(meteorobs) observation 2010.07.17/18

[Mikhail Maslov]

// Header section
night            2010-07-17/18
begin            2010-07-17 1800
end              2010-07-17 2000
observer         "Mikhail" "Maslov" "MASMI"
location         82 56 38 E, 54 56 24 N
site             "Novosibirsk" "Russia"
reporter         "feraj at mail.ru"

// Shower section
shower  CAP 307 -10
shower  PAU 341 -30
shower  PER 046 +58
shower  SDA 339 -16
shower  SPO 

// Number section
//      Interval        RA      Dec     Teff    F       Lm         CAP     PAU     PER     SDA     SPO 
period  1800-1900       303     +39     0.950   1.00    5.60     P   0   P   0   P   4   P   0   P   2 
period  1900-2000       303     +39     0.980   1.00    5.60     P   0   P   0   P   0   P   0   P   3 

// Magnitude section
//              Show    Interval     -6    -5    -4    -3    -2    -1    +0    +1    +2    +3    +4    +5    +6    +7    Tot
distribution    PER     1800-2000     -     -     -     -     -     -     -   1.0   0.5   2.5     -     -     -     -    4.0
distribution    SPO     1800-2000     -     -     -     -     -     -     -   1.5   1.5   1.0   1.0     -     -     -    5.0

// Personal comments
A clear night with a quite high sky transparency and lm around 5.6 mag during Teff=1.92 h. The Perseids were definitely
active with 4 shower members that appeared within quite short time interval of 18:41-18:58 UT. Also 5 sporadics were seen.
All 9 meteor were not bright. The best was perhaps a 1 mag Perseid which flied swiftly through Cepheus and left 1 sec train.