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(meteorobs) XBO 000205/06 observation from China
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To: meteorobs@jovian.com, MeteorObs@charlestondot net, visual@imodot net, observers@skypub.com, 100114.1361@compuserve.com
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Subject: (meteorobs) XBO 000205/06 observation from China
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From: Jin Zhu <zj@bac.pkudot edu.cn>
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Date: Sun, 6 Feb 100 07:34:17 +0800 (CST)
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Cc: zj@vega.bac.pkudot edu.cn (Jin Zhu), moongod@263dot net, eastjoan@263dot net, zhaoju@USAdot net, ywfan2@263dot net, denverx@263dot net, richee@hotmail.com, rickhjy@hotmail.com
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Reply-To: meteorobs@jovian.com
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Sender: owner-meteorobs@jovian.com
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NAMN VISUAL SUMMARY REPORT
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DATE: Feb. 05/06, 2000 BEGIN: 19:00 UT END: 21:33 UT
OBSERVER: Jin Zhu (ZHUJI)
LOCATION: Long: 117 d 34' 42" East; Lat: 40 d 23' 47" North
Place: Xinglong, Hebei, CHINA Elevation: 860 m.
RECORDING METHOD: paper/pencil; talking clock
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OBSERVED SHOWERS: 3-letter code; radiant position; radiant diameter
XBO ; RA 14h 08m DEC +12 deg.;
VIR ; RA 10h 40m DEC +14 deg.;
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OBSERVING PERIODS: 0 = none seen; / = shower not watched.
PERIOD(UT) FIELD Teff F LM XBO VIR SPO
19:00-20:15 S,70 1.25 1.05 6.0 4 1 15
20:16-21:33 S,80 1.28 1.05 6.0 2 2 27
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TOTALS 2.53 1.05 6.0 6 3 42
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MAGNITUDE DISTRIBUTIONS:
SHOWER -7 -6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 TOTAL
XBO 0 0 0 0 0 0 0 2 1 1 0 2 0 0 6
VIR 0 0 0 0 0 0 0 0 1 0 2 0 0 0 3
SPO 0 0 0 0 0 0 0 0 8 8 14 9 3 0 42
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Total 0 0 0 0 0 0 0 2 10 9 16 11 3 0 51
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SKY OBSCURED:
__5__%
FROM: 19:00 UT
TO: 21:33 UT
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DEAD TIME: None
BREAKS: None
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LIMITING MAGNITUDE:
STAR STAR
TIME AREA COUNT LM
19:02 09 14 6.0
19:12 09 15 6.0
19:27 09 15 6.0
19:48 09 15 6.0
20:01 09 15 6.0
20:22 09 16 6.0
20:40 09 15 6.0
21:00 09 15 6.0
21:15 09 16 6.0
21:32 09 15 6.0
MEAN LIMITING MAGNITUDE: 6.0
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METEOR DATA:
# TIME(UT) SHOWER MAG SPEED TRAIN(SEC) MEM
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01 19:03 XBO +4 3
02 19:06 SPO +3 5
03 19:08 SPO +4 3
04 19:12 SPO +1 2 1s upward
05 19:19 SPO +4 1
06 19:22 SPO +5 2
07 19:22 SPO +3 2
08 19:31 XBO +0 3 0.5s
09 19:40 XBO +1 4 0.5s
10 19:45 SPO +1 1
11 19:47 SPO +2 3
12 19:51 SPO +3 3
13 19:54 XBO +0 3 1s
14 20:03 SPO +3 4 possible XBO
15 20:08 SPO +3 3
16 20:08 SPO +1 4 1s
17 20:09 SPO +2 3
18 20:09 SPO +1 3
19 20:10 VIR +3 4
20 20:14 SPO +3 4
21 20:16 SPO +4 4
22 20:16 SPO +4 5
23 20:18 VIR +1 4
24 20:20 SPO +2 5
25 20:23 SPO +3 4
26 20:26 SPO +2 2 1s
27 20:38 SPO +1 4
28 20:43 SPO +2 1 flash? short arc near edge of field
29 20:47 SPO +4 1
30 20:50 SPO +3 3
31 20:51 SPO +2 4
32 20:57 SPO +3 2
33 20:58 SPO +4 4
34 20:58 SPO +4 4
35 21:02 SPO +5 2
36 21:04 SPO +1 3 0.5s from NJAA XBO radiant?
37 21:04 XBO +2 4
38 21:07 SPO +3 5
39 21:07 XBO +4 2
40 21:07 SPO +3 5
41 21:08 VIR +3 4
42 21:11 SPO +3 3
43 21:14 SPO +2 3
44 21:17 SPO +3 5 2s near field center, no meteor but train?
45 21:19 SPO +1 5
46 21:23 SPO +5 4 from NJAA XBO radiant?
47 21:25 SPO +1 5
48 21:26 SPO +3 3
49 21:27 SPO +2 5 short arc. VIR? (too fast for VIR?)
50 21:30 SPO +4 5 VIR?
51 21:32 SPO +4 3
VELOCITY (VEL.) SCALE:
0 = Stationary
1 = Very Slow
2 = Slow
3 = Medium
4 = Fast
5 = Very Fast
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REMARKS:
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<END OF REPORT>
Original records:
# TIME(LT) SHOWER MAG SPEED TRAIN(SEC) MEM
03:00 start
000205/06
FOV: S, 70.
SKY OBSCURED: 5% (dome etc.)
showers: XBO, VIR
03:02 LM: 09/14
01 03:03 XBO +4 3
02 03:06 SPO +3 5
03 03:08 SPO +4 3
03:12 LM: 09/15
04 03:12 SPO +1 2 1s upward
05 03:19 SPO +4 1
06 03:22 SPO +5 2
07 03:22 SPO +3 2
03:27 LM: 09/15
08 03:31 XBO +0 3 0.5s
03:39 airplane in west (N->S)
09 03:40 XBO +1 4 0.5s
10 03:45 SPO +1 1
11 03:47 SPO +2 3
03:48 LM: 09/15
12 03:51 SPO +3 3
13 03:54 XBO +0 3 1s
04:01 LM: 09/15
14 04:03 SPO +3 4 possible XBO
15 04:08 SPO +3 3
16 04:08 SPO +1 4 1s
17 04:09 SPO +2 3
18 04:09 SPO +1 3
19 04:10 VIR +3 4
20 04:14 SPO +3 4
21 04:16 SPO +4 4
22 04:16 SPO +4 5
23 04:18 VIR +1 4
24 04:20 SPO +2 5
04:22 LM: 09/16
25 04:23 SPO +3 4
26 04:26 SPO +2 2 1s
27 04:38 SPO +1 4
04:40 LM: 09/15
28 04:43 SPO +2 1 flash? short arc near edge of field
04:45 satellite +4 pass over Alpha Bootis! N-->S
29 04:47 SPO +4 1
30 04:50 SPO +3 3
31 04:51 SPO +2 4
32 04:57 SPO +3 2
33 04:58 SPO +4 4
34 04:58 SPO +4 4
05:00 LM: 09/15
35 05:02 SPO +5 2
36 05:04 SPO +1 3 0.5s from NJAA XBO radiant?
37 05:04 XBO +2 4
38 05:07 SPO +3 5
39 05:07 XBO +4 2
40 05:07 SPO +3 5
41 05:08 VIR +3 4
05:09 airplane noisy for minutes
42 05:11 SPO +3 3
43 05:14 SPO +2 3
05:15 LM: 09/16
44 05:17 SPO +3 5 2s near field center, no meteor but train?
45 05:19 SPO +1 5
05:21 satellite +4 S-->N
46 05:23 SPO +5 4 from NJAA XBO radiant?
47 05:25 SPO +1 5
48 05:26 SPO +3 3
49 05:27 SPO +2 5 short arc. VIR? (too fast for VIR?)
50 05:30 SPO +4 5 VIR?
05:32 LM: 09/15
51 05:32 SPO +4 3
05:33 airplane east; with big noisy
05:33 end humidity=45% temperature=-8 (degree C)
--
========================================================================
Jin Zhu | Tel.: +86-10-62759888, 62756612 (O)
Beijing Astronomical Observatory | +86-10-62579689 (H)
Chinese Academy of Sciences | +86-314-5054767 (Schmidt dome)
P. R. China | Fax : +86-10-62765031 or 64888731
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email: zj@bac.pkudot edu.cn or jinzhu@sun.ihep.ac.cn
WWW Home Page: http://vega.bac.pkudot edu.cn/~zj
Pager: zhu_jin@263dot net (only Sub. line) OR +86-10-64256688 PIN 82333
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