Festival of Frequency Measurement 1 October 2019

Festival of Frequency Measurement Submission - event: WWV Centennial UTC date: 2019-10-01 beacon frequency: 5 MHz station name: AC6SL latitude and longitude and/or maidenhead grid square: 37.13N 122.12W CM87wd city: Boulder Creek state or region: California, USA Difficulties had: poor reception during daylight hours Anything you know about the stability of your equipment: receiver stability ~1 Hz, soundcard stability unknown 40m Delta Loop antenna, Elecraft K3 transceiver, Dell laptop, linux, fldigi 4.0.1 recording started 40 minutes before, & ended 30 minutes after target date