(meteorobs) obs.period 2005.12.19-22

[Mikhail Maslov]

Hello,
Another two observations
An observation on 19-20 December. The sky was clear but because of the
Noon lm was only 5.2 mag.
During Teff=0.98 h I saw only three faint meteors, namely 1 Ursid and
2 sporadics.
An observation on 22 December. There was some cirrus clouds in the sky
and the rising Moon made lm=5.2 mag.
So far, during Teff=0.98 h I saw 3 meteors, all were Ursids, the
shower was definitely showing activity.
Hope to see soon Quadrantids under moonless sky.

Visual Observing Form - Summary Report
Day:19-20 Month:12 Year:2005; Begin: 23h 50m; End: 0h 50m
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|COM|URS|
|-------------|------------|---|---|
| 16:37-17:37 | 0.83|. 44 .| 58| 34|
------------------------------------
Air temperature: begin -18°C, end -18°C

Meteor data:
---------------------------------------------------------------------
|time, UT .|...apparent path...|color|mag. |ang.|Show.|Remarks......|
|(duration,|---------|---------|.....|.....|vel,|.....|.............|
|sec)......|..begin..|...end...|.....|.....|deg/|.....|.............|
|..........|.RA..|dec|.RA..|dec|.....|.....|sec |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|00:00(0.5)|12:53|+50|12:43|+43|white| 4.5 | 12 | URS |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|00:13(0.5)|15:54|+73|15:51|+70|white| 4.5 | 07 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|00:34(0.3)|13:50|+56|13:23|+59|white| 4.5 | 16 | SPO |.............|
---------------------------------------------------------------------

------------------------------------------------------
| Period......|..Field..|Teff| F | lm |COM |URS |SPO |
|..(UT).......| RA..|Dec|..h |...|mag.|M| N|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 16:37-17:37 |13:22|+58|0.98|1.0| 5.2|p| 0|p| 1|p| 2|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| Total ..... |-----|---|0.98|1.0| 5.2|p| 0|p| 1|p| 2|
------------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| COM..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| URS..|....|....|....|....|....|....|....|....|....| 0.5| 0.5|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....|....|....|....|....|....| 1.0| 1.0|
---------------------------------------------------------------
--------------------------------------------------------------------------



Visual Observing Form - Summary Report
Day:22 Month:12 Year:2005; Begin: 18h 14m; End: 19h 14m
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|COM|URS|
|-------------|------------|---|---|
| 18:14-19:14 | 0.60|. 12 .| 24| 45|
------------------------------------
Air temperature: begin -17°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 |.....|.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:26(1.0)|-----|---|-----|---|white|-1.0 | 20 | URS |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|18:53(0.7)|-----|---|-----|---|white| 1.0 | 17 | URS |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|19:12(0.3)|-----|---|-----|---|white| 5.0 | 16 | URS |.............|
---------------------------------------------------------------------

------------------------------------------------------
| Period......|..Field..|Teff| F | lm |COM |URS |SPO |
|..(UT).......| RA..|Dec|..h |...|mag.|M| N|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 18:14-19:14 |06:36|+56|0.98|1.0| 5.2|c| 0|c| 3|c| 0|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| Total ..... |-----|---|0.98|1.0| 5.2|c| 0|c| 3|c| 0|
------------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| COM..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| URS..|....|....|....|....| 1.0|....| 1.0|....|....|....| 1.0|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....|....|....|....|....|....|....|....|
---------------------------------------------------------------
--------------------------------------------------------------------------

Best regards, Mikhail Maslov