PSN-L Email List Message

Subject: Re: EMAIL ADDRESS TO REPORT A QUAKE
From: Larry Cochrane lcochrane@..............
Date: Tue, 18 Oct 2005 00:36:29 -0700


Hi James,

This zip file http://www.seismicnet.com/software/EventReportFiles.zip contains new 
WinQuake data files that have updated network event lookup tables. After unzipping 
the file copy the two dat files to the WinQuake directory and restart WinQuake.

Regards,
Larry Cochrane
Redwood City, PSN

JAMES C. ALLEN wrote:
> Can someone provide me with the email address to report a quake on Larry's 
> server?
> Can someone provide me with the working address to include in the network 
> lookup table of WinQuake for the NEIC?
> Thanks
> James Allen
> ----- Original Message ----- 
> From: "Larry Cochrane" 
> To: 
> Sent: Saturday, October 15, 2005 12:53 PM
> Subject: Re: Status of the PSN file format / capacitive measurements
> 
> 
>> Hi Rene,
>>
>> I can answer your first questions. The PSN 3/4 file format is not 
>> proprietary, so it can be used by any application and WinQuake is not 
>> open-sourced.
>>
>> Regards,
>> Larry Cochrane
>> Redwood City, PSN
>>
>>> Hi list,
>>>
>>> 2 Questions:
>>>    I'd like to know how 'official' the PSN file format is. It is well 
>>> described, and i'd like to let my measurement equipment also output a PSN 
>>> file. However, i only seen a few applications that use it (winquake etc), 
>>> which is a (semi?) commercial/paid application. However, the file format 
>>> seems standard in the PSN network, so i like to comply to that standard. 
>>> Is PSN3/4 file format a propierity standard or can it also freely be used 
>>> by other aplications, and/or is it considered the winquake applications 
>>> to be open-sourced?
>>>
>>>   Is there any documentation on using capacitive measurements instead of 
>>> the coil based ones? So far i saw all lehman-typed instruments equiped 
>>> with a pickup coil. With my testing equipment i used two capacitor 
>>> plates, each about 30cm2 large, at about 3-5 mm of eachother. On that is 
>>> an variabele oscillator attached, with pulse counting i determinate 
>>> position of the arm with reasonable success but no hard data on 
>>> resolution. I am wondering if there ary any known disadvantages of such 
>>> setup, i think it is suitable to build a Shackleford-Gundersen type this 
>>> way as well.
>>>
>>> kind regards,
>>>
>>> rene
>>>
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>>>
>>
>> __________________________________________________________
>>
>> Public Seismic Network Mailing List (PSN-L)
>>
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>> 
> 
> 
> __________________________________________________________
> 
> Public Seismic Network Mailing List (PSN-L)
> 
> To leave this list email PSN-L-REQUEST@.............. with 
> the body of the message (first line only): unsubscribe
> See http://www.seismicnet.com/maillist.html for more information.
> 
> 

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