CSV data format for 'SW-All_inc-rAp.csv' and 'SW-Last5Years_inc-rAp.csv': DATE,BSRN,ND,KP1,KP2,KP3,KP4,KP5,KP6,KP7,KP8,KP_SUM,AP1,AP2,AP3,AP4,AP5,AP6,AP7,AP8,AP_AVG,rAp24_1,rAp24_2,rAp24_3,rAp24_4,rAp24_5,rAp24_6,rAp24_7,rAp24_8,rAp36_1,rAp36_2,rAp36_3,rAp36_4,rAp36_5,rAp36_6,rAp36_7,rAp36_8,rAp48_1,rAp48_2,rAp48_3,rAp48_4,rAp48_5,rAp48_6,rAp48_7,rAp48_8,CP,C9,ISN,F10.7_OBS,F10.7_ADJ,F10.7_DATA_TYPE,F10.7_OBS_CENTER81,F10.7_OBS_LAST81,F10.7_ADJ_CENTER81,F10.7_ADJ_LAST81 CSV data format for 'SW-All.csv' and 'SW-Last5Years.csv': DATE,BSRN,ND,KP1,KP2,KP3,KP4,KP5,KP6,KP7,KP8,KP_SUM,AP1,AP2,AP3,AP4,AP5,AP6,AP7,AP8,AP_AVG,CP,C9,ISN,F10.7_OBS,F10.7_ADJ,F10.7_DATA_TYPE,F10.7_OBS_CENTER81,F10.7_OBS_LAST81,F10.7_ADJ_CENTER81,F10.7_ADJ_LAST81 **Field** **Description** DATE Year-Month-Day (ISO 8601) BSRN Bartels Solar Rotation Number. A sequence of 27-day intervals counted continuously from 1832 Feb 8. ND Number of Day within the Bartels 27-day cycle (01-27). KP1 Planetary 3-hour Range Index (Kp) for 0000-0300 UT (values are multiplied by 10 and rounded to an integer value). KP2 Planetary 3-hour Range Index (Kp) for 0300-0600 UT (values are multiplied by 10 and rounded to an integer value). KP3 Planetary 3-hour Range Index (Kp) for 0600-0900 UT (values are multiplied by 10 and rounded to an integer value). KP4 Planetary 3-hour Range Index (Kp) for 0900-1200 UT (values are multiplied by 10 and rounded to an integer value). KP5 Planetary 3-hour Range Index (Kp) for 1200-1500 UT (values are multiplied by 10 and rounded to an integer value). KP6 Planetary 3-hour Range Index (Kp) for 1500-1800 UT (values are multiplied by 10 and rounded to an integer value). KP7 Planetary 3-hour Range Index (Kp) for 1800-2100 UT (values are multiplied by 10 and rounded to an integer value). KP8 Planetary 3-hour Range Index (Kp) for 2100-0000 UT (values are multiplied by 10 and rounded to an integer value). KP_SUM Sum of the 8 Kp indices for the day. AP1 Planetary Equivalent Amplitude (Ap) for 0000-0300 UT. AP2 Planetary Equivalent Amplitude (Ap) for 0300-0600 UT. AP3 Planetary Equivalent Amplitude (Ap) for 0600-0900 UT. AP4 Planetary Equivalent Amplitude (Ap) for 0900-1200 UT. AP5 Planetary Equivalent Amplitude (Ap) for 1200-1500 UT. AP6 Planetary Equivalent Amplitude (Ap) for 1500-1800 UT. AP7 Planetary Equivalent Amplitude (Ap) for 1800-2100 UT. AP8 Planetary Equivalent Amplitude (Ap) for 2100-0000 UT. AP_AVG Arithmetic average of the 8 Ap indices for the day. rAp24_1 Rolling 24-hour average Ap value for 0000-0300 UT (values are multiplied by 10 and rounded to an integer value). rAp24_2 Rolling 24-hour average Ap value for 0300-0600 UT (values are multiplied by 10 and rounded to an integer value). rAp24_3 Rolling 24-hour average Ap value for 0600-0900 UT (values are multiplied by 10 and rounded to an integer value). rAp24_4 Rolling 24-hour average Ap value for 0900-1200 UT (values are multiplied by 10 and rounded to an integer value). rAp24_5 Rolling 24-hour average Ap value for 1200-1500 UT (values are multiplied by 10 and rounded to an integer value). rAp24_6 Rolling 24-hour average Ap value for 1500-1800 UT (values are multiplied by 10 and rounded to an integer value). rAp24_7 Rolling 24-hour average Ap value for 1800-2100 UT (values are multiplied by 10 and rounded to an integer value). rAp24_8 Rolling 24-hour average Ap value for 2100-0000 UT (values are multiplied by 10 and rounded to an integer value). rAp36_1 Rolling 36-hour average Ap value for 0000-0300 UT (values are multiplied by 10 and rounded to an integer value). rAp36_2 Rolling 36-hour average Ap value for 0300-0600 UT (values are multiplied by 10 and rounded to an integer value). rAp36_3 Rolling 36-hour average Ap value for 0600-0900 UT (values are multiplied by 10 and rounded to an integer value). rAp36_4 Rolling 36-hour average Ap value for 0900-1200 UT (values are multiplied by 10 and rounded to an integer value). rAp36_5 Rolling 36-hour average Ap value for 1200-1500 UT (values are multiplied by 10 and rounded to an integer value). rAp36_6 Rolling 36-hour average Ap value for 1500-1800 UT (values are multiplied by 10 and rounded to an integer value). rAp36_7 Rolling 36-hour average Ap value for 1800-2100 UT (values are multiplied by 10 and rounded to an integer value). rAp36_8 Rolling 36-hour average Ap value for 2100-0000 UT (values are multiplied by 10 and rounded to an integer value). rAp48_1 Rolling 48-hour average Ap value for 0000-0300 UT (values are multiplied by 10 and rounded to an integer value). rAp48_2 Rolling 48-hour average Ap value for 0300-0600 UT (values are multiplied by 10 and rounded to an integer value). rAp48_3 Rolling 48-hour average Ap value for 0600-0900 UT (values are multiplied by 10 and rounded to an integer value). rAp48_4 Rolling 48-hour average Ap value for 0900-1200 UT (values are multiplied by 10 and rounded to an integer value). rAp48_5 Rolling 48-hour average Ap value for 1200-1500 UT (values are multiplied by 10 and rounded to an integer value). rAp48_6 Rolling 48-hour average Ap value for 1500-1800 UT (values are multiplied by 10 and rounded to an integer value). rAp48_7 Rolling 48-hour average Ap value for 1800-2100 UT (values are multiplied by 10 and rounded to an integer value). rAp48_8 Rolling 48-hour average Ap value for 2100-0000 UT (values are multiplied by 10 and rounded to an integer value). CP Cp or Planetary Daily Character Figure. A qualitative estimate of overall level of magnetic activity for the day determined from the sum of the 8 Ap indices. Cp ranges, in steps of one-tenth, from 0 (quiet) to 2.5 (highly disturbed). C9 A conversion of the 0-to-2.5 range of the Cp index to one digit between 0 and 9. ISN International Sunspot Number. Records contain the Zurich number through 1980 Dec 31 and the International Brussels number thereafter. F10.7_OBS Observed 10.7-cm Solar Radio Flux (F10.7). Measured at Ottawa at 1700 UT daily from 1947 Feb 14 until 1991 May 31 and measured at Penticton at 2000 UT from 1991 Jun 01 on. Expressed in units of 10-22 W/m2/Hz. F10.7_ADJ 10.7-cm Solar Radio Flux (F10.7) adjusted to 1 AU. F10.7_DATA_TYPE Flux Qualifier. OBS: Observed flux measurement INT: SERENE interpolation of missing data or data outliers PRD: 45-Day predicted flux PRM: Monthly predicted flux F10.7_OBS_CENTER81 Centered 81-day arithmetic average of F10.7 (observed). F10.7_OBS_LAST81 Last 81-day arithmetic average of F10.7 (observed). F10.7_ADJ_CENTER81 Centered 81-day arithmetic average of F10.7 (adjusted). F10.7_ADJ_LAST81 Last 81-day arithmetic average of F10.7 (adjusted).