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(meteorobs) daylight meteor shower

Hello, everyone

I'm Hiroshi Ogawa in Japan. By the data at Misato Observatory(Wakayama,Japan), Daylight
meteor shower is very good activity from 5th June. On the other hand, however, I can find
other peak around 14:00-15:00JST(05:00-06:00UT) since 5th June. This activity is
increasing today.
"What is this activity??" How about everyone?

The following table is the hourly data at Misato Observatory. And there are observational
data and graph on my homepage. URL is " http://homepage2.nifty.com/~baron/ ".Then, please
look at the content of "Daylight meteor stream".


The first line is "all echoes". The second line is "long echoes(>20sec.)"

JST 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
UT  15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14
----------------------------------------------------------------------------
June,2001
04/ 13 20 20 18 34 27 36 32@20 Es 11 IF@12 28@18 14 15 10 @6 @6  7 16 20 23
                       3                    1
05/ 24 19 20 24 40 51 43 46 31 20 12 20 29@37 25 31 20 11 10  8  9 15 13 17

06/ 16 21 23 29 33 47 47 46 42 29 14 22 18 33 34 28 13 11  8  8 10 12 17 18
              1
07/ 16 15 23 32 40 39 48 47 32@22 Es@15@18 22 23 23 15  8 11  8 10  8 16 22
           1  2                                1                       1
08/ 29 23 22 39 51 38 57 48 48 26 18 20 30 23 32 26 15  6 10  7@12 16 13 25
                 1
09/ 25 23 21 34 38 53 59 38 32 21 18 20 28 32 28 13 IF Es Es@16 14 11 18 34
                    1
10/ 18 15 31 34 34 51 51 45 27 IF IF IF@16 19@34 25 15 10  9  6 12 15 15 15
                    1
11/ 33 23 25 36 36 57 49 46 30 24 19 24 24 27@36 IF@12  9  6 10 10 27 22 21
                    1  2
12/ 21 17 23 38 55 53 50 39 35 31 15 13 33 28 44 25 14 10  9  5 12
                 1  1

JST =UT + 9 h

memo:
 @: Hourly rate estimated by effective observation time less than 60 min.
IF: Contamination due to radio noise or interference
Es: Contamination due to sporadic E opening

Location: Misato Observatory(Wakayama, JAPAN) 135.40deg E, 34.13deg N
Frequency: 53.750 MHz.
Antenna: original Dipole(height:1m, to level, element:west-east)
Receiver:AOR AR8000 USB-Mode
Transmitter:Sabae, Fukui, Japan
Observing method: HROFFT software(by Okawa), manual count


With best wishes
Hiroshi Ogawa

----------------------------------------
Hiroshi Ogawa (University of Tsukuba, JAPAN)
mailto: HZH02257@nifty.ne.jp
Radio Meteor Obs. http://homepage2.nifty.com/~baron/




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