(meteorobs) Video meteors, Aug. 12/13 2009

[Maurizio Eltri]

Video meteors, Aug. 12/13 2009

200908 Start End  Teff   vLm   Cf
------------------------------------------------------------------
12.828 1920-2026  1.089 4.00  1.00  Tot:16  PER:15 *BT:1
12.874 2026-2132  1.096 4.00  1.00  Tot:30  PER:25 SPO:4 *BT:1
12.920 2132-2238  1.097 3.91  1.16  Tot:25  PER:20 SPO:3 *BT:1 *CM:1
12.966 2238-2344  1.096 4.00  1.36  Tot:24  PER:20 SPO:3 *BT:1
13.012 2344-0050  1.096 3.98  1.03  Tot:33  PER:22 SPO:6 *CM:1 *CA:2 
*ER:1 *DS:1
13.058 0050-0156  1.096 3.90  1.05  Tot:33  PER:19 SPO:13 SIA:1
13.104 0156-0303  1.111 3.90  1.05  Tot:44  PER:27 SPO:11 *CM:1 *QL:1 
*CE:1 *DA:1 *CY:1 *IA:1
------------------------------------------------------------------
*** UT 1920-0303  7.682 3.95  1.09  Tot:205

RADIANTS  (name, radiant, max, shift, vel) (UAI db Vers. 20.4)
PER: 148        Perseids  045,58  Aug.12 +1.3,+0.2 59
SPO: 40         Sporadics
*BT: 4          beta-TRI  030,36  Aug.12 +1.2,+0.4 68
*CM: 3          CAM  140,84  Aug.13 +1.0,0.0 33
*CA: 2          August-CAS  017,59  Aug.10 +1.0,-0.1 55
*QL: 1          August-AQL  296,00  Aug.10 +0.8,0.0 21
SIA: 1          S-iota-Aquarids  334,-13  Aug.4 +1.1,+0.2 36
*CE: 1          beta-CET  359,-19  Aug.4 +0.9,+0.4 44
*DA: 1          delta-AQR-N  342,03  Aug.9 +0.9,+0.3 40
*CY: 1          August-alpha-CYG  315,48  Aug.24 +1.0,+0.1 30
*IA: 1          iota-AQRn+NDA-IMO  350,00  Aug.25 +1.0,+0.1 31
*ER: 1          pi-epsilon-ERI  052,-15  Aug.29 +0.8,+0.2 59
*DS: 1          S-delta-AQR+SDA  339,-17  Jul.28 +0.8,+0.2 43

MAGNITUDE DISTRIBUTION  ( range [-4,+5] )
Tot : 1.0(-4) 4.5(-2) 22(-1) 71.5(0) 77.0(1) 26.5(2) 2.5(3)  mean: 0.50

PER : 1.0(-4) 3.0(-2) 17.5(-1) 55.0(0) 52(1) 18.5(2) 1.0(3)  mean: 0.44
SPO : 1.5(-2) 2.5(-1) 11.5(0) 19.0(1) 5.5(2)  mean: 0.61
*BT : 1.0(-1) 1.0(0) 1.0(1) 0.5(2) 0.5(3)  mean: 0.63
*CM : 2(0) 0.5(1) 0.5(2)  mean: 0.50
*CA : 2(1)  mean: 1.00
*QL : 0.5(0) 0.5(1)  mean: 0.50
SIA : 0.5(2) 0.5(3)  mean: 2.50
*CE : 0.5(0) 0.5(1)  mean: 0.50
*DA : 1.0(1)  mean: 1.00	*CY : 0.5(1) 0.5(2)  mean: 1.50
*IA : 1.0(0)  mean: 0.00	*ER : 0.5(2) 0.5(3)  mean: 2.50
*DS : 1.0(-1)  mean: -1.00

NOTES

Moon from 2040 UT to 0303 UT

-2.0 sporadic meteor at 0035 UT
-4.0 Perseid at 0236 UT

Obs: Maurizio ELTRI (ELTMA)
Loc: Venezia Lido (VE), Italy, +45.41284 -12.370757 +10 (IMO code 14230)
VideoCamera ccd: MET38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41