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(meteorobs) FW: From: zhaoju <zhaoju@usa.net> Aug 11/12 NAMN report



Note: Ju Zhao is not a meteorobs subscriber, address replies directly to him...however comments to meteorobs are  OK too.

LEW (List Elf Wayne)

***************************
NAMN VISUAL SUMMARY REPORT
***************************

DATE: August 11\12, 1999                  BEGIN:16:18 UT   END:17:54 UT

OBSERVER: Ju Zhao 

LOCATION: Long: 117 d 34' 42" East
          Lat: 40 d 23' 47" North
          Place: Xinglong, Hebei, CHINA
          Elevation: 860 m.

RECORDING METHOD: Tape Recorder

---------------------------------------------------------------------
OBSERVED SHOWERS: 3-letter code; radiant position; radiant diameter

PER; RA 3h 04m  DEC +57  deg.;                                       
---------------------------------------------------------------------

OBSERVING PERIODS: 0 = none seen;    / = shower not watched.

PERIOD(UT)           FIELD            Teff   F     LM   PER   SPO
16:18-17:54   RA 2h  41m\DEC 46 deg.   1.5   1.00  6.2   30    10
-----------------------------------------------------------
TOTALS                                1.5               30    10
---------------------------------------------------------------------
MAGNITUDE DISTRIBUTIONS:

SHOWER -6 -5 -4 -3 -2 -1  0  1  2  3  4  5  6  TOTAL
PER       0  0  1  2.5  2  0.5  3.5  4  6.5  7.5  2.5  0  0  30
SPO       0  0  0  0  0  1  0  0.5  2.5  4  2  0  0  10
----------------------------------------------------------------------
TOTAL   0  0  1  2.5  2  1.5  3.5  4.5  9  11.5  4.5  0  0  40
---------------------------------------------------------------------
SKY OBSCURED:

      __0__%     __0__%
FROM: 16:18 UT
  TO: 17:54 UT
---------------------------------------------------------------------
DEAD TIME: None

BREAKS: 16:58-17:14;
---------------------------------------------------------------------
LIMITING MAGNITUDE:

          STAR      STAR
TIME      AREA      COUNT     LM
16:18      6         9        6.2
16:58      6         9        6.2
17:54      6         9        6.2
MEAN LIMITING MAGNITUDE:6.2
---------------------------------------------------------------------
METEOR DATA:

#  TIME(UT)  MAG  VEL.  COLOR  SHOWER  TRAIN  MAP  ACCURACY
---------------------------------------------------------------------
1    16:25   3   2     W    PER
2    16:32   3   3     W    PER
3    16:32   3   5     W    SPO
4    16:36  3.5  4     W    PER
5    16:36   -   -     -    SPO
6    16:39   2   3     W    PER
7    16:42   3   4     W    PER
8    16:45   -2  5     Y    PER    0.1
9    16:46   3   3     W    SPO
10   16:48   3   4     W    SPO
11   16:49   -3  3     W    PER
12   16:49   3.5  4    W    PER
13   16:50   3.5  3    W    PER
14   16:52   2.5  3    W    PER
15   16:53   2.5  2    W    PER
16   17:12   -1   5    Y    SPO
17   17:12   3    2    W    SPO
18   17:14   1.5  3    W    PER
19   17:14  -2.5  4    Y    PER
20   17:14  -1.5  3    W    PER
21   17:14  2.5   4    W    PER
22   17:14   3    5    W    PER
23   17:16   4    3    W    SPO
24   17:18   0    2    Y    PER
25   17:20   2.5  3    W    PER
26   17:23   4    4    W    SPO
27   17:25   4    3    W    PER
28   17:27   3    4    W    PER
29   17:30   2    4    W    SPO
30   17:31   2.5  3    W    PER
31   17:40   3.5  3    W    PER
32   17:42   -3.5 4    W    PER   30s
33   17:44   1    5    W    PER
34   17:44   1    4    W    PER
35   17:45   3.5  3    W    SPO
36   17:48   4    3    W    SPO
37   17:49   -3.5  2   Y    PER
38   17:52   1     1   Y    PER
39   17:52   1     1   W    PER
40   17:52   2     5   W    PER
41   17:52   1     4   W    PER

VELOCITY (VEL.) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
---------------------------------------------------------------------
REMARKS:

COLOR: Y: yellow. W white

The data of the 5th meteor was not recorded and in the table
MAGNITUDE DISTRIBUTIONS the 5th meteor is also not counted.
---------------------------------------------------------------------
<END OF REPORT>   




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