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(meteorobs) NAMN Meteor Report: Dec 12/13 (Penner)
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NAMN Visual Observing Form:
Summary Report
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DATE: Dec. 12/13, 1996 BEGIN: 10:10 UT END: 12:02 UT
OBSERVER: John Penner
LOCATION: Long: 117 degrees, 57' West; Lat: 34 degrees, 40' North
City & State: Lake Los Angeles, Calif., USA Elevation: 2,355 ft.
RECORDING METHOD: Manual
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OBSERVED SHOWERS:
GEM
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OBSERVING PERIODS:
(On average, 10 sec/meteor should be subtracted for recording purposes.)
0 = None seen; / = shower not watched.
PERIOD(UT) FIELD Teff LM F GEM SPO
1010-1100 9h,10deg 0.69 5.7 1.00 55 1
1109-1202 12h,60deg 0.71 5.7 1.00 57 3
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MAGNITUDE DISTRIBUTIONS:
SHOWER -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6
GEM 2 9 16 20 14 15 13 13 7 3 0
SPO 0 0 0 0 0 0 0 1 1 2 0
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SKY OBSCURED:
_0__% FROM: 1010 UT
TO: 1202 UT
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DEAD TIME: 19 minutes
BREAKS: 9 minutes
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LIMITING MAGNITUDE:
STAR STAR
TIME AREA COUNT LM
10:10 4 10 5.7
10:30 4 10 5.7
11:00 4 10 5.7
11:30 4 10 5.7
12:02 4 10 5.7
MEAN LIMITING MAGNITUDE: 5.7
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METEOR DATA:
SPEED
# TIME(UT) SHOWER MAG (1-5) COLOR
1 10:11 GEM 0 4 w
2 10:13 " -1 3 w
3 10:14 " +1 3 gr
4 10:14 " +2 2 w
5 10:15 " -1 3 w
6 10:16 " -1 2 w
7 10:16 " -1 3 w
8 10:18 " +2 3 w
9 10:19 " 0 4 w
10 10:19 " -1 3 w
11 10:20 " 0 4 w
12 10:21 " 0 4 w
13 10:22 " 0 4 w
14 10:23 " +1 3 w
15 10:23 " +3 3 w
16 10:24 " +2 4 w
17 10:24 " +3 4 w
18 10:25 " +4 4 w
19 10:26 " +1 4 w
20 10:26 " +2 4 w
21 10:28 " +1 4 w
22 10:29 " +3 3 w
23 10:30 " -2 3 gr
24 10:31 " +2 3 w
25 10:31 " 0 3 w
26 10:32 " -1 3 w
27 10:33 " -1 2 w
28 10:33 " -1 2 w
29 10:33 " -2 3 w
30 10:34 " -1 4 w
31 10:37 " +1 4 w
32 10:38 " +5 4 w
33 10:39 " +1 3 w
34 10:40 " +3 4 w
35 10:42 " +3 4 w
36 10:42 " +2 4 w
37 10:42 " +1 4 w
38 10:43 " 0 2 w
39 10:45 " +1 4 w
40 10:46 " +1 3 w
41 10:48 " +3 4 w
42 10:48 " -1 3 w
43 10:49 " +5 4 w
44 10:50 " -3 3 w
45 10:50 " +3 3 w
46 10:51 " -3 3 w
47 10:52 " +3 4 w
48 10:52 " +2 4 w
49 10:53 " -3 3 w
50 10:53 " +3 3 w
51 10:54 " +1 2 w
52 10:55 SPO +3 5 w
53 10:56 GEM +3 4 w
54 10:56 " -1 3 w
55 10:56 " 0 3 w
56 11:00 " +4 4 w
57 11:11 " -2 3 w
58 11:12 " +1 3 w
59 11:13 " +4 4 w
60 11:14 " -1 5 w
61 11:14 " -2 4 w
62 11:15 " +3 3 w
63 11:15 " +3 3 w
64 11:16 " 0 3 w
65 11:17 " -2 4 w
66 11:17 " 0 4 w
67 11:18 " -2 3 w
68 11:18 " -1 3 w
69 11:18 " -2 3 w
70 11:19 " -1 4 w
71 11:20 " +4 4 w
72 11:21 " +5 4 w
73 11:22 " -4 3 gr
74 11:23 " -1 4 w
75 11:24 SPO +5 5 w
76 11:24 GEM +2 5 w
77 11:24 " +4 4 w
78 11:25 " -3 3 w
79 11:26 " -2 2 w
80 11:26 " +4 4 w
81 11:27 " -2 3 w
82 11:29 " -1 4 w
83 11:29 " -2 4 w
84 11:30 " +2 4 w
85 11:31 " -3 3 w
86 11:32 " +1 3 w
87 11:32 " +2 4 w
88 11:33 SPO +4 4 w
89 11:34 GEM 0 4 w
90 11:35 " -1 2 gr
91 11:36 " -2 4 w
92 11:37 " -1 4 w
93 11:37 SPO +5 5 w
94 11:39 GEM -3 2 gr
95 11:39 " -1 3 w
96 11:40 " -2 3 w
97 11:41 " +3 4 w
98 11:42 " +2 4 w
99 11:43 " +4 4 w
100 11:44 " -2 4 w
101 11:44 " -4 3 w
102 11:45 " -2 4 w
103 11:45 " +1 4 w
104 11:45 " +1 4 w
105 11:46 " -3 4 w
106 11:46 " -1 4 w
107 11:47 " -3 2 w
108 11:49 " 0 3 w
109 11:51 " +1 4 w
110 11:52 " +2 4 w
111 11:53 " -2 4 w
112 11:53 " 0 4 w
113 11:54 " -2 4 w
114 11:58 " +2 4 w
115 11:58 " -3 4 w
116 12:01 " 0 4 w
SPEED (VELOCITY) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
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REMARKS: All meteors considered Geminid members unless noted as a Sporadic.
No trains were observed all evening.
<END OF REPORT>