PEP

Alert Notice 440: PEP Observing Campaign on P Cygni

Note: This campaign is the subject of the AAVSO Spectroscopy discussion forum thread: https://www.aavso.org/p-cyg-monitoring-intrinsic-h%CE%B1-flux

Also, spectroscopy reports should be submitted to the AAVSO Spectroscopy Database (AVSpec, https://www.aavso.org/apps/avspec/).  -  Elizabeth O. Waagen, 20 May 2020

CONTINUED THROUGH 2021 AT LEAST