F A C U L A A C T I V I T Y 1st quarter 2005 Fwo, Fw, Asf, Psf * 10 Day January February March 1 20 10 543 -1 26 14 336 130 20 0 47 90 2 37 10 243 -1 40 10 120 100 30 0 80 -1 3 40 0 130 60 33 0 378 -1 28 0 108 100 4 20 0 60 -1 20 5 105 60 30 10 360 160 5 30 0 93 40 18 17 322 90 13 14 473 65 6 20 5 217 90 11 24 573 20 18 8 110 65 7 -1 -1 -1 -1 16 16 440 15 10 20 165 -1 8 15 10 135 30 15 18 523 143 10 20 195 60 9 10 17 410 -1 16 16 468 80 20 20 120 120 10 27 8 418 15 20 20 100 70 12 18 460 150 11 30 20 140 90 23 13 170 80 -1 -1 -1 -1 12 -1 -1 -1 -1 20 10 60 70 15 5 455 -1 13 33 10 385 45 15 0 110 -1 26 8 282 95 14 30 0 555 -1 -1 -1 -1 -1 20 13 733 105 15 23 0 97 60 40 0 215 120 20 8 262 30 16 21 0 306 0 -1 -1 -1 -1 20 2 158 0 17 18 18 464 55 -1 -1 -1 -1 25 10 150 70 18 -1 -1 -1 -1 15 13 463 0 20 10 780 -1 19 20 10 225 -1 0 10 80 -1 27 10 250 150 20 -1 -1 -1 -1 10 13 293 -1 22 10 360 50 21 25 10 125 80 10 20 573 45 12 18 568 25 22 20 2 150 0 10 20 130 50 19 9 321 65 23 17 10 335 35 30 0 110 10 15 5 65 35 24 20 13 152 35 15 0 55 0 32 10 510 40 25 40 10 140 70 -1 -1 -1 -1 18 18 333 60 26 10 0 180 0 10 0 20 70 15 0 158 65 27 25 10 125 40 26 0 106 33 18 0 68 50 28 15 5 85 70 15 0 252 105 22 6 192 120 29 20 7 410 43 -1 -1 -1 -1 33 3 105 70 30 30 0 115 70 -1 -1 -1 -1 28 6 302 90 31 -1 -1 -1 -1 -1 -1 -1 -1 23 4 309 45 Mean: 24 7 240 46 19 10 250 65 21 9 283 76 Days: 26 26 26 20 24 24 24 20 30 30 30 26 (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.Delfs (WFS-Berlin), M.Holl, E.Junker, 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, 25 June 2006