[Prev][Next][Index][Thread]

(meteorobs) Fwd: [IMO-News] HRO Today, Japan, 11/17




Late report from Japan. NOTE Kazuhiro isn't (yet) a 'meteorobs' subscriber. If
you reply, MANUALLY place 'kaze@tcp-ip.or.jp' in the "Cc:" line of your email!

Clear skies,
Lew Gramer <owner-meteorobs@jovian.com>

------- Forwarded Message

From: Kazuhiro_Suzuki <kaze@tcp-ip.or.jp>
To: "imo-news@egroups.com" <imo-news@egroups.com>,
        'Kazuhiro_Suzuki' <kaze@tcp-ip.or.jp>
Date: Wed, 17 Nov 1999 10:38:40 +0900
Subject: [IMO-News] HRO Today, Japan, 11/17

HRO Today, Japan    at 02h UT on Nov.17, 1999
The burst of 1999 Leonids has not been observed in Japan yet.
///////////////////////////////////////////////////////
HRO (Forward-scattered Radio Meteor Observation using HAM) Data from Japan
by Kazuhiro Suzuki,  E-mail: kazuhiro@suzuki.or.jp
URL: http://www.tcp-ip.or.jp/~kaze/rmd.htm    "Radio Meteor Data, JAPAN"
///////////////////////////////////////////////////////
Observer:      Kazuhiro Suzuki
Location:      Toyokawa Meteor Observatory (137.32 deg E, 34.81 deg N) 
Toyokawa-city, Aichi, 442-0845, JAPAN
Transmitter:   JA9YDB 53.7500 MHz, CW 50 W operated by Mr. Kimio Maegawa(Fukui 
National College of Technology)
Receiver:      IC-575 (ICOM)  LSB  BW 2.5 kHz
Antenna:       Dipole (height 7 m, to zenith)
Transmitter location: Sabae (in Fukui pref.), about 150 km north north-west 
from receiving station.
Method of echo sampling: After image procedure by PC with FFT software, echoes(>
10 dB(S/N)) were counted.

LT   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
- ---------------------------------------------------------------------
November,1999    (LT=UT+9h)
13/  18 35 36 37 26 23 22 32 29 29 32 25 Es Es@19 17 22 17 16 19 26@21 26@23
         1        1  1        1  1
14/  25 39 45 31 31 31 38 28 40@29 IF 26 25 IF IF 14 17 IF IF IF IF@25 24@27
            1  1     1           1   
15/  30 32 38 40 49 32@38 35 38@34@24 32 30 28 28 21 17 16 17 19 23 21 15@14 
      1     1              1           1   
16/  27 33 36 35 34 31 29 IF IF@27 33 28 26 27@18 IF IF IF IF IF IF Es 21@24  
                                @3  3 
17/  35 45 49 60 36 29 37 41 35 IF IF
                  2  1  2
- ------------------------------------------------------------------
@symbol means corrected hourly rate.  Es symbol means interruption by 
Sporadic E layer.  IF symbol means interference by foreign broadcasting.
 up/middle/down : hourly rate of all echoes / hourly rate of long(> 20 sec.) 
echoes/dead time rate(%) caused by persistent echoes

------- End of Forwarded Message

To UNSUBSCRIBE from the 'meteorobs' email list, use the Web form at:
http://www.tiacdot net/users/lewkaren/meteorobs/subscribe.html