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(meteorobs) NAMN Meteor Report: Sep 20/21 (HALWA)
NAMN VISUAL SUMMARY REPORT
DATE: 1996 SEP 20/21 BEGIN: 5h 55m UT END: 9h 47m UT
OBSERVER: Wayne T Hally (HALWA)
LOCATION: Long: 74d 53' 54" West; Lat: 40d 40' 52" North
City & State: NJAA Observatory, High Bridge, NJ, USA
Elevation: 830ft (253m)
RECORDING METHOD: Tape Recorded and Plotted
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OBSERVED SHOWERS: 3-letter code; radiant position
SPI 005d -01d
DAU 071d +48d
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OBSERVING PERIODS: 0 = none seen; / = shower not watched.
PERIOD(UT) FIELD Teff F LM SPI DAU SPO
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0555-0730 050 +24 1.32 1.00 5.67 1 1 14
0747-0947 085 +21 1.55 1.00 5.41 1 2 17
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MAGNITUDE DISTRIBUTIONS:
SHOWER -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 TOTAL MEAN
SPI 0 0 0 0 0 1 0 1 0 0 0 2 +2.00
DAU 0 0 0 0 2 1 0 0 0 0 0 3 +0.30
SPO 0 1 1 2 2 6 9 4 3 3 0 31 +1.80
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SKY OBSCURED:
__0__% __0__%
FROM: 0555 UT FROM: 0747 UT
TO: 0730 UT TO: 0947 UT
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DEAD TIME: 36 minutes
BREAKS: 7h30m to 7h47m (0:17), 8h57m to 9h04m (0:07)
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LIMITING MAGNITUDE:
STAR STAR STAR STAR
TIME AREA COUNT LM TIME AREA COUNT LM
0555 17 10 5.5 0840 17 10 5.5
0555 8 10 5.9 0840 8 12 6.1
0630 17 10 5.5 0840 4 6 5.0
0630 8 10 5.9 0905 17 10 5.5
0700 17 10 5.5 0905 8 12 6.1
0700 8 12 6.1 0905 4 6 5.0
0700 4 6 5.0 0930 8 13 6.1
0730 17 11 5.9 0930 4 7 5.1
0730 8 12 6.1 0945 17 8 4.6
0730 4 8 5.3 0945 8 8 5.3
0805 17 12 6.0 0945 4 5 4.3
0805 8 13 6.1
0805 4 6 5.0
MEAN LIMITING MAGNITUDE: 5.52
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METEOR DATA:
# TIME(UT) MAG SPEED COLOR SHOWER TRAIN MAP ACCURACY
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1 0600 +3 1 SPI 1 1
2 0606 +2 4 Spo 7 2
3 0606 0 3 Spo 1.0 1 1
4 0608 +1 2 Spo 1 1
5 0612 +2 4 Spo 7 1
6 0617 +4 3 Spo 1 1
7 0627 +2 3 Spo 1 3
8 0631 -1 3 Spo 3.0 7 2
9 0634 +5 5 Spo 7 1
10 0645 +1 3 Spo 1.0 1 1
11 0658 +2 1 Spo wake 1 2
12 0701 +1 3 Spo 4 1
13 0709 +4 5 Spo 4 1
14 0717 0 5 DAU 1.0 1 1
15 0718 +4 2 Spo 1 1
16 0725 +1 4 Spo wake 1 1
BREAK
17 0751 +3 2 Spo 7 1
18 0804 +1 3 Spo wake 4 1
19 0810 +1 3 Spo 1.0 2 3
20 0817 +2 3 Spo 7 1
21 0817 0 4 Spo 1.0 7 1
22 0821 +5 3 Spo 4 1
23 0828 +3 4 Spo 1 1
24 0828 0 4 DAU 1.5 4 1
25 0831 +1 2 SPI 7 1
26 0835 +2 3 Spo 1 3
27 0836 +2 3 Spo 4 1
28 0837 +3 3 Spo 2 1
29 0842 +2 1 Spo wake 4 1
30 0849 -2 4 Spo 2.0 1 1
31 0855 +5 4 Spo 2 1
break
32 0920 +3 4 Spo 4 1
33 0927 -1 4 Spo 3.0 4 1
34 0933 +1 4 DAU 1.0 4 1
35 0936 +2 2 Spo 4 1
36 0945 +3 4 Spo 1.0 2 1
VELOCITY (SPEED) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
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REMARKS:
1. Meteor number 17 was a possible SOR.
2. Plots to be forwarded to IMO through NAMN Coordinator.
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<END OF REPORT>