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southernhemisphereradar:observing_instructions [2021/01/28 18:38]
chrisphillips
southernhemisphereradar:observing_instructions [2021/12/16 15:40]
chrisphillips [Realtime spectra]
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   * Make sure the "8 bit" cable is connected between DAS "DigiOut" board and VSIC   * Make sure the "8 bit" cable is connected between DAS "DigiOut" board and VSIC
   * Set VSIC to mode **** (Huygens)   * Set VSIC to mode **** (Huygens)
-  * Configure DAS using ''msl_f.pro'' profile. This gives a 4 MHz band, offset from central ATCA IF frequency by XX MHz.+  * Configure DAS using ''msl_f.pro'' profile. This gives a 4 MHz band, offset from central ATCA IF frequency by -3 MHz.
  
 ==== Recording ===== ==== Recording =====
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    radarrecord -o EXTERIMENTNAME -t Xh    radarrecord -o EXTERIMENTNAME -t Xh
 +
 +==== Realtime copying of data ====
 +
 +`vsib_send` will send .lba data files when they are "complete", ie the end of 1 1 minute file in normal setup.
 +
 +On the recorder run (for example):
 +
 +   vsib_send -online -H cetus -p 11111
 +   
 +On the receiving machine (cetus in the example above)
 +
 +   vsib_recv -p 11111
 +   
 +The port numbers must match and be allowed through filewall
        
 ==== Realtime spectra ==== ==== Realtime spectra ====
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 Create realtime spectra to be loaded onto the interactive webpage: Create realtime spectra to be loaded onto the interactive webpage:
  
-   fauto_ipp -n 80000 -sp1 45000 -sp2 55000 -t 60s -online -noplot -dump -command "scp %s kaputar:atca.spec"+   fauto_ipp -n 80000 -bw1 2.25 -bw2 2.65 -t 60s -online -noplot -dump -command "scp %s yarrie:atca.spec" 
 +   fauto_ipp -noplot -n 4000 -t 10s -online -dump -command "scp %s yarrie:atca_full.spec"'
  
 Create realtime spectra in ".rdr" format and copy to the ATNF ftp area (using `vsib_send`): Create realtime spectra in ".rdr" format and copy to the ATNF ftp area (using `vsib_send`):
  
-   fauto_ipp -n 4194304 -sp1 2516582 -sp2 2621440 -t 1s -online -dump -radar -noplot -lo 7159 -command "vsib_send -p 33333 -H draco %s" +   fauto_ipp -n 4000000 -bw1 2.4 -bw2 2.5 -t 1s -online -dump -radar -noplot -lo 7159 -command "vsib_send -p 50001 -H cetus %s" 
  
-This requires a vsib_recv process running on "draco", on port 33333:+This requires a vsib_recv process running on "cetus", on port 50001:
  
-   vsib_recv -p 33333+   vsib_recv -p 50001
  
southernhemisphereradar/observing_instructions.txt · Last modified: 2021/12/16 15:40 by chrisphillips