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(meteorobs) June Bootids from Xinglong, China
> -----------------------------------------------------------------------
> | Period |Field |Teff| F | lm | JBO| ___| ___| ___| ___| ___| ___|Spor|
> | (UT) |RA Dec| h | | m |M| N|M| N|M| N|M| N|M| N|M| N|M| N|M| N|
> |-----------------------------------------------------------------------|
>1|1819-1920|255|+40|1.00|1.1| 4.9|C| 1| | | | | | | | | | | | |C|12|
> -----------------------------------------------------------------------
Thanks, Huan, for the additional report of the critical time of
June Bootid activity. There is something else, I would like to
share with the observers' community. The sporadic hourly rate of
this period is 77, while it is expected to be of the order of 10-15.
It looks like a systematic error is creeping into the observation.
I think it is essential that observers keep an eye on their records
for deviations from what's possible. A high-perception observer
may see rates of 20-30, but I still think 77 is at the high end.
Something must go wrong here.
Best wishes,
Rainer
(visual@imodot net)
--
Rainer Arlt -- Astrophysikalisches Institut Potsdam -- www.aipdot de
Visual Commission - International Meteor Organization -- www.imodot net
rarlt@aipdot de -- phone: +49-331-7499-354 -- fax: +49-331-7499-526
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