(meteorobs) obs.period 2005.04.22-24

[Mikhail Maslov]

Hello,

An observation on 24 April. Unfortunately, as the previous year I
couldn't observe the Lyrids max. At these days we had very warm
weather,
up to +25C and even with a thunderstorm in the evening. At night
clouds were virtually absent, but the strong haze and the full
Moon decreased lm to 3.5 mag. By 24 April the haze had almost
competely vanished and under the full Moon my lm reached 5.0 mag.
During one observing hour I saw four sporadic meteors, then a layer of
clouds closed the sky and I finished the observation.

Visual Observing Form - Summary Report
Day: 24 Month:4 Year:2005; Begin: 17h 28m; End: 18h 28m
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|LYR|
|-------------|------------|---|---|
| 17:28-18:28 | 1.00|. 18 .| 13| 39|
------------------------------------
Air temperature: begin +4°C, end +4°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(0.5)|11:37|+62|12:11|+60|white| 4.0 | 06 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:34(0.3)|14:07|+78|12:20|+76|white| 4.5 | 22 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:47(0.3)|15:13|+80|14:35|+75|white| 4.5 | 16 | SPO |.............|
|----------|-----|---|-----|---|-----|-----|----|-----|-------------|
|17:53(1.0)|20:46|+69|21:51|+76|white| 3.0 | 11 | SPO |.............|
---------------------------------------------------------------------

------------------------------------------------------
| Period......|..Field..|Teff| F | lm |SAG |LYR |SPO |
|..(UT).......| RA..|Dec|..h |...| m..|M| N|M| N|M| N|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| 17:28-18:28 |14:47|+42|0.97|1.0| 5.0|p| 0|p| 0|p| 4|
|-------------|-----|---|----|---|----|-|--|-|--|-|--|
| Total ..... |-----|---|0.97|1.0| 5.0|p| 0|p| 0|p| 4|
------------------------------------------------------

---------------------------------------------------------------
|Shower| -5 | -4 | -3 | -2 | -1 |. 0 | +1 | +2 | +3 | +4 | +5 |
|------|----|----|----|----|----|----|----|----|----|----|----|
| SAG..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| VIR..|....|....|....|....|....|....|....|....|....|....|....|
|------|----|----|----|----|----|----|----|----|----|----|----|
| SPO..|....|....|....|....|....|....|....|....| 1.0| 2.0| 1.0|
---------------------------------------------------------------

Best regards, Mikhail Maslov