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(meteorobs) Observation 14/03/2004
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To: Meteorobs <meteorobs@meteorobs.org>
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Subject: (meteorobs) Observation 14/03/2004
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From: Daniel Gruen <daniel_gruen@webdot de>
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Date: Mon, 15 Mar 2004 17:05:37 +0100
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Cc: holger.kadau@gmxdot de
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Delivered-To: meteorobs-mhonarc2@galaxy.atmob.org
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Delivered-To: meteorobs@galaxy.atmob.org
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User-Agent: KMail/1.5
Day:14 Month:03 Year:2004
Begin: 21h05m End: 22h10m
Location long. E9d26'25" latit. N48d51'57"
Site: Winnenden-Birkmannsweiler, near Stuttgart
Country: Germany
Observer: Daniel GRUEN IMO code: GRUDA
Any questions? Mail me (daniel_gruen@webdot de)
Showers:
.-------------------------------------
| Shw.|alpha|delta|veloc.|a.h|HR |eZHR|
|--------------------------*-------~--|
| VIR | 187d| -03d|sl-med| | 0 | 0 |
| SPO | --- | --- | ---- | - |1.9| -- |
.-------------------------------------
these figures are taken from the current
AMS Meteor Activity Outlook by Robert Lunsford
* average radiant height (est.)
~ estimated with r=3.0, deltalm=0.0 and est. radiant height
Periods:
--------------------------------------------
| Period....|Field....|Teff|.F..|.lm.|VIR|SPO|
|..(UT).....|RA..dot dec.|..h.|....|.m..|M|N|M|N|
|--------------------------------------------|
|21:05-22:10|167d|+33d|1.05|1.00|6.03|P|0|P|2|
--------------------------------------------
Magnitude Distribution:
-----------------------------------------------------
|Shower.| -3| -2| -1|+-0| +1| +2| +3| +4| +5|avg.| tot|
|-------|---|---|---|---|---|---|---|---|---|----|----|
| SPO. .| - | - | - | - |1.0| - |1.0| - | - |2.00| 02 |
-----------------------------------------------------
Train Distribution:
-----------------------------
|dur.|5s|4s|3s|2s|1s|<*|no|tot|
|----|--|--|--|--|--|--|--|---|
|SPO |--|--|--|--|--|--| 2| 2 |
-----------------------------
* these trains persisted only for a few tenth of a second
Meteor Data:
(caution: I changed the order of the coordinates from
XBeg-YBeg-XEnd-YEnd to XBeg-XEnd-YBeg-YEnd)
-------------------------------------------------------
|No| Time| Mag|Vel|Shw|Train|XBeg|XEnd|YBeg|YEnd|Map|Acc|
|--|-----|----|---|---|-----|----|----|----|----|---|---|
|23|21:22| 3.0| 2 |SPO| --- | 114| 078| 095| 091| 2 | 1 |
|24|21:40| 1.0| 4 |SPO| --- | 215| 275| 129| 161| 2 | 2 |*
-------------------------------------------------------
enumeration starts in the 02/01/2004 session
all coordinates in mm from the lower left corner of the map
velocity scale:
1 - very slow; 2 - slow; 3 - medium; 4 - fast; 5 - very fast
* slight possibility that this is a Virginid
Comments: Nothing to say really, it's getting a little warmer
again, but after all meteor activity is still on its spring
level - which means very little to observe. Fortunately this
was quite a brilliant night, so there's no reason to complain.
Please note: d = degrees, all times in UT
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