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Hardware and Software Systems Design

News
EE, PIC Programming and weblog.
[Updated Dec 4, 2014]

Precision timing hardware and software
TAC2 GPS clock assembly. NTP setup and configuration. High precision frequency standard via GPS PPS discipline. DarkGPS satellite display software.
[Live]

EE Projects and News
Hardware and software projects
[Up to date]

GPS System data and graphs
Live graphs of the two HPZ3801A GPS Timing receivers and data from all GPS receivers at the darksmile site.
[Live!]

VIM configuration
VIM is used extensively here. Our configuration file adopts to our different platforms and special needs.
[Updated July 7 2003]

System information
Detailed information on the hardware and software used for our projects. Computers, test equipment and OS software are listed.
[Updated October 2005]

Pictures and Manual scans
Family Pictures (and baby!), Other Pictures, Images and Scanned Manuals.
[Up to date]

The darksmile.net Frequency Standard Statistics
Check out the details of how good my frequency standards are doing.
[Live]

BOINC Network Computing
BOINC SETI@Homedata
BOINC Einstein@Home Data
[Updated Daily]

 
 
 
Dynamic GPS Information
Receiver Date: 07/31/2015 Receiver Time: 02:56:52.687784 UTC
Local Date: 07/30/2015 Local Time: 22:56:53  Uptime: 0438:07:47
Latitude: +40.7619353 deg. Longitude: -72.9637208 deg.
Height: 29.95 meters Geometry: Position Hold
Receiver Type: Motorola  Receiver Model: UT Selftest: 0x00 Antenna: OK, Delay: 135ns
Satellites(Tracking/Visible): 8/9  Elev Mask: 5 PPS: On when tracking, UTC ref01/07/2015 - 00:00:00, --1

Updated every five minutes