OJ287 & the
Amateurs
1993 - request
from Dr. Harry Lehto for observations
of OJ287 during 1993-1994.
Also 3C 66A, AO
0235+164 & S5 0716+714 to be observed as
control observations for OJ287.
Amateurs &
Professionals invited to take part.
‘The Astronomer’
group takes up the challenge!