(meteorobs) Obs: 11/12 Aug 2007 Corrected UT

[pmartsching at mchsi.com]

Corrected UT times (previous posting off one hour)

12 August 2007 05:15-10:00 UT (CDST 11/12 Aug 12:15-5:00 am)

Paul Martsching
Southeastern Douglas County, Missouri (ESE of Ava, Missouri)
Long: 92 deg 07 47 W  Lat: 36 deg 48 40 N  Elevation ~1,070 feet
Method: Visual; paper, pencil & talking clock

Meteor magnitude distribution summary for the entire session (05:15-10:00
UT/12:15-5:00 am CDST) Total time: 4.75 hours

Antihelion: none
Kappa Cygnid: one: -1
Perseid: seventy-two:-3(2),-2(4),-1(6),0(11),+1(12),+2(10),+3(18),+4(6),+5(3)
South Delta Aquarid: one: +3
Upsilon Pegasid: none
Sporadic: seventeen: -1, +1(4), +2(3), +3(6), +4(3)

Facing North 50 degrees entire session.
Ten percent obstruction during entire session.
Less than one minute per hour not observing (watering grass, etc.)

Summaries by time period:

05:15-06:00 (12:15-1:00am CDST) 45 minutes; limiting mag. 6.2; 80 deg F; calm
ANT: none
KCG: none
PER: thirteen: -2(2), -1, 0(3), +1(2), +2(2), +3(2), +5
SDA: none
UPE: none
Spor: one: +3
Total meteors: fourteen

06:00-07:00 (1:00-2:00am CDST) 1 hour; lim. mag. 62; 78 deg F; calm
ANT: none
KCG: one: -1
PER: eleven: -3, -1, 0, +1(2), +2, +3, +4(2), +5(2)
SDA: one: +3
UPE: none
Spor: three: +1(2), +3
Total meteors: sixteen

07:00-08:00 (2:00-3:00 CDST) 1 hour; lim. mag. 6.1; 75 deg F; calm
ANT: none
KCG: none
PER: six: -3, -1, +1, +2, +3(2)
SDA: none
UPE: none
Spor: four: +1, +2(2), +3
Total meteors: ten

08:00-09:00 (3:00-4:00am CDST) 1 hour; lim. mag. 6.2; 73 deg F; calm
ANT: none
KCG: none
PER: thirteen: -1, 0(3), +1, +2, +3(5), +4(2)
SDA: none
UPE: none
Spor: five: +3(2), +4(3)
Total meteors: eighteen

09:00-10:00 (4:00-5:00am CDST) 1 hour; lim. mag. 6.0; 70 deg; calm
ANT: none
KCG: none
PER: twenty-nine: -2(2), -1(2), 0(4), +1(6), +2(5), +3(8), +4(2)
SDA: none
UPE: none
Spor: four: -1, +1, +2, +3
Total meteors: thirty-three