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Here are some of the articles that have been recently posted to the PASSCAL website:

Data Downloading & Backups from RT130's

RT130 data is downloaded from the CF cards to .zip files using the NEO program.  The NEO program is included in the PASSOFT software package and can be started from the command line or from the NEO button on EPIC field computers. After the data is downloaded it should be reviewed to make sure that it is complete and two backup copies should be made.
 

11/15/2010
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Interpreting an RT130 Log

RT130 log files are most easily viewed and interpreted with the program LOGPEEK. LOGPEEK is part of the PASSOFT software package.     This figure shows how LOGPEEK looks under normal operation. For more help or detail please see the Help section within LOGPEEK.  

 



This shows a short summary of what fields are displayed graphically in LOGPEEK and what they mean.

11/15/2010
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Flexible Array 2010 Experiment Schedule



11/12/2010
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Programming a Q330 with a Clie

To program a Q330 with a Clié you need to use either the "Q330 B147" or "Q330 1.491t" program. These programs can be found on the main menu of any Clié received from EPIC. These programs are used to send or retrieve parameters/configurations, change station names, change IP addresses, and to send commands to a Q330.

Important note: To program a Q330S (which is different from a normal Q330) you MUST use the program "Q330 1.491t"

11/08/2010
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Programming a Q330 with Hocus

Q330 Lab Bench Testing

 

 

First Part of Q330 SET-UP.

 

***Disable Internet LAN connection 1 and Enable LAN connection 2.

 

Connect Ethernet cables to Qnet connection on Q330.

Run Hocus.

Enumerate. Refer to Figure 1. Note: if any Q330s will not enum., check IP/FW using Willard.

11/05/2010
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Programming Q330's

Q330 parameters are created using the Willard program.  Because the Q330 has a complicated and highly flexible parameter set, it should only be created by experienced users.  Contact EPIC staff for assistance in developing a Q330 parameter set for your application.

11/05/2010
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Shipping Best Practices

Taking care of "First things First" Once you have successfully completed your online "Instrument Use Agreement", reviewed the "Data Delivery Policy" and signed your "PI Acknowledgment", your are ready to move on to the next step. Planning is Crucial Helpful Tips "Straight from the horse's mouth" 

"Being able to import your equipment quickly is key to a successful deployment.... so don't wait until the last minute."   

 PLANNING AHEAD....

"Each country is different, so ask a lot of questions and don't assume anything."

09/07/2010
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Leveling Broadband Sensors

Fetch the sensor planned for the site and write its serial number on the station's Installation Sheet, preferably in pencil, because if the sensor does not work properly, you will have to try a different one. Loosen the sensor feet (the foot-locking mechanisms may need to be backed off) and shorten the feet (also known as legs) as much as possible. Clean grit off the sensor pad. Place the sensor on the sensor pad and adjust the sensor's position until its orienting keys are precisely aligned.

09/02/2010
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Checking Status for Broadband Sensors

In the field, you must check:

09/02/2010
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Orienting Broadband Sensors

True North (geographic North) is the convention for orienting sensors in what's known as passive experiments, i.e. generally recording earthquakes, as opposed to controlled sources. You must know the declination angle between true North and magnetic North at the station site and you must know how to properly correct for the declination. If you do not know this, find someone who does; otherwise use magnetic North and make sure you write that on the Installation Sheet. (You will use this information later to construct accurate metadata for the station.)

09/02/2010
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