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(meteorobs) Draconids activity last night
Hi, Rainer, Mark and meteor observers,
Dr. Jin Zhu, Dan Xia and I went to Huailai (to the east of Xinglong) to
monitor any potential Draconids activity. We arrived at the site at about
23h (local time = UT+8h), and began to observe meteors before
mid-night. Jin operated the video observation, and Dan and I watched
the sky visually in the same interval. In the period between 0h-1h, 7
shower meteors of Draconids were seen! But in following several hours,
no shower meteors appeared, even less sporadics. While in the "high rate"
period, only I made formal visual counting observation, Dan was doing
some assistant work for me; and next, she started to watch and I was
the helper. So only one report was obtained at any time. But all of us,
including Jin's video tapes, monitored in a similar period, so the event
will be very easy to be comfirmed. I also wonder if someone else
monitored, is monitoring, or intend to monitor this shower. What kind of
rate did you meet?
Here are the TWO visual meteor report below (correct form in NotePad-txt
files).
===
Visual Observing Form - Summary Report
Day: 08/09 Month: 10 Year: 2002 Begin: 15h51m End: 17h14m
Location long. 115°52'51.7"E latit. 40°19'01.3"N IMO code: (none)
Site: Huailai, Heibei Province Country: China
Observer: Huan MENG IMO code: MENHU
Surname (family name) with CAPITAL LETTERS; only SINGLE PERSONS
Showers:
-------------------------------------------------------------------------
| Shw |alpha|delta| Shw |alpha|delta| Shw |alpha|delta| Shw |alpha|delta|
|-------------------------------------------------------------------------|
| GIA | 262 | +54 | DAU | 95 | +49 | | | | | | |
-------------------------------------------------------------------------
-----------------------------------------------------------------------
| Period |Field |Teff| F | lm | GIA| DAU| ___| ___| ___| ___| ___|Spor|
| (UT) |RA Dec| h | | m |M| N|M| N|M| N|M| N|M| N|M| N|M| N|M| N|
|-----------------------------------------------------------------------|
1|1551-1714| 40|+40|1.38|1.1| 5.4|C| 7|C| 2| | | | | | | | | | |C|14|
-----------------------------------------------------------------------
---------------------------------------------------------------------------
------
|Shower |-12|-10|-6|-5|-4|-3| -2| -1 | 0 | +1 | +2 | +3 | +4 | +5 | +6
|+7| tot|
|--------|---|---|--|--|--|--|---|----|----|----|----|----|----|----|----|--
-|----|
|GIA | 0 | 0 | 0| 0| 0| 0| 0 | 1 | 0 | 0 | 1 | 2 | 1.5| 1.5| 0 |
0| 7 |
|--------|---|---|--|--|--|--|---|----|----|----|----|----|----|----|----|--
-|----|
|DAU | 0 | 0 | 0| 0| 0| 0| 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
0| 2 |
|--------|---|---|--|--|--|--|---|----|----|----|----|----|----|----|----|--
-|----|
|spor. | 0 | 0 | 0| 0| 0| 1| 0 | 0 | 1 | 1 | 3.5| 4.5| 2 | 1 | 0 |
0| 14 |
---------------------------------------------------------------------------
------
===
Visual Observing Form - Summary Report
Day: 08/09 Month: 10 Year: 2002 Begin: 17h16m End: 18h25m
Location long. 115°52'51.7"E latit. 40°19'01.3"N IMO code: (none)
Site: Huailai, Heibei Province Country: China
Observer: Dan XIA IMO code: XIADA
Surname (family name) with CAPITAL LETTERS; only SINGLE PERSONS
Showers:
-------------------------------------------------------------------------
| Shw |alpha|delta| Shw |alpha|delta| Shw |alpha|delta| Shw |alpha|delta|
|-------------------------------------------------------------------------|
| GIA | 262 | +54 | | | | | | | | | |
-------------------------------------------------------------------------
-----------------------------------------------------------------------
| Period |Field |Teff| F | lm | GIA| | ___| ___| ___| ___| ___|Spor|
| (UT) |RA Dec| h | | m |M| N|M| N|M| N|M| N|M| N|M| N|M| N|M| N|
|-----------------------------------------------------------------------|
1|1716-1825| 50|+50|1.15|1.0| 5.2|C| 0| | | | | | | | | | | | |C| 4|
-----------------------------------------------------------------------
---------------------------------------------------------------------------
------
|Shower |-12|-10|-6|-5|-4|-3| -2| -1 | 0 | +1 | +2 | +3 | +4 | +5 | +6
|+7| tot|
|--------|---|---|--|--|--|--|---|----|----|----|----|----|----|----|----|--
-|----|
|spor. | 0 | 0 | 0| 0| 0| 0| 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
0| 4 |
---------------------------------------------------------------------------
------
===
Clear skies!
Huan Meng
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