(meteorobs) obs.period 2005.06.10-12

Mikhail Maslov ast0 at mail.ru
Tue Jun 14 07:33:13 EDT 2005


Hello,

Three observations from 10 to 12 June, among others with the purpose
of checking possible activity from the comet P/2005 JQ5 (Catalina).
During the 1st observation the sky was transparent, lm reached 5.2 mag
in the first hour and 5.4 in the second one. Meteor activity
was not high, with meteors of medium and low brightness. The most
interesting was very first meteor: a rather low sporatic,
flying from south-east (didn't suit Sagittarids radiant).
In the evening before the second observation so cirrus clouds
appeared. After sunset they vanished, but the sky was however slighly
worse then in the previous night - lm was 5.1 in the first hour and
5.3 in the second. Activity remained not very high
7 meteors during 2 hours. However, the session was remarkable due to
four fast sporadic meteors. Two of them, very fast, flied from east to
west,
one slower a bit - from north-east to south-west and one slower a bit
more, from south-east to north-west.
The third night was also clear. lm remained the same as in the previous
night. Meteor activity was also equal to the second night.
No meteors suitable to theoretical radiant of P/2005 JQ5 (Catalina)
were seen. The most interesting session events were
two quite fast and very short meteors with moderately-high brighness,
flied from west to east in the region of Lyra and Cygnus.


Visual Observing Form - Summary Report
Day: 10 Month:6 Year:2005; Begin: 17h 05m; End: 19h 05m
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|SAG|
|-------------|------------|---|
| 17:05-18:05 | 0.13|. 04 .| 10|
|-------------|------------|---|
| 18:05-19:05 | --- |. bh .| 12|
--------------------------------
Air temperature: begin +17°C, end +14°C

Meteor data:
---------------------------------------------------------------------
|time, UT .|...apparent path...|color|mag. |ang.|Show.|Remarks......|
|(duration,|---------|---------|.....|.....|vel,|.....|.............|
|sec)......|..begin..|...end...|.....|.....|deg/|.....|.............|
|..........|.RA..|dec|.RA..|dec|.....|.....|sec |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:20(1.0)|15:18|+24|14:55|+33|white| 1.0 | 09 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:28(0.5)|13:39|+31|12:36|+36|white| 4.5 | 26 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:56(0.5)|15:56|+47|14:37|+38|white| 4.0 | 31 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:01(0.3)|14:29|+32|13:49|+27|white| 4.5 | 33 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:20(0.3)|15:42|+48|15:25|+40|white| 3.0 | 35 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:40(0.5)|20:11|+30|20:33|+38|white| 4.0 | 19 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:41(1.0)|14:25|+61|13:26|+56|yello| 2.0 | 09 | SPO |train 3 sec..|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:01(0.5)|16:00|+42|16:34|+42|white| 3.5 | 06 | SPO |.............|
---------------------------------------------------------------------

-------------------------------------------------
| Period......|..Field..|Teff| F | lm |SAG |SPO |
|..(UT).......| RA..|Dec|..h |...| m..|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|
| 17:05-18:05 |17:20|+41|0.97|1.0| 5.2|p| 0|p| 4|
|-------------|-----|---|----|---|----|-|--|-|--|
| 18:05-19:05 |17:20|+41|0.97|1.0| 5.4|p| 0|p| 4|
|-------------|-----|---|----|---|----|-|--|-|--|
| Total ..... |-----|---|1.93|1.0| 5.3|p| 0|p| 8|
-------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| SAG..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....|....|....| 1.0| 1.0| 1.5| 3.5| 1.0|
---------------------------------------------------------------
---------------------------------------------------------------------

Visual Observing Form - Summary Report
Day: 11 Month:6 Year:2005; Begin: 17h 06m; End: 19h 06m
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|SAG|
|-------------|------------|---|
| 17:06-18:06 | 0.20|. 06 .| 11|
|-------------|------------|---|
| 18:06-19:06 | --- |. bh .| 12|
--------------------------------
Air temperature: begin +20°C, end +17°C

Meteor data:
---------------------------------------------------------------------
|time, UT .|...apparent path...|color|mag. |ang.|Show.|Remarks......|
|(duration,|---------|---------|.....|.....|vel,|.....|.............|
|sec)......|..begin..|...end...|.....|.....|deg/|.....|.............|
|..........|.RA..|dec|.RA..|dec|.....|.....|sec |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:32(1.0)|16:27|+48|16:31|+41|white| 5.0 | 02 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:38(0.3)|16:21|+49|14:31|+41|white| 0.0 | 38 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:47(0.5)|15:56|+50|13:53|+60|white|-1.0 | 33 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:26(0.5)|15:30|+41|14:49|+43|white| 5.0 | 28 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:27(0.3)|17:19|+07|16:37|-01|white| 2.0 | 35 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:41(0.3)|14:41|+19|14:00|+15|white| 4.0 | 31 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:58(0.5)|17:05|+52|17:12|+45|white| 5.0 | 09 | SPO |.............|
---------------------------------------------------------------------

-------------------------------------------------
| Period......|..Field..|Teff| F | lm |SAG |SPO |
|..(UT).......| RA..|Dec|..h |...| m..|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|
| 17:06-18:06 |17:20|+41|0.98|1.0| 5.1|p| 0|p| 3|
|-------------|-----|---|----|---|----|-|--|-|--|
| 18:06-19:06 |17:20|+41|0.97|1.0| 5.3|p| 0|p| 4|
|-------------|-----|---|----|---|----|-|--|-|--|
| Total ..... |-----|---|1.94|1.0| 5.2|p| 0|p| 7|
-------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| SAG..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....| 1.0| 1.0|....| 1.0|....| 1.0| 3.0|
---------------------------------------------------------------


Visual Observing Form - Summary Report
Day: 12 Month:6 Year:2005; Begin: 17h 07m; End: 19h 07m
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|SAG|
|-------------|------------|---|
| 17:07-18:07 | 0.28|. 08 .| 11|
|-------------|------------|---|
| 18:07-19:07 | 0.29|. 01 .| 12|
--------------------------------
Air temperature: begin +19°C, end +17°C

Meteor data:
---------------------------------------------------------------------
|time, UT .|...apparent path...|color|mag. |ang.|Show.|Remarks......|
|(duration,|---------|---------|.....|.....|vel,|.....|.............|
|sec)......|..begin..|...end...|.....|.....|deg/|.....|.............|
|..........|.RA..|dec|.RA..|dec|.....|.....|sec |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:39(0.5)|13:33|+15|13:22|+06|white| 4.5 | 26 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:44(0.5)|15:41|+29|15:43|+21|white| 5.0 | 14 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:52(0.3)|18:45|+14|18:57|+04|white| 0.5 | 24 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:11(0.3)|18:34|+45|19:07|+38|white| 1.0 | 26 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:36(0.5)|19:01|+53|19:26|+50|white| 1.0 | 09 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:46(0.5)|15:42|+29|15:14|+29|white| 5.0 | 12 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:03(0.3)|16:43|+66|16:25|+58|white| 4.5 | 16 | SPO |.............|
---------------------------------------------------------------------

-------------------------------------------------
| Period......|..Field..|Teff| F | lm |SAG |SPO |
|..(UT).......| RA..|Dec|..h |...| m..|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|
| 17:07-18:07 |17:20|+41|0.98|1.0| 5.1|p| 0|p| 3|
|-------------|-----|---|----|---|----|-|--|-|--|
| 18:07-19:07 |17:20|+41|0.97|1.0| 5.3|p| 0|p| 4|
|-------------|-----|---|----|---|----|-|--|-|--|
| Total ..... |-----|---|1.94|1.0| 5.2|p| 0|p| 7|
-------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| SAG..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....|....| 0.5| 2.5|....|....| 1.0| 3.0|
---------------------------------------------------------------

Best regards, Mikhail Maslov




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