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(meteorobs) Perseids from China [3] -- A beautiful fireball with -8 mag.
A mistake has been revised from Jin Zhu's forwarding.
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CMON VISUAL OBSERVATION FORM - SUMMARY REPORT
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DATE: Aug. 12/13, 2001
BEGIN: 14:30 UT
END: 16:45 UT
OBSERVER: Yuying Song
LOCATION: Long: 117d 34' 42" East; Lat: 40d 23' 47" North; Elevation: 860m.
Place: Xinglong, Hebei, CHINA
RECORDING METHOD: MD recorder
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OBSERVED SHOWERS: 3-letter code; radiant position; radiant diameter
PER ; RA 03h 04m DEC +58 deg.;
KCY ; RA 18h 56m DEC +58 deg.;
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OBSERVING PERIODS: 0 = none seen; / = shower not watched.
PERIOD(UT) FIELD Teff F LM PER KCY SPO
14:30-16:45 RA 15h40m DEC +82 deg 2.25 1.11 5.09 46 3 4
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TOTALS 2.25 46 3 4
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MAGNITUDE DISTRIBUTIONS:
SHOWER -8 -6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 TOTAL
PER 1 0 1 3 3 13 6 0 8 9 2 0 0 0 46
KCY 0 0 0 0 0 0 1 0 1 1 0 0 0 0 3
SPO 0 0 0 0 0 0 1 0 2 1 0 0 0 0 4
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Total 1 0 1 3 3 13 8 0 11 11 2 0 0 0 53
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Duration (UT) Percentage(%)
14:30-16:45 10
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DEAD TIME: NONE
BREAKS: NONE
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LIMITING MAGNITUDE:
STAR STAR
TIME AREA COUNT LM
14:30 14 7 4.94
14:41 14 7 4.94
14:55 14 9 5.39
15:05 14 9 5.39
15:28 14 8 5.06
15:45 14 7 4.94
16:02 14 6 4.79
16:15 14 5 5.73
16:26 14 4 4.65
MEAN LIMITING MAGNITUDE: 5.09
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meteor records:
# TIME(UT) SHOWER MAG VEL. TRAIN COLOR MAP ACCURACY MEM
---------------------------------------------------------------
01 14:30 PER -1 3 1.0S
02 14:32 PER -2 4 1.0S
03 14:33 PER 1 3 1.0S
04 14:34 PER 1 4
05 14:36 SPO 2 3
06 14:43 PER -3 3 1.0S
07 14:44 PER 2 4
08 14:48 PER -2 2
09 14:49 PER 2 4
10 14:49 PER -2 3
11 14:58 PER -1 3
12 14:57 PER -4 3 1.0S
13 14:58 PER 2 4
14 15:00 PER 1 3 0.5S
15 15:01 PER -1 4
16 15:02 PER -2 3
17 15:02 PER -1 4
18 15:03 PER 2 4
19 15:03 PER 3 5
20 15:04 PER -4 3
21 15:05 PER -2 4 2.0S
22 15:05 PER 1 3
23 15:16 PER 1 4 1.0S
24 15:17 PER 2 4
25 15:21 PER -2 4 2.0S
26 15:23 KCY 2 3
27 15:23 PER -3 3 3.0S
38 15:33 PER 2 4
39 15:34 PER -2 4
30 15:29 SPO 1 2
31 15:30 SPO 1 2
32 15:40 PER -2 4
33 15:41 PER -1 4
34 15:41 PER -8 3 10.0S
35 15:48 KCY -1 3
36 15:49 PER -2 3
37 15:52 PER 1 3
38 15:57 PER -2 3 1.0S
39 15:57 PER -1 4 0.5S
40 15:58 PER -2 4
41 15:58 PER -2 3 0.5S
42 16:00 PER -2 3
43 16:12 PER 1 3 0.5S
44 16:14 PER -3 3
45 16:15 PER -4 3 1.0S
46 16:16 PER 3 4
47 16:17 PER -5 4 3.0S RED
48 16:20 PER 1 5
49 16:22 KCY 1 3
50 16:22 PER 2 4
51 16:34 PER 2 4
52 16:34 PER 2 4
53 16:44 SPO -1 4
VELOCITY (VEL.) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
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REMARKS:
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<END OF REPORT>
All best wishes and Clear skies!
Huan Meng <meteorobs_menhu@hotmail.com>
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