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(meteorobs) XIADA: Nov. 17/18, 2000 observation




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NAMN VISUAL SUMMARY REPORT
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DATE: Nov. 17/18, 2000             BEGIN: 16:04 UT    END: 17:25 UT
OBSERVER: Dan Xia (XIADA)
LOCATION: Long: 117 d 34' 42" East; Lat: 40 d 23' 47" North
Place: Xinglong, Hebei, CHINA       Elevation: 860 m.
RECORDING METHOD: Tape Recorder

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

LEO ; RA 10h 04m  DEC +22 deg.;
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OBSERVING PERIODS: 0 = none seen;    / = shower not watched.

PERIOD(UT)         FIELD           Teff    F    LM    LEO  SPO
16:04-17:25 RA 3h 30m  DEC +40 deg 1.35   1.05  5.8    7    8
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TOTALS                             1.35                7    8
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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   0   0   2   0   0  1   0   4   0   0   0   0    7  
SPO       0   0   0   0   0   1   0  0   0   3   3   1   0   0    8
---------------------------------------------------------------------
Total     0   0   0   0   2   1   0  1   0   7   3   1   0   0   15
---------------------------------------------------------------------
SKY OBSCURED:

Percentage(%)  Duration (UT)
 5             16:04-17:25
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DEAD TIME: None
BREAKS: None
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LIMITING MAGNITUDE:

          STAR      STAR
TIME      AREA      COUNT     LM
16:05      17         9       5.21
16:15       2         9       5.79
16:18       2         9       5.79
16:34       2         9       5.79
16:49       2         9       5.79
16:59       2         9       5.79
17:10       2         9       5.79
17:18       2        11       5.98
17:23       2        11       5.98

MEAN LIMITING MAGNITUDE: 5.8

---------------------------------------------------------------------
METEOR DATA:

#  TIME(UT)  MAG  VEL.  COLOR  SHOWER  TRAIN  MAP  ACCURACY
---------------------------------------------------------------------
1   16:06     +2   4      w     SPO     
2   16:11     -2   3      w     SPO
3   16:22     +2   2      w     SPO
4   16:31     +3   3      w     SPO
5   16:41     +2   3      w     SPO
6   16:41     -3   3      w     LEO     
7   16:52     +2   4      w     LEO
8   16:56     +3   3      w     SPO 
9   16:57     +4   3      w     SPO
10  16:59     +2   4      w     LEO  0.2s
11  16:59     +3   4      w     SPO
12  17:06     +2   4      w     LEO   1s
13  17:07     +2   4      w     LEO
14  17:12     +0   3      w     LEO
15  17:13     -3   3      w     LEO   1s

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

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REMARKS:

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<END OF REPORT>


Original records:

#  TIME(UT) SHOWER MAG SPEED TRAIN(SEC) MEM

   16:04 start
   FOV:RA 3h 30m  DEC +40 deg 
   showers: LEO
   LM: 17/9, 2/9
   16:05 LM: 17/9
01 16:06 SPO +2 4   
02 16:11 SPO -2 3
   16:15 LM: 2/9
   16:18 LM: 2/9
03 16:22 SPO +2 2
04 16:31 SPO +3 3
   16:34 LM: 2/9
05 16:41 SPO +2 3
06 16:41 LEO -3 3
   16:49 LM:2/9 
07 16:52 LEO +2 4
08 16:56 SPO +3 3
09 16:57 SPO +4 3
   16:59 LM: 2/9
10 16:59 LEO +2 4  0.2s
11 16:59 SPO +3 4
12 17:06 LEO +2 4  1s
13 17:07 LEO +2 4
   17:10 LM: 2/9
14 17:12 LEO +0 3
15 17:13 LEO -3 3  1s
   17:18 LM: 2/11
   17:23 LM: 2/11
   17:25 end 

-- 
========================================================================
Jin Zhu                           | Tel.: +86-10-62751286 (O)
Beijing Astronomical Observatory  |       +86-10-62579689 (H)
Chinese Academy of Sciences       |       +86-314-5054767 (Schmidt dome)
P. R. China                       | Fax : +86-10-62765031 or 64888731
------------------------------------------------------------------------
email: zj@bac.pkudot edu.cn or jinzhu@sun.ihep.ac.cn
WWW Home Page: http://vega.bac.pkudot edu.cn/~zj
Pager: zhu_jin@263dot net (only Sub. line) OR +86-10-96300 PIN 682333
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