Note: This Alert Notice was revised from its original text to correct a misinterpretation of the request from Dr. Echevarria, to update the recent observations, and to update the status of scheduled HST observations. - Elizabeth O. Waagen, 2 April 2020
Note: The HST observations of TCP J21040470+4631129 have been postponed due to the target's going into (super)outburst on 2020 March 31. The observations will be rescheduled at a later time and this notice will be updated accordingly; a new Alert Notice may also be issued. However, photometry is still requested (please see AAVSO Alert Notice 703 for details). - Elizabeth O. Waagen, April 2, 2020
Note: The eclipse of EE Cep began earlier than predicted. Dariusz Kubicki reported on 2020 February 28 that "there is no doubt the eclipse has begun; my observations confirm" reports from observers. Please continue to monitor EE Cep as described below. - Elizabeth O. Waagen, 2020 March 2
Note: The HST observations of V386 Ser will take place Friday, 2020 February 28. Positive observations are CRITICAL for the nights of Feb 26-27 and 27-28. Please report observations immediately. - Elizabeth O. Waagen, 2020 February 26
