(meteorobs) 2004 PER Form Tianjin China

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Visual Observing Form - Summary Report
Day:17/18  Month:8 Year:2004 Begin: 18h40m (UT) End: 19h40m(UT)

Location long. 117¡ã27'02" latit. 39¡ã18' 01" height: 10m

Site: Qilihai, Tianjin Country: China
Observer: Qiang MA 
Surname (family name) with CAPITAL LETTERS; only SINGLE PERSONS

Showers:
 -------------------------------------------------------------------------
| Shw |alpha|delta| Shw |alpha|delta| Shw  |alpha|delta| Shw  |alpha|delta|
|-------------------------------------------------------------------------|
| PER | 054 | +59 | NIA | 324 | -06 | NDA  | 341 | -03 |      |     |     |
 -------------------------------------------------------------------------

-----------------------------------------------------------------------
  | Period  |Field  |Teff| F | lm | PER| NIA| NDA| ___| ___| ___| ___|Spor|
  |  (UT)   |RA  Dec|  h |   | m  |M| N|M| N|M| N|M| N|M| N|M| N|M| N|M| N|
  |-----------------------------------------------------------------------|
 1|1840-1940|30|+20 |1.00|1.0|5.49|c|7 |c|2 |c|2 | |  | |  | |  | |  |c|1 |
   -----------------------------------------------------------------------


 -------------------------------------------------------------------------
|Shower  |-6|-5|-4|-3| -2| -1 |  0 | +1 | +2 | +3 | +4 | +5 | +6 | +7| tot|
|--------|--|--|--|--|---|----|----|----|----|----|----|----|----|---|----|
|PER     | -| -| -| 1| - |  2 |  - |  1 |  2 |  1 | -  | -  | -  | - | 7  |
|--------|--|--|--|--|---|----|----|----|----|----|----|----|----|---|----|
|NIA     | -| -| -| -| - |  - |  - |  1 |  - |  1 |    |  - |  - | - | 2  |
|--------|--|--|--|--|---|----|----|----|----|----|----|----|----|---|----|
|NDA     | -| -| -| -| - |  - |  1 |  - |  1 |  - |  - | -  | -  | - | 2  |
|--------|--|--|--|--|---|----|----|----|----|----|----|----|----|---|----|
|spor.   | -| -| -| -| - |  - |  - |  - |  1 |  - |  - |  - |  - | - | 1  |

Reverse of the Visual Observing Form

Interval from 1840 to 1940

 -----------------------------------------------
|Time   | Nr | N  | lm |Time   | Nr | N  | lm |
|---------------------------------------------|
| 1840  | 6  | 06 |5.49| 1940  | 6  | 06 |5.49| 
-----------------------------------------------

Mean limiting magnitude Lm: 5.49(same as on summary report)

 -------------------------------------------         ----------------
| Obscured Field | %  | Obscured Field | %  |       |      Breaks    |
|-------------------------------------------|       |----------------|
| 18:40to 1940   |  0 | _____ to _____ | __ |       |      0         |
 -------------------------------------------         ----------------
 K= 0, F=1/(1-K)= 1  (same as on summary report)

Time for plotting: 0 sec/meteor, 0 m total, Breaks: 1 m total.
Net observed time Teff= 67 m = 1.11 h (same as on summary report.

Detail Information for observed meteors:

# TIME(UT) MAG VEL. COLOR SHOWER TRAIN MAP ACCURACY 
--------------------------------------------------------------------- 

1  1846     -1   5    Y    PER
2  1851      2   5    w    SPO 
3  1854      2   4    w    PER
4  1854     -3   2    Y    PER 
5  1856      1   4    w    NIA
6  1900      3   3    w    PER
7  1903      1   5    w    PER
8  1906      3   4    w    NIA
9  1920      0   5    Y    NDA      2s
10 1932      2   5    w    NDA
11 1938      2   4    w    PER
12 1940     -1   4    Y    PER
VELOCITY (VEL.) SCALE: 
0 = Stationary 
1 = Very Slow 
2 = Slow 
3 = Medium 
4 = Fast 
5 = Very Fast 

--------------------------------------------------------------------- 
REMARKS: 

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<END OF REPORT> 






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