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(meteorobs) December 13/14 (MARPI) 10 minutes periods...
Here are my 10 minutes periods, and magnitude distributions data for
the night of December 13/14, 2001. A standard report will follow
soon...
DATE: December 13/14 2001
BEGIN: 0838 UT (0338 EST) END: 1041 UT (0541 EST)
OBSERVER: Pierre Martin (MARPI)
LOCATION: Long: -76.0669 West; Lat: 45.0453 North Elevation:100m
City & Province: Franktown, Ontario, CANADA
RECORDING METHOD: talking clock/tape recorder
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OBSERVED SHOWERS: 3-letter code; radiant position
GEM (Geminids) 0728 +33
MON (Monocerotids) 0700 +08
XOR (chi Orionids) 0636 +23
HYD (Sigma Hydrids) 0844 +01
Napx (north apex) or COM 1136 +17
Sapx (south apex) 1136 -13
SPO (sporadics) -
**********************************************************
Below is my breakdown into 10 minutes observing periods...
**********************************************************
OBSERVING PERIODS: 0 = none seen; / = shower not observed
PERIOD(UT) FIELD Teff LM SPO GEM HYD XOR MON
0838-0848 0816 +09 0.166 6.45 1 10 0 0 0
0848-0858 0816 +09 0.166 6.45 1 19 0 0 0
0858-0908 0816 +09 0.166 6.45 3 11 0 0 0
0908-0918 0858 +11 0.166 6.45 1 9 0 0 0
0918-0928 0858 +11 0.166 6.45 1 7 0 0 0
0928-0938 0858 +11 0.166 6.45 2 9 1 1 0
0938-0948 0858 +11 0.166 6.45 2 14 1 0 0
0948-0958 0858 +11 0.166 6.45 1 12 0 0 0
0958-1008 0858 +11 0.166 6.18 3 6 0 0 0
1008-1022 1026 +33 0.233 5.90 2 7 0 0 0
1024-1031 1026 +33 0.116 5.90 0 3 0 0 0
1036-1041 1026 +33 0.083 5.90 0 5 0 0 0
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TOTALS: 1.930 17 112 2 1 0 = 132
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********************************************************************
Below is my breakdown into 10 minutes periods for magnitude
distributions (The following data include *only* Geminid meteors)...
********************************************************************
PERIOD UT -1 0 +1 +2 +3 +4 +5 AVERAGE
0838-0848 0 0 0 4 2 1 3 +3.30
0848-0858 0 3 1 5 4 4 2 +2.58
0858-0908 0 2 2 1 2 2 2 +2.55
0908-0918 1 1 1 1 1 2 2 +2.56
0918-0928 1 0 1 2 1 2 0 +2.14
0928-0938 0 1 1 2 0 4 1 +2.89
0938-0948 0 0 1 2 4 4 3 +3.43
0948-0958 0 1 0 2 2 4 3 +3.42
0958-1008 2 1 0 0 2 1 0 +1.33
1008-1022 0 0 0 3 0 2 2 +3.43
1024-1031 0 0 1 1 0 0 1 +2.67
1036-1041 0 0 0 0 2 2 1 +3.80
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TOTAL AVERAGE MAG: +2.84
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