(meteorobs) obs.period 2005.09.09-11

[Mikhail Maslov]

Hello,
An observation on 9 September, d-Aurigids maximum. Condition are
mostly good, except of the final half-hour, when
the sky started getting clouded. Activity was very variable. While
during the first hour I saw only three meteors,
the second hour gave 14 ones, 5 d-Aurigids among them. Also, during
the observation three meteors flied from the radiant
in the Triangulum - less than I seemed before processing my plots.

Visual Observing Form - Summary Report
Day: 09 Month:9 Year:2005; Begin: 18h 16m; End: 21h 16m
Location: long. 82°57'E; latit. 54°57'N; IMO code:99999
Site: NOVOSIBIRSK; Country:RUSSIA
Observer: MASLOV MIKHAIL; IMO code:MASMI

----------------------------
|. Period, UT |... Moon ...|Radiants altitude
|.............|-----|------|--------
|.............|phase|height|DAU|SPI|
|-------------|------------|---|---|
| 18:16-19:16 | --- |. bh .| 49| 30|
|-------------|------------|---|---|
| 19:16-20:16 | --- |. bh .| 58| 30|
|-------------|------------|---|---|
| 20:16-21:16 | --- |. bh .| 67| 27|
------------------------------------
Air temperature: begin +11°C, end +11°C

Meteor data:
---------------------------------------------------------------------
|time, UT .|...apparent path...|color|mag. |ang.|Show.|Remarks......|
|(duration,|---------|---------|.....|.....|vel,|.....|.............|
|sec)......|..begin..|...end...|.....|.....|deg/|.....|.............|
|..........|.RA..|dec|.RA..|dec|.....|.....|sec |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:30(0.3)|23:27|+67|22:09|+72|white| 3.5 | 37 | SPO*|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:39(0.5)|10:40|+84|13:03|+77|white| 1.0 | 25 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:45(3.0)|20:54|+35|22:16|+27|white| 1.0 | 09 | SPO |train 0,5 sec|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:20(0.3)|02:10|+08|01:52|-01|white| 3.5 | 36 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:29(2.0)|02:08|+05|02:21|+16|white| 3.5 | 08 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:39(2.0)|02:33|+15|02:39|+08|white| 3.0 | 10 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:41(0.5)|01:59|+25|01:28|+12|white| 3.5 | 35 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:45(0.7)|04:18|+27|03:48|+14|white| 2.0 | 28 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:46(0.7)|03:04|+36|03:55|+36|white| 2.0 | 12 | SPO*|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:50(0.5)|02:28|+41|01:41|+44|white| 4.0 | 27 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:56(0.5)|02:07|+56|02:50|+63|white| 5.0 | 24 | SPO*|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:56(0.3)|03:33|+69|03:04|+74|white| 4.0 | 21 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:00(0.3)|02:45|+61|02:18|+72|white| 2.0 | 35 | DAU |train 1 sec..|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:03(0.5)|02:27|+56|02:00|+61|white| 0.5 | 16 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:07(0.3)|01:23|+54|00:40|+53|white| 4.0 | 19 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:09(0.5)|00:51|+36|22:17|+31|white| 3.0 | 38 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:14(0.5)|02:51|+45|02:37|+53|white| 4.0 | 27 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:27(0.7)|02:34|+66|02:49|+58|white| 4.5 | 11 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:31(0.7)|04:50|+46|05:40|+38|white| 5.0 | 25 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:41(0.5)|06:50|+45|07:07|+55|white|-1.0 | 29 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:43(0.3)|03:57|+51|02:47|+54|white| 5.0 | 32 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:47(0.5)|00:41|+27|00:03|+21|white|-1.0 | 31 | DAU |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|20:51(0.5)|02:04|+15|01:19|+17|white| 2.0 | 37 | SPO |.............|
---------------------------------------------------------------------

18:56-19:04, 21:02-21:05, 21:09-21:16 - break

------------------------------------------------------
| Period......|..Field..|Teff| F | lm |DAU |SPI |SPO |
|..(UT).......| RA..|Dec|..h |...| m..|M| N|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 18:16-19:16 |02:30|+50|0.84|1.0| 6.1|p| 1|p| 0|p| 2|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 19:16-20:16 |02:30|+50|0.88|1.0| 6.0|p| 5|p| 0|p| 9|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 20:16-21:16 |02:30|+50|0.78|1.3| 5.7|p| 3|p| 0|p| 3|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| Total ..... |-----|---|2.51|1.1| 5.9|p| 9|p| 0|p|14|
------------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| DAU..|....|....|....|....| 1.0|....| 1.0| 1.0| 1.0| 3.0| 2.0|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPI..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....| 1.0| 0.5| 1.5| 3.0| 3.0| 3.5| 1.5|
---------------------------------------------------------------
------------------------------------------------------------------------

Best regards, Mikhail Maslov