F A C U L A A C T I V I T Y 1st quarter 2004 Fwo, Fw, Asf, Psf * 10 Day January February March 1 15 10 615 -1 20 10 345 -1 20 20 383 0 2 23 10 240 -1 -1 -1 -1 -1 0 10 110 0 3 20 23 553 -1 20 0 80 -1 50 0 155 -1 4 17 13 787 -1 10 0 30 -1 20 0 150 0 5 40 10 215 -1 0 10 40 -1 24 8 238 0 6 -1 -1 -1 -1 10 0 123 -1 20 20 313 -1 7 -1 -1 -1 -1 20 0 123 -1 13 20 772 -1 8 30 10 145 -1 40 10 240 -1 15 20 665 0 9 -1 -1 -1 -1 30 13 805 -1 -1 -1 -1 -1 10 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 11 0 10 230 -1 20 10 345 -1 33 10 323 -1 12 13 20 707 -1 -1 -1 -1 -1 20 10 183 -1 13 -1 -1 -1 -1 -1 -1 -1 -1 0 10 140 -1 14 10 10 250 -1 -1 -1 -1 -1 30 8 304 0 15 -1 -1 -1 -1 18 18 252 0 10 15 195 -1 16 -1 -1 -1 -1 20 20 180 -1 -1 -1 -1 -1 17 27 13 833 -1 -1 -1 -1 -1 14 34 744 0 18 30 10 330 -1 10 18 658 0 40 20 575 -1 19 -1 -1 -1 -1 30 10 1350 -1 0 30 325 -1 20 10 0 110 90 20 17 570 0 20 20 530 -1 21 20 0 110 -1 26 22 706 -1 33 7 237 -1 22 37 3 213 0 33 0 250 -1 27 13 267 -1 23 25 8 700 -1 10 0 100 70 33 0 195 0 24 18 20 1288 -1 23 0 285 55 -1 -1 -1 -1 25 -1 -1 -1 -1 13 0 73 0 10 25 185 -1 26 -1 -1 -1 -1 27 3 577 80 8 36 430 0 27 15 0 160 0 16 14 472 50 5 40 810 0 28 30 0 427 -1 28 13 470 20 5 45 1300 0 29 23 10 542 100 0 0 0 0 16 22 542 0 30 -1 -1 -1 -1 -1 -1 -1 -1 32 8 404 0 31 0 15 85 -1 -1 -1 -1 -1 18 6 264 200 Mean: 20 10 427 48 20 8 367 31 19 17 398 14 Days: 20 20 20 4 22 22 22 9 27 27 27 14 (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.Chudy, M.Delfs (WFS-Berlin), M.Holl, E.Junker, B.Schmidt, H.Stetter, M.Szulc, 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, 1 June 2004