Things I Learned: The dB difference on RBN isn't the battery

Got the following data back from my rbn_telnet.py program this afternoon. It's not what the script was created for, but it's wound up being a nice use model:

b'DX de VE6JY-#: 14057.5 KD0FNR CW 5 dB 20 WPM CQ 2254Z\r\n'

b'DX de VE7CC-#: 14057.5 KD0FNR CW 3 dB 21 WPM CQ 2254Z\r\n'

b'DX de W6BB-#: 14058.1 KD0FNR CW 2 dB 21 WPM CQ 2255Z\r\n'

b'DX de VE6JY-#: 14058.1 KD0FNR CW 10 dB 21 WPM CQ 2255Z\r\n'

Note that the same station, VE6JY has the rockmite coming in first at 5 dB on 14057.5 kHz at 2245Z and then at 10 dB one minute later on 14058.1. I had suspected there might be battery issues with the radio just getting tired. That doesn't seem to be the issue since the two spots were within a minute of each other and, in any event, the later signal was stronger than the earlier one.

Looking at the ionograms from Pt. Arguello, there is variance in the F2 layer's height right around the time of the call, so maybe???

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