F A C U L A A C T I V I T Y 4th quarter 2011 Fwo, Fw, Asf, Psf * 10 Day October November December 1 17 37 1273 0 12 36 922 0 10 15 190 -1 2 12 32 1052 0 7 40 1227 0 20 0 210 -1 3 18 30 1032 0 6 30 958 0 13 30 768 0 4 17 43 1570 0 15 13 630 10 20 10 250 -1 5 -1 -1 -1 -1 10 15 322 0 0 40 600 -1 6 3 37 607 0 7 37 803 0 20 20 390 -1 7 7 20 300 0 12 32 942 0 -1 -1 -1 -1 8 23 18 485 0 16 22 838 0 5 35 560 -1 9 30 14 470 0 30 8 507 0 30 20 580 -1 10 -1 -1 -1 -1 -1 -1 -1 -1 3 30 543 0 11 30 20 395 0 20 18 835 0 28 18 834 0 12 30 40 800 -1 15 38 990 0 -1 -1 -1 -1 13 15 18 993 0 14 38 1546 0 -1 -1 -1 -1 14 20 25 750 0 13 40 1208 0 -1 -1 -1 -1 15 20 18 507 0 -1 -1 -1 -1 50 10 450 -1 16 12 32 933 0 3 50 1497 0 -1 -1 -1 -1 17 5 40 1267 0 20 30 430 -1 40 0 300 0 18 7 20 383 0 -1 -1 -1 -1 3 20 297 0 19 -1 -1 -1 -1 -1 -1 -1 -1 13 30 657 0 20 0 35 2185 0 25 10 265 0 5 25 380 0 21 12 42 1454 0 3 20 843 -1 -1 -1 -1 -1 22 10 46 1008 0 0 23 703 -1 20 20 350 -1 23 18 20 943 5 0 40 730 -1 -1 -1 -1 -1 24 0 10 30 -1 10 20 380 -1 30 10 250 0 25 3 20 203 0 0 25 370 -1 -1 -1 -1 -1 26 -1 -1 -1 -1 10 30 555 -1 -1 -1 -1 -1 27 20 15 435 -1 5 18 245 0 20 10 290 -1 28 13 17 600 0 17 17 1130 -1 13 20 375 -1 29 14 16 880 0 0 33 1190 -1 18 23 372 0 30 28 8 715 0 0 40 745 -1 30 20 270 0 31 30 10 1590 0 -1 -1 -1 -1 18 16 544 0 Mean: 15 25 847 0 10 28 800 1 19 19 430 0 Days: 27 27 27 24 26 26 26 16 22 22 22 11 (of 31) (of 30) (of 31) 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, Hartmut Pietsch, A.Winzer, M.Winzer Instruments: Refractors and reflectors from 50/600 to 150/2250 mm (apertures between 2 and 6 inches) Compilation and data processing: Michael Delfs, 08 February 2012