PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2007-09-11 NOTE = " E-mail and other messages concerning MGS Radio Science on or about 2003/205." END_OBJECT = TEXT END From aseel@airmail.fltops.jpl.nasa.gov Fri Jul 25 03:50:42 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 h6P2P6B02193; Thu, 24 Jul 2003 19:25:06 -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 D27C210913; Thu, 24 Jul 2003 19:25:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h6P2P1c25350; Fri, 25 Jul 2003 02:25:01 GMT Date: Fri, 25 Jul 2003 02:25:01 GMT From: aseel anabtawi Message-Id: <200307250225.h6P2P1c25350@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 1140 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19550 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/204-23:22:00 End Record: 2003/204-23:32:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19551 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-01:19:00 End Record: 2003/205-01:29:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19552 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-03:17:00 End Record: 2003/205-03:27:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19553 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-05:15:00 End Record: 2003/205-05:25:00 DSS: 63 RSR: RSR2A Subchannel: 1 Orbit Number: 19552 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-07:12:00 End Record: 2003/205-07:22:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Mon Jul 28 03:26:45 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 h6PKn6B15418; Fri, 25 Jul 2003 13:49:06 -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 C2F0210905; Fri, 25 Jul 2003 13:49:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h6PKn1e25917; Fri, 25 Jul 2003 20:49:01 GMT Date: Fri, 25 Jul 2003 20:49:01 GMT From: aseel anabtawi Message-Id: <200307252049.h6PKn1e25917@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 912 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19554 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-07:12:00 End Record: 2003/205-07:22:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19555 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-09:10:00 End Record: 2003/205-09:20:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19556 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-11:08:00 End Record: 2003/205-11:18:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19557 Occultation Sense: i SOE: mm299a.02.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/205-13:05:00 End Record: 2003/205-13:15:00 -------------------------------------------------------------------------- From aseel@godzilla.jpl.nasa.gov Sun Aug 3 20:37:49 2003 Date: Mon, 28 Jul 2003 11:20:57 -0700 From: Aseel Anabtawi Reply-To: Aseel Anabtawi To: Kerri Kusza 3-3669 , Dick Simpson 723-3525 , joe@neptune.stanford.edu, chinsan@magellan.stanford.edu, Eric Sun Subject: 2003/205 and 2003/206 at SPC-10 Hello, All four measurement (19554i-19557i) over the DSS-14 pass on DOY 205 were lost because the RSR failed to connect properly. Please see email below for more details. The two measurements (19569i-19570i) over DSS-25 pass on DOY 206 were also lost because the RSR continued to try to complete the connection from the previous pass, and when the script executed, the RSR was still in use. Even if the RSR was available, the data would've been lost due the same problem that occurred on DOY 205. The RSR group fixed the problem as of Saturday morning, and I went back to using RSR2A on DOY 207. Actually, I collected data using RSR2A and RSR3A on DOY 207 and DOY 208 just to make sure the RSR2A problem is fixed. I sent you a notification for the DOY 207 DSS-14 pass, but then realized that it had RSR3A, so I sent another one with RSR2A. You should be able to query for the data either way. Regards, Aseel ----- Original Message ----- 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: > > > 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 > > > > 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. > > 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. > > As of Saturday afternoon at 12:38 (Jul 26 19:38 UTC), I have done this.