F A C U L A A C T I V I T Y 2nd quarter 2011 Fwo, Fw, Asf, Psf * 10 Day April May June 1 20 14 400 0 8 20 628 0 17 7 690 0 2 24 14 758 0 20 20 280 0 22 23 817 0 3 27 15 1113 0 17 10 297 0 23 25 560 0 4 23 15 707 0 15 17 547 0 10 13 300 15 5 20 20 230 -1 20 14 654 0 12 10 380 0 6 30 25 1070 0 25 10 795 0 18 13 670 0 7 13 25 793 0 30 15 500 -1 22 18 776 0 8 20 24 628 0 10 20 440 0 13 23 947 0 9 17 20 618 0 10 23 623 0 15 25 630 15 10 23 5 708 0 14 20 590 0 12 8 436 0 11 12 8 504 0 15 18 315 0 16 8 660 0 12 20 20 623 -1 28 5 630 0 18 3 678 0 13 30 20 330 0 22 12 520 0 20 0 233 0 14 17 27 643 0 22 18 382 0 26 12 432 0 15 12 24 826 0 18 20 586 0 10 10 455 5 16 8 26 586 0 5 20 320 -1 4 12 536 0 17 14 12 550 0 10 23 363 0 16 16 562 0 18 18 15 772 0 17 15 450 0 40 10 290 0 19 12 22 828 0 16 16 350 0 22 8 522 0 20 15 18 630 0 18 23 553 0 18 3 165 0 21 8 18 760 0 20 13 352 0 10 0 104 20 22 11 17 767 0 30 17 545 5 20 8 133 0 23 20 20 743 0 23 15 528 0 17 3 107 0 24 30 15 1037 0 25 2 403 5 20 12 590 0 25 24 16 494 0 17 5 373 0 24 14 598 5 26 16 6 376 0 8 15 482 0 20 10 402 0 27 3 17 530 -1 10 27 327 0 27 2 612 0 28 13 10 297 0 10 33 708 0 12 17 752 0 29 10 24 928 0 10 34 878 0 24 12 704 0 30 12 34 1094 0 12 38 767 5 10 0 90 0 31 -1 -1 -1 -1 5 35 360 -1 -1 -1 -1 -1 Mean: 17 18 678 0 16 18 501 1 18 11 494 2 Days: 30 30 30 27 31 31 31 28 30 30 30 30 (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, 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, 09 August 2011