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(meteorobs) IMO-NEWS: More data on Lirids
[Forgive the late forward - this got lost in my inbox! -Lew]
------- Forwarded Message
From: Josep Trigo i Rodriguez <jmtrigo@ctv.es>
To: "'Rainer Arlt (IMO)'" <100114.1361@compuserve.com>
Cc: =?iso-8859-1?Q?=22=27J=FCrgen_Rendtel_=28IMO=29=27=22?=
<jrendtel@aipdot de>,
"'l-somyce@aagc.dis.ulpgc.es'"
<l-somyce@aagc.dis.ulpgc.es>,
"'IMO-News mailing list'"
<imo-news@imodot net>,
"'Julio Castellano Roig (SOMYCE)'"
<julioc@arrakis.es>,
"'Juan Fabregat (U.V.)'"
<fabregat@evalvx.ific.uv.es>
Subject: More data on Lirids
Date: Tue, 4 May 1999 10:09:56 +0200
Dear colleagues,
An important team of meteor observers has reported from Cuba additional
information on Lirids activity the past April 22th. The following data
indicates a moderate increase in the activity of this stream in 1999
just as has been reported by Rainer Arlt (IMO). Also it reveal an
important sample of bright meteors.
I have initiated this team in IMO methodology during the past year and
as possibly you remember, its first detailed report was on Leonids 98.
Best wishes,
-----
IMO Summary Report
Observer: Mileny Roche
(IMO CODE: ROCMI)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 8:21 end(UT): 9:21
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0821-0921 1 5,7 1,02 7 1
Center field of view:RA(h,m)=3D19,51 Dec(grad,m)=3D08,52
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude -1(2),0(1),1(1),2(2),3(2)
Sporadics: -1(1)
IMO Summary Report
Observer: Mileny Roche
(IMO CODE: ROCMI)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 9:21 end(UT):10:17
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0921-1017 0,92 5,7 1,05 7 2
Center field of view:RA(h,m)=3D19,51 Dec(grad,m)=3D08,52
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude -3(1),-2(0),-1(1),0(1),1(0),2(2),3(3)
Sporadics: 2(1),3(1)
IMO Summary Report
Observer: Monica de la Guardia
(IMO CODE: GUAMO)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 8:05 end(UT): 8:58
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0805-0858 0,88 5,7 1,05 5 1
Center field of view:RA(h,m,s)=3D18,37 Dec(grad,m,s)=3D38,47
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude 0(1),1(2),2(2)
Sporadics: 1(1)
IMO Summary Report
Observer: Monica de la Guardia
(IMO CODE: GUAMO)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 8:58 end(UT): 9:54
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0858-0954 0,93 5,8 1,06 9 2
Center field of view:RA(h,m)=3D18,37 Dec(grad,m)=3D38,47
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude -1(3),0(2),1(1),2(3)
Sporadics: 2(1),3(1)
IMO Summary Report
Observer: Monica de la Guardia
(IMO CODE: GUAMO)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 9:54 end(UT): 10:27
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0954-1027 0,55 6,1 1,1 4 1
Center field of view:RA(h,m)=3D18,37 Dec(grad,m)=3D38,47
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude -1(1),0(3)
Sporadics: -1(1)
IMO Summary Report
Observer: Erick Mota
(IMO CODE: MOTER)
Amateur Group COSMOS
Observing site: Guanabo River, Habana, Cuba
Long(grad,m,s):82,04,30 Lat(grad,m,s):23,09,46 Alt: 7 Meters
April 22th 1999 begin(UT): 9:08 end(UT): 10:06
METEOR SHOWERS
Interval(UT) Teff Lm F(clouds) Lyr Spo
0908-1006 0,97 6,1 1 13 2
Center field of view:RA(h,m)=3D18,37 Dec(grad,m)=3D38,47
METEOR MAGNITUDE DISTRIBUTION:Magnitude versum number
Lyrids: Magnitude -1(3),0(5),1(2),2(2),3(1)
Sporadics: -1(1),0(0),1(1)
*******************************************************************
Josep Ma. Trigo i Rodriguez=20
Department Astronomia i Astrof=EDsica =20
Universitat de Val=E8ncia =20
SOMYCE
jmtrigo@ctv.es=20
http://www.ctv.es/USERS/jmtrigo
Phones : (+Spain Code) 964 - 282584 / 282968 (office)=20
(964) 395064 (part.) Fax: 964 - 285161
c/Manuel de Falla 26, 12.560 Benicassim (Castello)
******************************************************************=20
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