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 2003/172." END_OBJECT = TEXT END From aseel@godzilla.jpl.nasa.gov Mon Jun 23 00:58:48 2003 Date: Fri, 20 Jun 2003 18:59:08 -0700 From: Aseel Anabtawi Reply-To: Aseel Anabtawi To: Richard A. Simpson , joe@neptune.stanford.edu, Kerri Kusza 3-3669 , chinsan@magellan.stanford.edu Subject: 2003/172 at DSS 54 Hello, The first measurement (19147i) was lost because I did not script the pass in time. I was having my annual employee review, and I didn't think it would take as long as it did, so I missed the beginning of the pass. Sorry! Regards, Aseel -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Mon Jun 23 01:00:33 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 h5L94o825837; Sat, 21 Jun 2003 02:04:50 -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 2148B10904; Sat, 21 Jun 2003 02:05:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h5L950O18274; Sat, 21 Jun 2003 09:05:00 GMT Date: Sat, 21 Jun 2003 09:05:00 GMT From: aseel anabtawi Message-Id: <200306210905.h5L950O18274@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 1140 DSS: 54 RSR: RSR2A Subchannel: 1 Orbit Number: 19147 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-00:51:00 End Record: 2003/172-01:00:00 DSS: 54 RSR: RSR2A Subchannel: 1 Orbit Number: 19148 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-02:48:00 End Record: 2003/172-02:58:00 DSS: 54 RSR: RSR2A Subchannel: 1 Orbit Number: 19149 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-04:46:00 End Record: 2003/172-04:56:00 DSS: 54 RSR: RSR2A Subchannel: 1 Orbit Number: 19150 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-06:44:00 End Record: 2003/172-06:53:00 DSS: 54 RSR: RSR2A Subchannel: 1 Orbit Number: 19151 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-08:41:00 End Record: 2003/172-08:51:00 -------------------------------------------------------------------------- From aseel@airmail.fltops.jpl.nasa.gov Mon Jun 23 01:02:10 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 h5LGio826982; Sat, 21 Jun 2003 09:44:50 -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 6F1A710915; Sat, 21 Jun 2003 09:45:01 -0700 (PDT) Received: (from aseel@localhost) by rsops2.fltops.jpl.nasa.gov (8.11.6+Sun/8.11.6) id h5LGj1M18407; Sat, 21 Jun 2003 16:45:01 GMT Date: Sat, 21 Jun 2003 16:45:01 GMT From: aseel anabtawi Message-Id: <200306211645.h5LGj1M18407@rsops2.fltops.jpl.nasa.gov> Content-Type: text To: undisclosed-recipients:; Content-Length: 1140 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19151 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-08:41:00 End Record: 2003/172-08:51:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19152 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-10:39:00 End Record: 2003/172-10:49:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19153 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-12:37:00 End Record: 2003/172-12:47:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19154 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-14:34:00 End Record: 2003/172-14:44:00 DSS: 14 RSR: RSR2A Subchannel: 1 Orbit Number: 19155 Occultation Sense: i SOE: mm289c.01.tsoe Ground Mode: 1 Uplink Station: -- Sampling Rate: 2K Bit Resolution: 16 Begin Record: 2003/172-16:32:00 End Record: 2003/172-16:42:00 -------------------------------------------------------------------------- From rsimpson@magellan.stanford.edu Tue Jun 24 19:00:03 2003 Date: Tue, 24 Jun 2003 11:57:08 -0700 (PDT) From: Dick Simpson 723-3525 To: aseel.anabtawi@jpl.nasa.gov Cc: kusza@magellan.stanford.edu Subject: Re: 2003/172 at DSS-54 >When the RSR cannot find the predicts that it's supposed to load, >it uses some old default X-band predicts. The reason you couldn't >query for this data is because the data are labeled s/c 99 (the data >get labeled with a s/c number based on the predicts). If you want >that data, you'll need to query using s/c 99. Sounds like a long shot (and a fair amount of extra work). Not only is the spacecraft number going to be wrong, but the predicts are for an unknown time in the past and are not likely to catch the signal. I vote for skipping over these queries and following up on loose ends with higher probability of payoff. From aseel@godzilla.jpl.nasa.gov Mon Jun 23 12:17:08 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 h5NJH8804695; Mon, 23 Jun 2003 12:17:08 -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 MAA23132; Mon, 23 Jun 2003 12:17:07 -0700 (PDT) Message-ID: <000701c339bb$f7a0e450$2b4e4e89@jpl.nasa.gov> Reply-To: "Aseel Anabtawi" From: "Aseel Anabtawi" To: "Kerri Kusza 3-3669" Cc: "Dick Simpson 723-3525" , "Aseel Anabtawi" Subject: Re: query question Date: Mon, 23 Jun 2003 12:16:37 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit 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: 2663 Status: RO OK, I take back all what I said. The SPC-10 data on the CDR in for DSS-26, not DSS-14. DOY 171 DSS-14: The two measurements (19141i-19142i) were lost due to a scripting error. I forgot to setup the script to execute. DOY 171 DSS-34: I verified from the "history" that the script was setup to execute at the correct time. However, two minutes before the scheduled time, the station's NMC (Network Monitor and Control) connect to the RSR and remains connected until 5 minutes after EOT. There is no activity in the RSR log except for connecting and disconnecting. If the RSR is in use, the script will not execute. All 4 measurements (19143i-19146i) were lost. This is not the first time that this happens at SPC-40, but no DRs were submitted in the past. I'm submitting a DR this time. DOY 172 DSS-54: As you know, the first measurement was lost due to a scripting error. The script then executed nominally. However, there is no signal in any of the measurement. There was a DR submitted during this pass as follows: DSS54/MGS 172/0152Z DR M101684 HARDWARE/ADC ENTERED 172/0155Z 0003 RCVR AND TLM O/L DUE TO ANTENNA MISPOINTING LAGGING FROM PREDICTS CAUSED BY BOTH AZ AND EL DRIVE MOTORS AMPLIFIERS OVERTEMPERATURE. NONE, AS DRIVES OVERTEMPERATURE ALARMS DISAPPEARED. I've contacted Data Control to check if there were antenna changes during this pass. They said they'll call me back with info. Regards, Aseel ----- Original Message ----- From: "Aseel Anabtawi" To: "Kerri Kusza 3-3669" Cc: "Dick Simpson 723-3525" Sent: Monday, June 23, 2003 11:36 AM Subject: Re: query question > Hello Kerri, > > I see that only DSS-14 data on DOY 171 made it to the CDR, > but I can't find the others. > > Please give me some time and I'll playback all of the data. We > have a Cassini experiment going on and we're playing back > a lot of data for that, so it may be that our data got affected, or > it's possible that the system was down. In any case, I'll get you > the data ASAP. > > Regards, > Aseel > > ----- Original Message ----- > From: "Kerri Kusza 3-3669" > To: > Cc: "Dick Simpson 723-3525" > Sent: Monday, June 23, 2003 9:50 AM > Subject: query question > > > > > > Hi Aseel, > > > > I haven't been able to succesfully query for a couple of passes from day > > 171 and 172. Specifically, DSS 14 on day 171, DSS 34 on day 171, and DSS > > 54 on day 172 (taking the first measurement into consideration as well). > > > > Thanks, > > > > Kerri > > -------------------------------------------------------------------------- From Aseel.Anabtawi@jpl.nasa.gov Tue Jun 24 00:02:53 2003 From: "Aseel Anabtawi" To: "Dick Simpson 723-3525" , , "Kerri Kusza 3-3669" , "Chinsan Han" Cc: Subject: 2003/172 at DSS-54 Date: Tue, 24 Jun 2003 00:13:52 -0700 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 This is a multi-part message in MIME format. ------=_NextPart_000_0076_01C339E5.7E029BA0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I believe I know what happened with this pass. I took a closer look at the RSR log file, and found error=20 messages about the predicts file being over 16600 days old!! =20 The first thing that I normally check when there's no signal is=20 the predicts file, which I did earlier today. However, for some=20 reason, the predicts file did not get transferred from rsops2=20 workstation at JPL to the RSR at the station. I normally transfer=20 the script and predicts in one step, but get prompted for the=20 password twice. If I still have the window that I used to script=20 the pass up on rsops2, I can check the history tomorrow and=20 figure out what happened. It's possible that I entered a wrong=20 password! -------------------------------------------------------------------------- From aseel@godzilla.jpl.nasa.gov Tue Jun 24 11:47:43 2003 From: "Aseel Anabtawi" To: "Dick Simpson 723-3525" , , "Kerri Kusza 3-3669" , Subject: Re: 2003/172 at DSS-54 Date: Tue, 24 Jun 2003 11:47:11 -0700 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_005C_01C33A46.59480640 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable More about this pass: I looked at the "history" of the window that I used to script the=20 pass, but couldn't tell much from it. When the RSR cannot find the predicts that it's supposed to load,=20 it uses some old default X-band predicts. The reason you couldn't=20 query for this data is because the data are labeled s/c 99 (the data=20 get labeled with a s/c number based on the predicts). If you want=20 that data, you'll need to query using s/c 99.=20 ----- Original Message -----=20 -------------------------------------------------------------------------- From aseel@godzilla.jpl.nasa.gov Fri Jun 20 18:59:29 2003 Delivered-To: rsimpson@airmail.fltops.jpl.nasa.gov From: "Aseel Anabtawi" To: "Richard A. Simpson" , , "Kerri Kusza 3-3669" , Subject: 2003/172 at DSS 54 Date: Fri, 20 Jun 2003 18:59:08 -0700 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_00A3_01C3375E.06FE2BC0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, The first measurement (19147i) was lost because I did not script=20 the pass in time. I was having my annual employee review, and=20 I didn't think it would take as long as it did, so I missed the=20 beginning of the pass. Sorry! Regards, Aseel