MAXIS balloon X-ray event intervals with peak X-ray count rate > 500 cps See description of columns below. Name DOY Time(UT) Lat. Lon. Alt.(Km) L MLT h type ------------------------------------------------------------------------------------------------- B2a 019 2120-2345 -74.0 -7.2 36.5 4.7 1920-2145 -2.2 MeV event B2b 020 0000-0045 -74.0 -9.3 36.0 4.6 2150-2240 -2.0 MeV event C2b 022 1942-1957 -73.9 -72.0 38.2 3.7 1530-1545 -1.7 MeV event C2c_v 023 0025-0045 -73.6 -78.1 37.9 3.7 2000-2020 -5.9 pulsations C2d 023 0100-0235 -73.6 -80.1 37.7 3.7 2031-2206 -4.1 pulsations? C2e_i 023 0320-0325 -73.6 -81.9 37.5 3.7 2247-2252 -2.4 MeV event C2e_ii 023 0325-0405 -73.6 -82.4 37.6 3.8 2251-2331 -2.4 MeV event C3a 023 1100-1330 -73.0 -90.0 37.4 3.9 0612-0842 -3.3 microburst C3b 023 1330-1800 -74.5 -96.5 37.8 4.2 0830-1300 -3.6 microburst C4a_i 024 0625-0655 -74.8 -106.3 36.0 4.4 0103-0133 -3.6 microburst C4a_ii 024 0655-0720 -73.8 -106.7 35.9 4.4 0132-0157 -3.4 microburst C4b_i 024 0800-0930 -73.8 -107.4 35.9 4.4 0236-0406 -3.4 microburst C4b_ev 024 0930-1300 -73.7 -109.0 36.3 4.5 0402-0732 -3.6 microburst C4c_i 024 1300-1500 -73.4 -112.5 37.4 4.5 0724-0924 -3.6 microburst C4c_ii 024 1500-1655 -73.5 -114.9 38.2 4.7 0919-1114 -3.7 microburst C4c_iii 024 1655-1725 -73.7 -116.5 38.4 4.8 1112-1142 -3.5 microburst D1a_i 024 1910-2250 -73.5 -117.9 38.4 4.8 1323-1703 -3.3 microburst D1a_ii 024 2250-0150 -73.3 -120.8 38.6 4.9 1657-1957 -3.5 microburst D1b_i 025 0225-0305 -73.5 -124.0 38.5 5.1 2026-2106 -2.1 MeV event D1b_ii 025 0305-0405 -73.6 -124.8 38.2 5.2 2105-2205 -3.2 auroral D1b_iii 025 0440-0505 -73.8 -126.4 37.8 5.4 2237-2302 -2.8 hard auroral D2a_ev 025 1800-2250 -73.5 -141.6 38.0 6.6 1124-1614 -4.7 auroral D2a_sp 025 2105-2110 -73.6 -141.4 38.2 6.6 1430-1435 -2.1 MeV event D2b_ev 025 2355-0005 -73.3 -144.0 38.4 6.8 1653-1724 -1.8 MeV event D2c_ev 026 0510-0540 -73.7 -149.5 38.0 7.6 2219-2249 -3.6 auroral Description of columns: ----------------------- Name: Designation given to specific event (also labelled in plots) DOY: Day of Year 2000 Time: Time interval of event in UT Lat.: Balloon latitude at event midpoint time Lon.: Balloon East longitude at event midpoint time Alt.: Balloon altitude in Km at event midpoint time L: L-value of balloon at midpoint time using IGRF model MLT: Magnetic local time of event using IGRF model h: Spectral hardness parameter determined by fitting power law to background subtracted X-ray spectrum between 100-180 keV. "h" is the power law index. type: Event type (i.e microburst precipitation, MeV event, auroral precipitation)