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(meteorobs) Observation from China on Nov. 17/18 (MENHU)
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CMON VISUAL OBSERVATION FORM - SUMMARY REPORT
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DATE: Nov. 17/18, 2001
BEGIN: 17:58 UT
END: 20:18 UT
OBSERVER: Huan Meng IMO Code: MENHU
LOCATION: Long: 117d 34' 42" East; Lat: 40d 23' 47" North; Elevation: 860m.
Place: Xinglong, Hebei, CHINA
RECORDING METHOD: Tape recorder
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OBSERVED SHOWERS: 3-letter code; radiant position; radiant diameter
LEO ; RA 10h 12m DEC +22 deg.;
NTA ; RA 04h 00m DEC +23 deg.;
STA ; RA 04h 00m DEC +16 deg.;
IAU ; RA 05h 00m DEC +36 deg.
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OBSERVING PERIODS: 0 = none seen; / = shower not watched.
PERIOD(UT) FIELD Teff F LM LEO NTA STA IAU SPO TAT
17:58-20:18 RA 05h00m DEC +40 deg 2.33 1.05 5.9 47 4 5 10 25 91
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TOTALS 2.33 47 4 5 10 25 91
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MAGNITUDE DISTRIBUTIONS:
SHOWER -7 -6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 TOTAL
LEO 0 0 1 1 2 7 3 6 3 9 8 4 2 1 47
NTA 0 0 0 0 0 0 0 1 1 1 0 1 0 0 4
STA 0 0 0 0 0 0 0 1 0 1 2 0 1 0 5
IAU 0 0 0 0 1 1 0 0 0 2 1 4 1 1 10
SPO 0 0 0 0 1 0 2 2 3 5 3 4 5 0 25
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Total 0 0 1 1 4 8 5 10 7 18 14 13 9 1 91
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SKY OBSCURED:
Duration (UT) Percentage(%)
17:58-20:18 5
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DEAD TIME: none
BREAKS: 19:11-19:12; 19:27-19:31.
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LIMITING MAGNITUDE:
STAR STAR
TIME AREA COUNT LM
17:58 17 13 5.99
18:01 Ori 18 4.54
18:10 8 12 5.84
18:18 17 14 6.09
18:19 17 16 6.23
20:00 17 15 6.11
20:12 9 10 5.48
MEAN LIMITING MAGNITUDE: 5.9
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meteor records:
# TIME(UT) SHOWER MAG VEL. TRAIN COLOR MAP ACCURACY MEM
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17:58 Start
17:58 LM #17/13, LM=5.99
17:58 Sky obscured 5%
01 18:00 IAU +4 3
18:01 LM #Ori/18, LM=4.54
02 18:03 LEO +2 5
03 18:04 LEO -3 5 4.0s
04 18:05 LEO +3 4
05 18:05 STA +0 1
18:10 LM #8/12, LM=5.84
06 18:14 LEO -2 5
07 18:15 IAU -2 3
18:18 LM #17/14, LM=6.09
18:19 LM #17/16, LM=6.23
08 18:19 SPO -1 2
09 18:21 LEO -2 2 1.5s
10 18:24 SPO +1 1
11 18:26 SPO +3 2
12 18:27 LEO -3 3 2.0s
13 18:32 IAU +4 1
14 18:36 SPO +4 2
15 18:38 STA +2 3
16 18:40 STA +5 4
17 18:40 NTA +0 4
18 18:42 STA +3 1
19 18:43 SPO +5 2
20 18:46 SPO -3 3
21 18:46 STA +3 4
22 18:48 LEO +2 3
23 18:55 LEO -5 4 5.0S
24 18:57 LEO +2 5
25 18:59 IAU +2 4
26 19:00 IAU +5 3
27 19:00 LEO -1 3 1.0s
28 19:02 IAU +4 3
29 19:02 SPO +3 4
30 19:03 NTA +2 5
31 19:05 LEO -1 5 5.0s
32 19:05 LEO -2 3 2.0s
33 19:05 LEO +2 3
34 19:05 LEO +3 2
35 19:06 LEO -1 4 2.0s
36 19:06 LEO +2 5
37 19:06 LEO +0 5
38 19:08 IAU +4 3
39 19:09 LEO -2 4 3.0s
40 19:09 SPO +5 2
41 19:09 LEO +4 1
42 19:10 LEO -4 5 3.0s
19:11 Break time start
19:12 Break time end
43 19:12 LEO +0 5 2.0s
44 19:12 LEO +1 0
45 19:14 NTA +4 2
46 19:14 LEO +2 5
47 19:14 NTA +0 2
48 19:18 SPO +5 4
49 19:20 LEO +3 5
50 19:22 SPO +1 5 1.0s
51 19:22 LEO +0 5
52 19:25 SPO +2 5
53 19:25 LEO +4 3
54 19:25 LEO +1 5
19:27 Break time start
19:31 Break time end
55 19:31 LEO +3 3
56 19:31 LEO -2 4
57 19:37 LEO +4 3
58 19:38 SPO +2 4
59 19:38 SPO +4 4
60 19:38 LEO +0 5
61 19:?? SPO +0 5
62 19:40 SPO +2 0
63 19:?? LEO +3 2
64 19:42 SPO +2 2
65 19:43 SPO +4 4
66 19:43 IAU -3 5
67 19:44 LEO +3 5
68 19:44 LEO +5 5
69 19:46 SPO +3 3
70 19:49 LEO +2 5
71 19:52 LEO +2 5
72 19:53 LEO -2 5 orange
73 19:54 SPO +4 5
74 19:55 SPO +5 5
75 19:55 IAU +3 5
76 19:55 SPO +2 5
77 19:58 LEO +5 4
78 19:59 LEO +3 5
20:00 LM #17/15, LM=6.11
79 20:01 LEO +4 4
80 20:?? SPO -1 5
81 20:?? SPO +1 5
82 20:?? IAU +2 5
83 20:04 LEO +6 5
84 20:07 LEO +2 5
85 20:07 LEO -2 5 3.0s
86 20:10 LEO +1 3
87 20:10 SPO +0 4
88 20:10 LEO +0 5
20:12 LM #9/10, LM=5.48
89 20:14 SPO +5 3
90 20:16 LEO +3 2
91 20:17 LEO +0 4
20:18 End
VELOCITY (VEL.) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
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REMARKS: IAU is short for iota-Aurigids.
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<END OF REPORT>
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