NAMN Visual Observing Form: Summary Report DATE: 2001 October 20/21 BEGIN: 1105 UT END: 1207 UT OBSERVER: Wes Stone (STOWE) LOCATION: Long: 122.867 West; Lat: 42.576 North City & State: Chiloquin, OR Elevation: 1300 meters RECORDING METHOD: Tape Recorder/Illuminated Watch ----------------------------------------------------------------------- OBSERVED SHOWERS: (Use 3 letter Codes) STA 2h 50m, +11 NTA 2h 50m, +17 ORI 6h 20m, +16 EGE 7h 00m, +27 NPX 7h 44m, +36 SPX 7h 44m +06 SPO ----------------------------------------------------------------------- OBSERVING PERIODS: (On average, 3 sec/meteor subtracted for recording purposes.) 0 = None seen; / = shower not watched. PERIOD(UT) LM STA NTA ORI EGE NPX SPX SPO 1105-1207 6.33 2 0 17 1 1 0 7 Teff=1.00h. Field: 5.5h, +30 from 1105-1145; thereafter 6h, +60 ----------------------------------------------------------------------- MAGNITUDE DISTRIBUTIONS: SHOWER -1 0 +1 +2 +3 +4 +5 TOTAL STA - - - - 2 - - 2 ORI - 3 2 5 3 3 1 17 EGE - - - 1 - - - 1 NPX - 1 - - - - - 1 SPO 1 - 1 - 4 1 - 7 TOTAL 28 ----------------------------------------------------------------------- SKY OBSCURED: 0% FROM: 1105 UT TO: 1140 UT 10% FROM: 1140 UT TO: 11:45 UT 20% FROM: 11:45 UT TO: 12:07 UT F= 1.09 ----------------------------------------------------------------------- DEAD TIME: 2 minutes for looking at watch plus position change BREAKS: none ----------------------------------------------------------------------- LIMITING MAGNITUDE: STAR STAR TIME AREA COUNT LM 1105 2 14 6.40 1105 8 15 6.27 1105 17 19 6.30 1135 4 13 6.47 1218 8 14 6.19 MEAN LIMITING MAGNITUDE: 6.33 ----------------------------------------------------------------------- METEOR DATA: SPEED # TIME(UT) SHOWER MAG (1-5) COLOR TRAIN(SEC) ----------------------------------------------------------------------- 1 1105 Npx 0 5 1 2 1106 SPO 4 3 3 1113 ORI 2 4 ~ 4 1114 ORI 2 4 ~ 5 1115 SPO -1 3 yellow ~ 6 1115 EGE 2 4 ~ 7 1117 ORI 4 3 8 1117 ORI 1 3 ~ 9 1118 ORI 0 5 1 10 1125 SPO 3 3 ~ 11 1126 STA 3 3 12 1127 ORI 4 3 13 1127 STA 3 3 14 1128 ORI 3 4 15 1130 ORI 5 5 16 1133 ORI 4 4 17 1135 ORI 2 4 ~ 18 1138 SPO 3 3 19 1139 SPO 3 4 20 1141 ORI 3 5 21 1145 ORI 0 4 22 1148 ORI 3 4 23 1154 SPO 3 4 ~ 24 1155 ORI 0 4 yellow 1 25 1156 ORI 2 4 26 1200 ORI 1 5 27 1201 SPO 1 2 28 1207 ORI 2 3 1 SPEED (VELOCITY) SCALE: 0 = Stationary 1 = Very Slow 2 = Slow 3 = Medium 4 = Fast 5 = Very Fast ----------------------------------------------------------------------- REMARKS: Npx = Northern Apex; Spx = Southern Apex ~ = wake (train of <1 second) Meteor 5 traveled below Procyon from a radiant possibly in Lepus. Meteor 27 lasted about 4 seconds in a slow burn from N->SE. -----------------------------------------------------------------------