Visual Observing Form - Summary Report Day:20 Month:04 Year:2015 Begin: 19h12m (UT) End: 20h43m(UT) Location long: 110d 00m 40s latit: 25d 48m 02s height: 260m Site: Yuecheng Ridge Observatory,Longsheng,Guilin,Guangxi Country: PRC Observer: Director Showers: ----------------- | Shw |alpha|delta| |-----------------| | LYR | 269 | +34 | | ANT | 222 | -16 | | SPO | | | ----------------- Observing Periods: -------------------------------------------------- | Period | Field |Teff | F | Lm |LYR|ANT|SPO|Tot| | (UT) |RA |Dec| h | | m |M|N|M|N|M|N| | |----------------------------------------------|---| |1912-1935|234|+27|0.383|1.053|4.51|c|0|c|1|c|1| 2 | |1935-1944|250|+32|0.15 |1.053|4.41|c|0|c|0|c|0| 0 | |1944-2043|250|+32|0.983|1.053|4.41|c|0|c|2|c|0| 2 | |----------------------------------------------|---| | tot | |1.516| | 0| 3| 1| 4 | -------------------------------------------------- Magnitude Distributions: ------------------------------------------------------------- |Shower | -6| -5| -4| -3| -2| -1| 0 | +1| +2| +3| +4|Tot| |-------------|---|---|---|---|---|---|---|---|---|---|---|---| |ANT 1912-2043| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | |SPO 1912-2043| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | ------------------------------------------------------------- Sky Obscured: -------------------- -------- | Obscured Field | % | | Breaks | |----------------|---| |--------| | 19:12 to 20:43 | 5 | | 0.000h | -------------------- -------- K= 0, F=1/(1-K)= 1 (same as on summary report) Limiting Magnitude: -------------------------- | time| star | star | Lm | | (UT)| area | count| (mag)| |-----|------|------|------| |19:12| 11 | 07 | 4.51 | |19:44| 13 | 05 | 4.41 | |20:41| 13 | 05 | 4.41 | -------------------------- Detail Information for observed meteors: # TIME(UT) MAG VEL. COLOR SHOWER TRAIN MAP ACCURACY --------------------------------------------------------------------- 01 1918 3 3 white ANT 02 1924 1 2 SPO 03 1958 4 4 ANT 04 2025 3 ANT Velocity (VEL.) Scale: 0 = Stationary 1 = Very Slow 2 = Slow 3 = Medium 4 = Fast 5 = Very Fast --------------------------------------------------------------------- REMARKS: Weather: clear. Transparency: AAAA 5/7 ---------------------------------------------------------------------