F A C U L A A C T I V I T Y 2nd quarter 2018 Fwo, Fw, Asf, Psf * 10 Day April May June 1 0 0 0 0 10 0 293 0 15 5 370 0 2 13 0 170 0 0 0 0 0 15 5 265 0 3 20 0 170 0 7 0 237 0 10 10 395 0 4 13 0 208 0 3 10 290 0 15 5 890 0 5 5 0 25 0 20 5 220 0 7 3 100 0 6 8 0 203 0 10 7 340 0 7 3 417 0 7 0 0 0 0 13 0 300 0 10 0 240 0 8 8 0 215 0 20 10 550 0 10 0 273 0 9 10 3 280 0 10 10 600 0 13 0 213 5 10 13 0 390 0 10 10 150 0 10 0 25 0 11 10 0 327 0 10 0 50 0 10 0 160 0 12 8 3 222 0 10 0 335 0 10 10 430 -1 13 10 10 165 0 10 0 280 0 -1 -1 -1 -1 14 30 10 140 0 8 0 313 0 5 8 198 0 15 0 0 0 0 10 0 70 0 0 0 0 0 16 20 0 100 0 20 0 120 0 10 0 30 0 17 10 3 270 0 10 0 100 0 5 0 230 0 18 18 0 317 0 30 0 530 0 7 7 247 0 19 3 10 358 0 15 0 308 0 5 5 55 0 20 13 10 432 0 10 0 200 0 15 10 270 0 21 20 10 547 0 5 5 328 0 20 7 240 0 22 13 3 120 0 3 10 383 0 7 10 487 0 23 0 0 0 0 5 10 340 0 0 10 180 -1 24 10 0 50 0 0 15 760 0 10 0 40 -1 25 10 0 198 0 0 15 507 0 20 10 240 0 26 15 0 45 0 3 20 575 0 10 10 273 0 27 7 3 200 0 7 10 307 0 15 5 195 0 28 13 0 357 0 13 0 267 0 10 0 100 0 29 5 5 210 0 5 0 158 0 20 0 205 0 30 13 0 343 0 0 0 0 0 17 0 233 0 31 -1 -1 -1 -1 7 0 163 0 -1 -1 -1 -1 Mean: 11 2 202 0 9 4 293 0 11 4 241 0 Days: 30 30 30 30 31 31 31 31 29 29 29 26 (of 30) (of 31) (of 30) Explanation of the data: Fwo - number of area shaped facula regions without spots; Fw - number of area shaped facula regions with spots; Asf - total number of the individual faculae observed inside of the fwo- and the fw-areas only; Psf - total number of the single point shaped faculae observed outside of the fwo- and fw-areas only and without the polar faculae. The value "-1" means a observation was not made. All other numbers are the daily means of all observers multiplied by 10. Observers: F.Brandl, H.Bretschneider, M.Delfs (WFS-Berlin), M.Holl, E.Junker Instruments: Refractors and reflectors from 50/600 to 150/2250 mm (apertures between 2 and 6 inches) Compilation and data processing: Michael Delfs, 11 July 2018