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(meteorobs) Observations
International Meteor Organization
VISUAL OBSERVING FORM - Summary Report
Date: 15 (day), 8(month), 2002(year).
Begin: 20h 40m. End: 22h 00m. (UT)
Location: Long. 13deg 43min 44sec East,
Lat. 45deg 16min 39sec N,
h=246.5 m.
IMO Code: 23003
Place: Visnjan Observatory, Visnjan. Country: Croatia
Observer: Stefan Cikota
IMO Code: CIKST
Observed showers (please use IMO three letter code):
Shower alfa delta
PER 43 58
Observed numbers of meteors per period and per shower:
M: observing method (C(ounting), P(lotting) or R (meteor coordinates
estimated directly))
N: number of meteors observed; distinguish between "0" (no meteors seen) and
"/" (shower not analyzed during the period)
Period (UT) Field Teff F Lm PER Spor
Total
alfa delta (h) M N M N
20:40-22:00 30 60 1.33 1 5 C 10 C 3 13
Totals of N 10 3 13
Give interval analysis for each period mentioned above.
Magnitude distributions (for the entire observation):
Shower -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
5 6 TOTAL
PER 0 0 0 0 0 1 0 2 5 0 1 0 0
1 0 10
Spor. 0 0 0 0 0 0 1 0 0 0 1 1 0
0 0 3
General Remarks:
Interval from 20:40 to 22:00
Time Nr N lm
20:40 13 6 5.0
14 7 5.0
Mean limiting magnitude lm: 5.0
Obscured Field %
20:40 to 22:00 0
K=0 , F=1/(1-K)=1
Net observed time Teff= 80m = 1.33h
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