SONNE Sunspot Network, Observers 1st Quarter 2014 Name Instrument Obs. Days K Factors s r T. N/S Re' Re g Re' Battaiola,R. Refl. 90/1250 8 0 8 0.760 0.759 1.403 14 0.75 Coeckelberghs,H. Refr. 60/ 415 13 0 0 1.058 0.923 - 23 0.38 De Wit, B. Refr. 0/ 0 59 0 0 0.769 0.775 - 16 0.75 Feys Refr. 60/ 900 29 0 0 0.743 0.784 - 16 0.82 Gieseke,R. Fegl. 80/ 0 40 0 0 1.022 0.929 - 17 0.68 Joppich,H. Refr. 60/ 900 10 9 10 1.049 0.938 2.988 18 -0.19 Leventhal,M. Refl. 250/2500 29 0 0 0.931 0.864 - 18 0.75 Mira Pub. Obs. Refr. 150/5845 9 0 0 0.741 0.769 - 25 0.19 Neven,E. Refr. 0/ 0 29 0 0 0.856 0.792 - 15 0.87 Ruebsam,T. Refl. 250/1250 27 0 0 0.594 0.968 - 27 0.40 Schott,G.-L. Refr. 80/ 910 46 0 0 0.998 0.847 - 18 0.69 Smit,F. Refr. 80/1200 29 29 24 1.183 1.123 2.364 22 0.68 Steen,M. Refr. 80/ 400 35 0 0 0.752 0.687 - 24 0.37 Wallian,D. Refl. 203/2000 28 0 0 0.599 0.663 - 13 0.67 Willi,X. Refl. 200/1320 14 0 0 1.282 1.280 - 32 0.59 Standard Observers: Araujo,G. Refr. 80/ 910 81 0 0 0.594 0.624 - 16 0.71 Barnes,H. Refr. 76/ 910 34 0 34 0.981 0.928 1.804 20 0.73 Beltran,G.V. Refl. 200/1600 47 0 0 0.842 0.831 - 14 0.81 Bourgeois,J. Refl. 135/ 800 28 0 0 0.720 0.834 - 13 0.77 Bretschneider,H. Refr. 63/ 840 38 38 38 0.518 0.580 1.032 17 0.85 Brettel,G. Refr. 90/1000 42 0 0 0.779 0.786 - 14 0.86 Bruegger,S. Refr. 80/ 400 25 0 25 0.798 0.816 1.588 12 0.84 Carels,J. Refr. 150/1200 40 0 0 0.666 0.686 - 11 0.93 Chudy,M. Refr. 60/ 700 15 0 0 0.804 0.752 - 22 0.78 Claes,J. Refr. 102/ 0 30 0 0 0.778 0.782 - 18 0.87 Claeys,L. Refl. 158/ 0 54 0 0 0.828 0.858 - 12 0.71 Daub,K.-P. Refr. 152/1200 45 0 0 0.666 0.690 - 15 0.85 De Backer,H. Refl. 100/1035 73 0 0 0.764 0.774 - 16 0.76 De Ceuninck,E. Refr. 100/ 0 47 0 0 0.690 0.710 - 13 0.76 De Laet,R. Refr. 0/ 0 16 0 0 0.776 0.788 - 16 0.67 Dezeure,R. Refr. 0/ 0 56 0 0 0.804 0.819 - 12 0.89 Dubois,F. Refr. 125/2500 70 0 70 0.718 0.722 1.406 12 0.89 Fritsche,S. Refr. 63/ 840 46 0 0 0.734 0.757 - 14 0.87 Gubbels,G. Refl. 114/ 0 30 0 0 0.632 0.663 - 17 0.73 Hoerenz,M. Refr. 60/ 700 26 0 26 0.730 0.722 1.266 9 0.87 Holl,M. Refr. 80/ 400 39 0 39 0.709 0.730 1.124 12 0.74 Hurbanovo Obs. Refr. 150/2250 61 61 61 0.642 0.706 0.988 16 0.87 Junker,E. Refr. 50/ 600 31 0 31 0.866 0.739 1.855 14 0.81 KSB Refr. 0/ 0 57 0 0 0.796 0.784 - 12 0.84 Kaczmarek,A. Refr. 80/ 400 23 0 0 0.576 0.801 - 13 0.94 Kysucka Obs. Refr. 200/3000 26 0 0 0.701 0.754 - 20 0.82 Meeus,L. Refr. 102/ 660 19 0 0 0.675 0.684 - 8 0.87 Michalovce Obs. Refr. 150/2250 28 28 28 0.751 0.742 1.444 20 0.84 Mochizuki,E. Refr. 90/1000 70 70 0 0.598 0.669 - 10 0.90 Moeller,M. Refr. 79/1000 53 53 53 0.654 0.665 1.080 11 0.92 Morales,G. Refl. 90/2000 77 0 0 0.689 0.748 - 14 0.83 Noy,J.R. Refr. 80/1200 59 59 59 0.798 0.795 1.263 13 0.90 Rim. Sobota Obs. Refr. 150/2250 31 31 31 0.633 0.692 0.978 17 0.75 Robeck,G. Refl. 203/2000 33 33 33 0.892 0.838 1.754 20 0.79 Ruemmler,F. Refr. 80/1200 21 20 0 0.660 0.750 - 15 0.79 Schroeder,G. Refr. 75/1200 48 48 0 0.961 0.941 - 12 0.89 Seiffert,H.-P. Refr. 100/ 500 23 0 0 0.881 0.898 - 12 0.82 Son,A.T. Refl. 150/4300 37 0 0 0.776 0.828 - 13 0.87 Steen,O. Refr. 102/1500 75 0 0 0.700 0.699 - 13 0.84 Stolzen,P. Refr. 40/ 500 59 0 0 1.068 0.903 - 15 0.79 Suzuki,M. Refr. 100/ 0 68 68 0 0.562 0.645 - 11 0.88 Taillieu,B. Refr. 150/ 0 41 0 0 0.699 0.684 - 14 0.77 Thooris,B. Refl. 114/ 0 41 0 0 0.972 0.880 - 29 0.62 Tiendesprong Obs Refr. 75/1200 30 0 0 0.708 0.730 - 15 0.69 Van Hessche,D. Refl. 250/ 0 23 0 0 0.718 0.748 - 13 0.66 Van Loo,F. Refr. 200/3500 19 0 0 0.786 0.746 - 17 0.58 Van Slooten,B. Refr. 90/1300 65 65 0 0.736 0.734 - 11 0.89 Verbanck,G. Refr. 75/1200 18 0 0 0.731 0.748 - 9 0.81 Verboven,R. Refl. 150/ 0 7 0 0 0.812 0.816 - 14 0.65 Viertel,A. Refr. 50/ 540 45 0 0 1.088 0.956 - 11 0.89 WFS,Berlin Refr. 150/2250 17 17 0 0.598 0.646 - 12 0.88 ** Number of Observations: 2492 (N/S: 629; Re': 570) ** ** Number of Observers: 66 (N/S: 15; Re': 16) ** Legend: Obs. Days: Number of observations of T. N/S Re': Wolf number (Total, N/S), sunspot number according to BECK K Factors: k factors used for reduction of Re g Re': Wolf number, group number, sunspot number according to BECK s: Deviation of Wolf numbers (reduced to Re=100) r: Correlation Observers with less then 5 observations have been excluded this quarter.