(meteorobs) Video meteors, Jul. 19/20 2009

[Maurizio Eltri]

Video meteors, Jul. 19/20 2009

200907 Start End  Teff   vLm   Cf
------------------------------------------------------------------
19.842 1938-2046  1.133 4.10  1.00  Tot:1  SPO:1
19.889 2046-2154  1.133 4.10  1.00  Tot:1  *AQ:1
19.936 2154-2302  1.133 4.10  1.00  Tot:3  SPO:1 PER:1 *LA:1
19.983 2302-0010  1.133 4.10  1.00  Tot:3  SPO:1 PER:1 *AJ:1
20.031 0010-0118  1.133 4.10  1.00  Tot:6  SPO:4 PER:1 *AQ:1
20.078 0118-0227  1.149 4.10  1.00  Tot:2  SPO:1 *DS:1
------------------------------------------------------------------
*** UT 1938-0227  6.814 4.10  1.00  Tot:16

RADIANTS  (name, radiant, max, shift, vel)
SPO: 8          Sporadics
PER: 3          Perseids  045,58  Aug.12 +1.3,+0.2 59
*AQ: 2          June-AQL  294,00  Jun.16 +1.0,0.0 41
*LA: 1          LAC  331,37  Jul.29 +0.5,+0.2 45
*AJ: 1          July-AQL  297,-04  Jul.17 +0.9,0.0 25
*DS: 1          S-delta-AQR+SDA  339,-17  Jul.28 +0.8,+0.2 43

MAGNITUDE DISTRIBUTION
Tot : 0.5(-2) 3.0(-1) 1.5(0) 7.0(1) 4(2)  mean: 0.69

SPO : 1.5(-1) 1.5(0) 4(1) 1.0(2)  mean: 0.56
PER : 0.5(-2) 0.5(-1) 2(2)  mean: 0.83
*AQ : 2(1)  mean: 1.00
*LA : 0.5(1) 0.5(2)  mean: 1.50
*AJ : 1.0(-1)  mean: -1.00
*DS : 0.5(1) 0.5(2)  mean: 1.50

NOTES
Period (UT), FOV obstruction, average vLm
1938-0227: 0% -  4.1

Moon from 0112 UT to 0227 UT

Obs: Maurizio ELTRI (ELTMA)
Loc: Venezia Lido (VE), Italy, +45.41284 -12.370757 +10
VideoCamera ccd: MET38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41