TGBT18B_502_03 - Additional LBW tests
Test shared memory parameters
Test IF tuning
Test tone injection
Note: Ryan is at AAS in Seattle and is participating remotely
Note: Joe changed IF3 settings to be IF3=350 MHz in 100 MHz BW modes and IF3=300 MHz in 200 MHz BW modes
Ray and Joe began switching over at 10:00
First SB submitted at 07:40. Mode is i0100x0512, full Stokes
All banks seemed to briefly go into activating. Bank A manager seemed to restart and come back in an off state. vegas-hpc1 shared memory was not configured.
Ray and Joe did some work and shared memory was configured, but with bogus values for at least OBSBW and OBSNCHAN.
Joe says there is an issue with the ADC calibration routine. He and Ray will work on it and Ryan will check back in at 13:00.
ADC calibration issue was fixed. Additional scans showed incorrect bandpass and frequency labeling in incoherent modes. Requires more investigation.
Coherent mode scans looked better but OBSBW was still not set correctly. Bank A was also writing data when it should have been.
Session ended on time and all checkouts looked good after switch to previous version.
Need to investigate bandpass issues and OBSBW setting.
This topic: CICADA
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