 2003 08:05:07 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id 3279610915; Sat, 26 Jul 2003 08:05:02 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h6QF52627173; Sat, 26 Jul 2003 15:05:02 GMT Date: Sat, 26 Jul 2003 15:05:02 GMT From: aseel anabtawi Message-Id: <200307261505.h6QF52627173@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 1140 DSS: 14 RSR: RSR3A Subchannel: 1 Orbit Number: 19578 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-06:17:00 End Record: 2003/207-06:27:00 DSS: 14 RSR: RSR3A Subchannel: 1 Orbit Number: 19579 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-08:15:00 End Record: 2003/207-08:25:00 DSS: 14 RSR: RSR3A Subchannel: 1 Orbit Number: 19580 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-10:12:00 End Record: 2003/207-10:22:00 DSS: 14 RSR: RSR3A Subchannel: 1 Orbit Number: 19581 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-12:10:00 End Record: 2003/207-12:20:00 DSS: 14 RSR: RSR3A Subchannel: 1 Orbit Number: 19582 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-14:08:00 End Record: 2003/207-14:18:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Mon Jul 28 03:28:23 2003 Received: from airmail1.fltops.jpl.nasa.gov (airmail2.fltops.jpl.nasa.gov [137.228.96.27]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h6R7F6B22056; Sun, 27 Jul 2003 00:15:06 -0700 (PDT) Received: from rsops2.fltops.jpl.nasa.gov (rsops2.fltops.jpl.nasa.gov [137.228.136.22]) by airmail1.fltops.jpl.nasa.gov (Postfix) with ESMTP id 8255810914; Sun, 27 Jul 2003 00:15:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h6R7F1O27793; Sun, 27 Jul 2003 07:15:01 GMT Date: Sun, 27 Jul 2003 07:15:01 GMT From: aseel anabtawi Message-Id: <200307270715.h6R7F1O27793@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 912 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19587 Occultation Sense: i SOE: mm300a.03.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/207-23:56:00 End Record: 2003/208-00:06:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19588 Occultation Sense: i SOE: mm300a.03.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/208-01:54:00 End Record: 2003/208-02:04:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19589 Occultation Sense: i SOE: mm300a.03.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/208-03:52:00 End Record: 2003/208-04:02:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19590 Occultation Sense: i SOE: mm300a.03.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/208-05:49:00 End Record: 2003/208-05:59:00 -------------------------------------------------------------------------- Return-Path: aseel@godzilla.jpl.nasa.gov Delivery-Date: Mon Jul 28 11:21:36 2003 Received: from godzilla.jpl.nasa.gov (godzilla.jpl.nasa.gov [137.78.78.95]) by magellan.stanford.edu (8.11.6/8.11.6) with ESMTP id h6SILZh05511; Mon, 28 Jul 2003 11:21:35 -0700 (PDT) Received: from aseel (aseel.jpl.nasa.gov [137.78.78.43]) by godzilla.jpl.nasa.gov (8.9.3p2.cm/8.9.3) with SMTP id LAA00510; Mon, 28 Jul 2003 11:21:34 -0700 (PDT) Message-ID: <01af01c35534$fdaf99b0$2b4e4e89@jpl.nasa.gov> Reply-To: "Aseel Anabtawi" From: "Aseel Anabtawi" To: "Kerri Kusza 3-3669" , "Dick Simpson 723-3525" , , , "Eric Sun" Subject: 2003/205 and 2003/206 at SPC-10 Date: Mon, 28 Jul 2003 11:20:57 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_01AC_01C354FA.5131A0F0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Content-Length: 8309 This is a multi-part message in MIME format. ------=_NextPart_000_01AC_01C354FA.5131A0F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, All four measurement (19554i-19557i) over the DSS-14 pass on DOY 205=20 were lost because the RSR failed to connect properly. Please see email=20 below for more details. The two measurements (19569i-19570i) over DSS-25 pass on DOY 206=20 were also lost because the RSR continued to try to complete the=20 connection from the previous pass, and when the script executed, the=20 RSR was still in use. Even if the RSR was available, the data would've=20 been lost due the same problem that occurred on DOY 205. =20 The RSR group fixed the problem as of Saturday morning, and I went=20 back to using RSR2A on DOY 207. Actually, I collected data using=20 RSR2A and RSR3A on DOY 207 and DOY 208 just to make sure the=20 RSR2A problem is fixed. I sent you a notification for the DOY 207 DSS-14 pass, but then =20 realized that it had RSR3A, so I sent another one with RSR2A. You=20 should be able to query for the data either way. Regards, Aseel ----- Original Message -----=20 From: "Chuck Goodhart" To: "Aseel Anabtawi" Sent: Saturday, July 26, 2003 12:56 PM Subject: Re: Problems with RSR2 @ SPC-10 > On Fri, 25 Jul 2003, Aseel Anabtawi wrote: >=20 > > Hello, > > > > MGS data were lost last night because RSR2A at SPC-10 failed > > to connect properly. The following message is in the RSR log file > > (the most recent file in /rs/log): > > > > WAITING FOR RSR RT TO CONNECT > > > > This kept repeating until I "quit" (actually, forced the quit ... = Andre, > > you showed how to do that once). I tried to connect to RSR2B, and > > the same happened. > > > > Someone from SPC-10 left me a message yesterday morning saying > > that they'll be running some tests on the RSRs, so they may have > > done something that would've caused this. > > > > I'll be using RSR3A for the MGS passes over the weekend. Three > > scripts are set to execute between now and early Monday morning. > > > > Cassini group, please DO NOT USE RSR3A until Monday (DOY 209) > > 1100 UTC. > > > > Andre and Chuck, would you please help look into this. > > > > Thanks, > > Aseel > > >=20 > It appears that RSR2.GDSCC was shutdown on Wednesday morning at 8:49 > (Jul 23 15:49 UTC), then rebooted at 10:07 (Jul 23 17:07 UTC). As of > Saturday morning, the "/rs/cfg/rt_start" symlink is pointing to > "../diag/cfg/rt_start". This would happen if the machine was rebooted > while in DIAGNOSTIC MODE. >=20 > This is a bug in RS version 3.2. To avoid it, the machine must not be > rebooted while in DIAGNOSTIC mode. To correct it, the command > "/rs/bin/set_diag_mode off" should be executed. This command will > complain "not in diagnostic mode", but it will correct the problem. >=20 > As of Saturday afternoon at 12:38 (Jul 26 19:38 UTC), I have done = this. ------=_NextPart_000_01AC_01C354FA.5131A0F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hello,
 
All four measurement (19554i-19557i) = over the=20 DSS-14 pass on DOY 205
were lost because=20 the RSR failed to connect properly.  Please see email
below for more=20 details.
 
The two measurements (19569i-19570i) = over DSS-25=20 pass on DOY 206
were also lost because the RSR = continued to try to=20 complete the
connection from the previous pass, and = when the=20 script executed, the
RSR was still in use.  Even if the = RSR was=20 available, the data would've
been lost due the same problem = that occurred=20 on DOY 205. 
 
The RSR group fixed the problem as of = Saturday=20 morning, and I went
back to using RSR2A on DOY 207.  = Actually, I=20 collected data using
RSR2A and RSR3A on DOY 207 and DOY 208 = just to make=20 sure the
RSR2A problem is fixed.
 
I sent you a notification for the DOY = 207 DSS-14=20 pass, but then  
realized that it had  RSR3A, = so I sent=20 another one with RSR2A.  You
should be able to query for the data = either=20 way.
 
Regards,
Aseel
 
 
----- Original Message -----=20
From: "Chuck Goodhart" <ceg@jpl.nasa.gov>
To: "Aseel Anabtawi" <Aseel.Anabtawi@jpl.nasa.gov>
Sent: Saturday, July 26, 2003 12:56 PM
Subject: Re: Problems with RSR2 @ SPC-10

> On Fri, 25 Jul 2003, Aseel Anabtawi wrote:
> =
>=20 > Hello,
> >
> > MGS data were lost last night = because=20 RSR2A at SPC-10 failed
> > to connect properly.  The = following=20 message is in the RSR log file
> > (the most recent file in=20 /rs/log):
> >
> > WAITING FOR RSR RT TO = CONNECT
>=20 >
> > This kept repeating until I "quit" (actually, forced = the quit=20 ... Andre,
> > you showed how to do that once).  I tried = to=20 connect to RSR2B, and
> > the same happened.
> = >
> >=20 Someone from SPC-10 left me a message yesterday morning saying
> = > that=20 they'll be running some tests on the RSRs, so they may have
> > = done=20 something that would've caused this.
> >
> > I'll be = using=20 RSR3A for the MGS passes over the weekend.  Three
> > = scripts are=20 set to execute between now and early Monday morning.
> = >
> >=20 Cassini group, please DO NOT USE RSR3A until Monday (DOY 209)
> = > 1100=20 UTC.
> >
> > Andre and Chuck, would you please help = look into=20 this.
> >
> > Thanks,
> > Aseel
> = >
>=20
> It appears that RSR2.GDSCC was shutdown on Wednesday morning at = 8:49
> (Jul 23 15:49 UTC), then rebooted at 10:07 (Jul 23 17:07=20 UTC).  As of
> Saturday morning, the "/rs/cfg/rt_start" = symlink is=20 pointing to
> "../diag/cfg/rt_start". This would happen if the = machine was=20 rebooted
> while in DIAGNOSTIC MODE.
>
> This is a = bug in RS=20 version 3.2.  To avoid it, the machine must not be
> rebooted = while=20 in DIAGNOSTIC mode.  To correct it, the command
>=20 "/rs/bin/set_diag_mode off" should be executed.  This command = will
>=20 complain "not in diagnostic mode", but it will correct the = problem.
>=20
> As of Saturday afternoon at 12:38 (Jul 26 19:38 UTC), I have = done=20 this.
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