VEGAS Testing 2014 August 26
VEGAS Testing 2014 August 26
Goals
Details
Goals
Test the new mode 2/3 BOFs (h16k_ver112e_1500_64.bof and h16k_ver112e_1080_2014_Aug_21_1618.bof)
Look for spikes within mode 2/3 data, and look for their prevalence in other modes (to see if it is an postIF issue)
See if the
"High Tsys in first integration"
problem has been resolved
Details
Jason wired a noise source into the top of the rack, putting into the VEGAS IF system
Had VEGAS read the new BOF files
Created Mode2BankABankB
VEGAS fault, it did not like the BOF file for bank A, though it was also being used in Bank B (Bank B appeared to load acceptably)
restarting VEGAS did not solve it.
TGBT14A
_912_21 - Scan 1: ifnum=0 is the noise source ifnum=1 is the standard IF system.
BOF files still FUBAR.
Scan 2: Noise source is out of the bandwidth
Many small spikes noted
Scan 3: for off-off
Scan 4 and 5: 600s scans in mode 3
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Topic revision:
2015-01-27,
RichardPrestage
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