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(meteorobs) observation 21/02/03
-- please note: This mail might appear twice, as I sent
-- it from my "old" email adress before, which is not
-- member of meteorobs any more. I apologize for the
-- inconvenience.
Hi!
I changed my email address and this caused some problems
yesterday, I hope it works fine today. I do think nights
like these with a clear sky and only little activity are
good to start plotting meteors (as I recently do), but I
wouldn't mind either if there was _some_ more activity.
Luckily our local football club stopped playing under
floodlight when I started observing, because they're
lighting up the whole hill behind my backyard. If you
have any comments on my yesterday's questions on plot-
ting, please post them.
Greetings
Daniel Gruen
---
Day:21 Month:02 Year:2003 Begin: 20h48m End: 22h00m
Location long. E9°26'20" latit. N48°51'55"
Site: Winnenden-Birkmannsweiler Country: Germany
Observer: Daniel GRUEN IMO code: GRUDA
Showers:
-----------------------------------
| Shw |alpha|delta| Shw |alpha|delta|
|------------------------------------
| DLE | 168°| +16°| VIR | 168°| +05°|
|-----------------------------------
| SPO | --- | --- |
-----------------
Periods:
----------------------------------------------------
| Period |Field |Teff| F | lm | DLE| VIR| SPO|
| (UT) |RA Dec | h | | m |M| N|M| N|M| N|
|----------------------------------------------------|
| 20:48-22:00 |155°|+40°|1.05|1.0|5.21|P| 0|P| 0|P| 3|
----------------------------------------------------
Magnitude Distribution:
-----------------------------------------------
|Shower| -3| -2| -1| 0| +1| +2| +3| +4| +5| tot|
|------|---|---|---|---|---|---|---|---|---|----|
| SPO | | | | | | |3.0| | | 3 |
-----------------------------------------------
Train Distribution:
-----------------
|dur.|1s|<*|no|tot|
|----|--|--|--|---|
|SPO | | | 3| 3|
-----------------
* these trains persisted only for a few tenth
of a second
Meteor Data:
------------------------------------------
|No.*| Time|Shw|Mag|Train|Color|Acc.|Map No.|
|----|-----|---|---|-----|-----|----|-------|
| 5 |20:54|SPO|3.0| | | 3 | 2 |
| 6 |21:27|SPO|3.0| | | 2 | 2 |
| 7 |21:50|SPO|3.0| | | 3 | 2 |
-------------------------------------------
* the enumeration starts at the 20/02/2003 session
Comments:
I hope it is correct to plot several session on
one map and enumerate the meteors this way, too.
As expected, low activity this night.
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