F A C U L A A C T I V I T Y 2nd quarter 2004 Fwo, Fw, Asf, Psf * 10 Day April May June 1 27 8 358 -1 40 12 548 20 30 13 327 70 2 16 10 520 70 40 30 270 60 20 10 217 180 3 16 22 596 0 20 17 496 0 21 9 266 120 4 28 15 432 -1 17 17 282 70 20 13 170 110 5 23 28 678 0 20 18 500 80 43 0 238 100 6 37 0 387 -1 30 0 127 60 42 4 264 110 7 20 12 672 -1 13 3 97 -1 26 6 370 0 8 20 5 272 0 10 15 280 -1 32 6 512 110 9 35 0 160 -1 23 10 177 -1 32 10 452 70 10 30 0 155 -1 22 20 578 75 16 20 350 150 11 24 6 450 120 28 12 360 80 28 10 232 120 12 34 10 532 0 40 10 220 50 25 7 250 45 13 15 15 210 -1 60 10 260 70 37 13 485 90 14 30 23 695 0 28 10 513 80 18 18 300 -1 15 31 11 587 0 6 14 236 0 10 18 355 0 16 36 14 666 0 8 25 415 50 26 26 754 80 17 15 28 543 0 18 20 237 45 13 15 618 0 18 18 23 730 -1 20 24 540 70 23 5 202 55 19 -1 -1 -1 -1 10 25 678 0 22 4 150 65 20 18 8 428 0 22 22 633 80 38 15 263 90 21 28 8 432 -1 18 18 288 60 35 13 233 220 22 25 15 503 -1 27 10 287 20 36 8 320 150 23 20 3 163 0 25 8 200 75 35 15 305 100 24 10 10 135 0 25 8 237 35 28 18 446 100 25 40 0 355 0 20 14 304 70 28 18 355 80 26 27 3 450 -1 26 16 226 90 22 10 376 0 27 26 6 326 0 32 10 414 90 20 18 250 65 28 19 9 357 0 27 13 253 40 8 16 206 0 29 26 6 550 -1 21 17 364 25 13 13 163 -1 30 30 8 1083 0 11 24 583 70 10 5 68 -1 31 -1 -1 -1 -1 17 23 460 120 -1 -1 -1 -1 Mean: 25 11 463 11 23 15 357 57 25 12 316 84 Days: 29 29 29 17 31 31 31 28 30 30 30 27 (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.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, 2 August 2004