(meteorobs) Visual Observations July 30, 2008
Robert Lunsford
lunro.imo.usa at cox.net
Sat Aug 9 18:26:24 EDT 2008
Catching up on some old observations.......
Activity was steady throughout this four hour session. Sporadic counts were
way down verses the 28th but shower counts were similar. I didn't see the
moon until the session was over and I stood up and faced east. Orion was
looking nice and I tried seeing Sirius but it just did not rise in time.
The highlight of the night was a -4 Alpha Cap that actually left a train,
something rare for this shower. The meteor shot toward the northwest and
just the the field covered by my video camera.
Video data from this session will be posted ASAP.
---------------------------------------------------
Observer: Robert Lunsford (LUNRO)
Date: 08-Jul-30
Beginning Time (UT) 0800
Ending Time (UT) 1200
Total TeFF: 4.00
LOCATION: Alpine Viewpoint, CA, USA
LONG: 116 43' 00" W LAT: 32 50' 00" N
Elevation: 630 m Bortle Scale: Class 3: Rural Sky
Beginning Temperature/Relative Humidity: 55F (13C) - 55%
Ending Temperature/Relative Humidity: 53F (12C) - 57%
METHOD: Visual Recording on Tape/Video Recording
--------------------------
Showers Observed
CAP 20:32 (308) -10 01-03-00-02 6 Total
ANT 21:16 (319) -14 00-00-00-00 0 Total
SDA 22:40 (340) -16 05-05-06-03 19 Total
PAU 22:52 (343) -29 01-01-00-01 3 Total
PER 01:56 (029) +54 00-04-01-05 10 Total
SPO 07-03-09-05 24 Total
Hourly Counts 14-16-16-16 62 Total
---------------------------
Period 1 0800-0900 UT
F = 1.00 (0% Clouds) Mean LM 7.00
FOV 315 -10 TOTAL TeFF: 1.00
Meteor Data:
CAP 1, ANT 0, SDA 5, PAU 1, PER 0, SPO 7, TOTAL 14
Magnitude Distribution
CAP +3 (1) Mean +3.00
SDA 0 (1) +2 (2) +3 (1) +4 (1) Mean +2.20
PAU +4 (1) Mean +4.00
SPO +2 (3) +3 (3) +4 (1) Mean +2.71
----------------------------
Period 2 0900-1000 UT
F = 1.00 (0% Clouds) Mean LM 6.83
FOV 330 -10 TOTAL TeFF: 1.00
Meteor Data:
CAP 3, ANT 0, SDA 5, PAU 1, PER 4, SPO 3, TOTAL 16
Magnitude Distribution
CAP -4 (1) +2 (1) +3 (1) Mean +0.33
SDA +2 (2) +3 (1) +4 (2) Mean +3.00
PAU +3 (1) Mean +3.00
PER +2 (2) +3 (1) +4 (1) Mean +2.75
SPO +2 (1) +3 (2) Mean +2.67
----------------------------
Period 3 1000-1100 UT
F = 1.00 (0% Clouds) Mean LM 6.62
FOV 345 -10 TOTAL TeFF: 1.00
Meteor Data:
CAP 0, ANT 0, SDA 6, PAU 0, PER 1, SPO 9, TOTAL 16
Magnitude Distribution
SDA 0 (1) +1 (1) +2 (1) +3 (2) +4(1) Mean +2.17
PER +1 (1) Mean +1.00
SPO +1 (2) +2 (5) +3 (2) Mean +2.00
----------------------------
Period 4 1100-1200 UT
F = 1.00 (0% Clouds) Mean LM 6.33
FOV 000 -10 TOTAL TeFF: 1.00
Meteor Data:
CAP 2, ANT 0, SDA 3, PAU 1, PER 5, SPO 5, TOTAL 16
Magnitude Distribution
CAP -1 (1) +3 (1) Mean +1.00
SDA +2 (1) +3 (1) +4 (1) Mean +3.00
PAU +2 (1) Mean +2.00
PER -1 (1) 0 (1) +1 (1) +2 (1) +3 (1) Mean +1.00
SPO +1 (1) +2 (3) +3 (1) Mean +2.00
----------------------------
Total Magnitude Distribution
CAP -4 (1) -1 (1) +2 (1) +3 (3) Mean +1.00
SDA 0 (2) +1 (1) +2 (6) +3 (5) +4 (5) Mean +2.65
PAU +2 (1) +3 (1) +4 (1) Mean +2.50
PER -1 (1) 0 (1) +1 (2) +2 (3) +3 (2) +4 (1) Mean +1.30
SPO +1 (3) +2 (13) +3 (7) +4 (1) Mean +2.53
Bob Lunsford
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