AP Indices will be read from 1961 APSTAR output will be written to 1961APS.txt DATA from 1961 to 1961 will be processed. An Ap* of 40 will indicate disturbance onset. An Ap* of 40 will indicate disturbance end. IN THESE TABLES, UT TIMES REPRESENT INTERVALS. i.e., 0000 UT represents 0000 - 0259 UT, and 0300 UT represents 0300 - 0559 UT. Please Stand-by. End of Data.... 365 records read. Total Hours >= 40: 516 Percent of time >= 40: 5.9%Z CALENDAR DISTRIBUTION OF Ap*MAX ----------------------------------------------------------------------- YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL ----------------------------------------------------------------------- 1961 1 0 0 0 0 0 0 0 0 0 2 0 3 ----------------------------------------------------------------------- TOTAL 1 0 0 0 0 0 0 0 0 0 2 0 3 Z DISTRIBUTION OF Ap*MAX BY YEAR ANNUAL MEAN SUNSPOT NUMBERS Histogram Scale = 1/2 Histogram Scale = 1/5 1961 3: ** 0: Z DISTRIBUTION OF Ap*MAX BY MONTH 1 : 1 * 2 : 0 3 : 0 4 : 0 5 : 0 6 : 0 7 : 0 8 : 0 9 : 0 10 : 0 11 : 2 ** 12 : 0 DISTRIBUTION OF Ap*MAX ONSETS BY UNIVERSAL TIME 0000 UT: 4 **** 0300 UT: 4 **** 0600 UT: 2 ** 0900 UT: 1 * 1200 UT: 4 **** 1500 UT: 1 * 1800 UT: 6 ****** 2100 UT: 0 Z CHRONOLOGICAL LISTING OF AP*MAX ----------------------------------------------------------------------------------------- START DAY START UT START DAY START UT END DAY END UT DURATION MAX AVG SUM ONSET ONSET MAX Ap* MAX Ap* STORM STORM HOURS Ap* Ap* ap ----------------------------------------------------------------------------------------- 61/01/19 0600 61/01/19 1800 61/01/20 0000 21 52 46 507 61/02/04 0000 61/02/04 1200 61/02/04 2100 24 66 55 576 61/02/17 0300 61/02/17 1800 61/02/18 0000 24 59 52 629 61/03/05 1200 61/03/05 1500 61/03/05 2100 12 46 44 385 61/03/09 1200 61/03/09 1500 61/03/10 0300 18 49 46 439 61/03/19 0300 61/03/19 0300 61/03/19 0300 3 40 40 321 61/04/14 0000 61/04/14 0900 61/04/15 0300 30 98 78 936 61/06/20 1800 61/06/21 0900 61/06/22 0300 36 73 60 997 61/07/04 1200 61/07/04 1800 61/07/05 0000 15 48 44 455 61/07/12 1800 61/07/13 1200 61/07/14 1500 48 139 98 1729 61/07/17 0300 61/07/17 1800 61/07/18 1500 39 96 74 1146 61/07/20 1800 61/07/20 1800 61/07/20 2100 6 40 40 349 61/07/26 0900 61/07/27 0000 61/07/27 1800 36 114 83 1151 61/08/01 1800 61/08/02 0000 61/08/02 0000 9 42 41 354 61/08/29 1800 61/08/29 1800 61/08/29 1800 3 40 40 325 61/08/30 0600 61/08/30 0900 61/08/30 1200 9 46 43 393 61/09/24 0000 61/09/24 0900 61/09/24 1800 21 62 50 585 61/09/30 0300 61/09/30 1800 61/10/01 0600 30 142 108 1198 61/10/27 1500 61/10/28 0900 61/10/28 2100 33 145 107 1354 61/11/07 0000 61/11/07 0600 61/11/07 1500 18 51 46 488 61/11/17 1200 61/11/17 2100 61/11/18 0600 21 51 46 546 61/11/30 1800 61/12/02 0900 61/12/03 0300 60 84 62 1413 ----------------------------------------------------------------------------------------- Z LISTING BY RANK OF AP*MAX --------------------------------------------------------------------------------------------- RANK Ap* START DAY START UT START DAY START UT END DAY END UT DURATION AVG SUM ONSET ONSET MAX Ap* MAX Ap* STORM STORM HOURS Ap* ap --------------------------------------------------------------------------------------------- 1 145 61/10/27 1500 61/10/28 0900 61/10/28 2100 33 107 1354 2 142 61/09/30 0300 61/09/30 1800 61/10/01 0600 30 108 1198 3 139 61/07/12 1800 61/07/13 1200 61/07/14 1500 48 98 1729 4 114 61/07/26 0900 61/07/27 0000 61/07/27 1800 36 83 1151 5 98 61/04/14 0000 61/04/14 0900 61/04/15 0300 30 78 936 6 96 61/07/17 0300 61/07/17 1800 61/07/18 1500 39 74 1146 7 84 61/11/30 1800 61/12/02 0900 61/12/03 0300 60 62 1413 8 73 61/06/20 1800 61/06/21 0900 61/06/22 0300 36 60 997 9 66 61/02/04 0000 61/02/04 1200 61/02/04 2100 24 55 576 10 62 61/09/24 0000 61/09/24 0900 61/09/24 1800 21 50 585 11 59 61/02/17 0300 61/02/17 1800 61/02/18 0000 24 52 629 12 52 61/01/19 0600 61/01/19 1800 61/01/20 0000 21 46 507 13 51 61/11/07 0000 61/11/07 0600 61/11/07 1500 18 46 488 14 51 61/11/17 1200 61/11/17 2100 61/11/18 0600 21 46 546 15 49 61/03/09 1200 61/03/09 1500 61/03/10 0300 18 46 439 16 48 61/07/04 1200 61/07/04 1800 61/07/05 0000 15 44 455 17 46 61/08/30 0600 61/08/30 0900 61/08/30 1200 9 43 393 18 46 61/03/05 1200 61/03/05 1500 61/03/05 2100 12 44 385 19 42 61/08/01 1800 61/08/02 0000 61/08/02 0000 9 41 354 20 40 61/03/19 0300 61/03/19 0300 61/03/19 0300 3 40 321 21 40 61/07/20 1800 61/07/20 1800 61/07/20 2100 6 40 349 22 40 61/08/29 1800 61/08/29 1800 61/08/29 1800 3 40 325 ----------------------------------------------------------------------------------------------