Provisional sunspot numbers September 2003 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 1.1 2.7 3.7 | 17 36 53 | 456 | 6 11 6 | | 02. | 1.1 2.3 3.4 | 19 31 50 | 372 | 9 15 7 | | 03. | 0.7 2.5 3.3 | 10 35 45 | 255 | 7 17 8 | | 04. | 0.7 2.8 3.5 | 8 45 53 | 428 | 4 17 8 | | 05. | 0.6 2.3 2.9 | 7 40 47 | 470 | 3 18 7 | | 06. | - - 3.0 | - - 42 | 294 | 0 15 9 | | 07. | - - 2.5 | - - 32 | 136 | 0 17 7 | | 08. | - - 1.4 | - - 20 | 80 | 0 14 5 | | 09. | 0.3 1.1 1.4 | 4 19 23 | 171 | 1 14 6 | | 10. | 0.4 1.1 1.4 | 5 25 30 | 435 | 1 16 8 | | 11. | - - 1.7 | - - 36 | 397 | 0 12 5 | | 12. | - - 1.8 | - - 34 | 493 | 0 8 3 | | 13. | - - 1.8 | - - 36 | 481 | 0 14 4 | | 14. | 0.6 1.7 2.3 | 7 30 37 | 280 | 1 25 11 | | 15. | 0.7 2.0 2.7 | 8 28 36 | 207 | 7 17 6 | | 16. | 1.4 1.9 3.4 | 19 30 48 | 175 | 9 17 7 | | 17. | 2.5 1.7 4.2 | 37 29 66 | 501 | 10 21 8 | | 18. | 2.5 1.7 4.2 | 39 28 66 | 556 | 9 21 8 | | 19. | 2.3 1.7 4.0 | 32 27 60 | 528 | 11 20 7 | | 20. | 2.5 1.2 3.7 | 32 20 52 | 371 | 10 20 7 | | 21. | 2.2 1.3 3.5 | 35 20 55 | 507 | 10 22 10 | | 22. | 1.7 2.1 3.8 | 31 30 60 | 774 | 12 22 8 | | 23. | 1.8 2.5 4.3 | 38 34 72 | 1145 | 8 14 6 | | 24. | 1.7 2.5 4.1 | 40 36 76 | 1254 | 7 13 3 | | 25. | 1.5 2.1 3.6 | 45 31 76 | 1881 | 11 19 7 | | 26. | 1.8 2.1 4.0 | 50 34 85 | 2342 | 12 19 8 | | 27. | 1.7 2.1 3.8 | 53 32 85 | 2394 | 5 12 5 | | 28. | 1.0 2.7 3.7 | 44 40 83 | 2060 | 5 10 5 | | 29. | 0.9 3.7 4.6 | 32 45 77 | 1368 | 7 14 3 | | 30. | 0.8 3.9 4.7 | 25 52 78 | 1244 | 8 16 5 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.4 2.2 3.2 | 26.6 32.3 53.8 | 735 | 7 16 7 | +------+----------------+-------------------+-------+--------------+ | Days | 24 24 30 | 24 24 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 490 observations of 30 stations. Barnes,H. L 76 910 8 Keller,H.U. L 40 480 4 Battaiola,R. S 901250 12 Kluegl,S. L1201000 15 Beltran,G.V. S2001600 17 Kysucka Obs. L2003000 27 Boschat,M. L1201000 16 Michalovce Obs. L1502250 14 Deckert,A. L1001650 1 Moeller,M. L 791000 28 DKS Eriskirch L1521824 2 Morales,G. S 902000 30 Egger,F. L 901000 22 Rim. Sobota Obs.L1502250 26 Fritsche,S. L 63 840 25 Robeck,G. S2032000 28 Gahsche,C.-D. L 751200 19 Rothermel,J. L1001650 6 Goetz,M. S1001000 12 Schott,G.-L. L 80 910 24 Hickmann,R. L 60 700 12 Schulze,W. L 63 840 13 Hurbanovo Obs. L1502250 25 Suzuki,M. L100 0 23 John,J. S1501200 16 Van Slooten,B. L 901300 26 Joppich,H. L 60 900 10 WFS,Berlin L1502250 12 Kandilli Obs. L2003070 11 Willi,X. S2001320 6