F A C U L A A C T I V I T Y 4th quarter 2002 Fwo, Fw, Asf, Psf * 10 Day October November December 1 35 10 800 -1 20 27 437 -1 20 40 2100 -1 2 20 25 785 -1 40 30 520 130 -1 -1 -1 -1 3 34 14 536 80 23 27 320 130 -1 -1 -1 -1 4 28 18 685 -1 40 30 500 70 10 20 400 80 5 10 30 605 -1 10 30 380 -1 -1 -1 -1 -1 6 20 20 380 -1 20 20 503 75 -1 -1 -1 -1 7 25 20 490 -1 20 33 610 70 -1 -1 -1 -1 8 0 20 290 0 40 20 500 -1 14 40 582 0 9 25 23 468 35 10 30 700 -1 15 25 588 0 10 32 34 1090 60 17 33 1180 150 30 15 455 0 11 24 26 948 130 -1 -1 -1 -1 25 8 698 0 12 35 10 295 -1 30 20 410 170 30 25 1080 -1 13 10 40 340 -1 43 20 567 150 10 30 2170 -1 14 25 30 915 -1 25 30 730 60 13 30 1103 70 15 10 25 780 -1 17 30 753 -1 0 10 170 -1 16 20 20 510 -1 10 30 505 -1 -1 -1 -1 -1 17 20 10 220 0 13 27 1403 -1 -1 -1 -1 -1 18 23 13 373 -1 20 23 600 -1 -1 -1 -1 -1 19 17 27 383 0 -1 -1 -1 -1 -1 -1 -1 -1 20 25 32 652 50 23 20 630 0 27 10 460 -1 21 -1 -1 -1 -1 10 25 465 -1 25 10 235 -1 22 0 20 310 50 50 20 1570 -1 -1 -1 -1 -1 23 10 35 1075 -1 25 5 525 0 23 30 1127 -1 24 28 32 800 45 13 23 663 -1 -1 -1 -1 -1 25 23 35 895 60 -1 -1 -1 -1 20 25 520 -1 26 25 23 803 -1 20 30 420 0 23 27 713 -1 27 25 30 315 150 10 30 510 0 -1 -1 -1 -1 28 25 23 838 -1 25 25 425 50 35 0 420 -1 29 20 37 507 110 20 20 280 -1 30 5 500 -1 30 0 30 310 0 -1 -1 -1 -1 20 0 240 -1 31 10 30 1050 -1 -1 -1 -1 -1 40 3 860 -1 Mean: 20 25 615 55 23 25 619 75 22 19 759 25 30 ( 14) Days 26 ( 14) Days 19 ( 6) Days 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, 17 February 2003 Special thanks to the "Berliner Letteverein" (vocational school in Ber- lin's district Tempelhof-Schoeneberg) for using the VAX-computer in the electronic and data engineering compartment.