F A C U L A A C T I V I T Y 1st quarter 2006 Fwo, Fw, Asf, Psf * 10 Day January February March 1 0 0 0 0 -1 -1 -1 -1 13 7 127 -1 2 -1 -1 -1 -1 20 0 60 -1 37 3 487 -1 3 -1 -1 -1 -1 10 0 80 -1 17 0 400 60 4 -1 -1 -1 -1 10 0 95 -1 13 0 55 0 5 -1 -1 -1 -1 20 0 95 -1 18 6 358 5 6 20 20 550 -1 10 0 45 -1 10 0 35 -1 7 0 10 90 -1 -1 -1 -1 -1 20 0 120 0 8 33 10 280 -1 -1 -1 -1 -1 17 0 60 -1 9 20 8 355 0 20 3 187 130 -1 -1 -1 -1 10 27 0 93 -1 10 0 25 -1 10 0 50 -1 11 27 0 80 -1 0 5 40 -1 0 0 0 -1 12 20 0 480 0 15 0 102 0 7 0 47 0 13 0 0 0 0 10 0 55 0 16 4 290 0 14 20 0 372 0 10 13 537 -1 20 8 392 0 15 20 0 106 0 -1 -1 -1 -1 0 0 0 0 16 35 3 563 0 0 0 0 -1 20 5 560 -1 17 40 10 190 -1 -1 -1 -1 -1 -1 -1 -1 -1 18 -1 -1 -1 -1 30 0 257 -1 0 0 0 -1 19 -1 -1 -1 -1 20 0 505 0 12 0 56 0 20 -1 -1 -1 -1 0 0 0 -1 13 0 100 10 21 -1 -1 -1 -1 7 0 23 -1 16 0 238 0 22 30 3 420 -1 10 0 25 -1 10 10 347 0 23 23 0 160 0 30 0 75 -1 15 12 445 17 24 18 0 75 0 18 0 252 0 10 20 265 -1 25 -1 -1 -1 -1 15 0 85 0 -1 -1 -1 -1 26 15 10 575 0 30 0 135 -1 10 0 310 0 27 13 10 422 0 23 3 430 180 20 0 322 0 28 25 2 333 0 10 10 90 -1 0 10 100 -1 29 8 0 32 0 -1 -1 -1 -1 0 13 113 -1 30 10 0 45 -1 -1 -1 -1 -1 0 10 120 -1 31 0 0 0 -1 -1 -1 -1 -1 10 30 315 -1 Mean: 18 4 237 0 14 1 139 44 12 5 204 6 Days: 22 22 22 13 23 23 23 7 28 28 28 15 (of 31) (of 28) (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.Chudi, M.Delfs (WFS-Berlin), M.Holl, E.Junker, H.Stetter, 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, 4 June 2006