V4018 Sgr : Dramatic fading
B. Monard reported that the symbiotic variable V4018 Sgr = AS 304
dramatically faded to 13.3mag on February 4. Such a fading may be an
eclipse, or dramatic decrease of activity
(vsnet-campaign 743,
744,
745).
This fading have already started in the end of 2000 as shown in
observations by F. Williams
(vsnet-campaign 753).
The fading trend have continued during 2001
(vsnet-campaign 937).