| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 631 | 4577 | 406 | 2952 | 10.39 | 79.24 | -39.92 | 82.22 | 0.6380 | 772.0 | 147.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-21 04:47:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 10 | 0 | 6 | 7.93 | 85.84 | -33.31 | 86.30 | 0.5472 | -749.0 | -700.3 | |
| 0 | 4 | 0 | 2 | 8.39 | 85.56 | -33.59 | 85.47 | 0.5512 | -365.0 | -302.8 | |
| 0 | 3 | 0 | 2 | 10.30 | 84.92 | -34.23 | 82.04 | 0.5610 | -374.0 | -284.2 | |
| 0 | 5 | 0 | 3 | 8.77 | 84.95 | -34.20 | 84.77 | 0.5600 | -275.0 | -190.2 | |
| 7 | 3674 | 4 | 2308 | 11.69 | 83.47 | -35.69 | 79.75 | 0.5827 | 394.0 | 332.7 | |
| 4 | 11 | 2 | 7 | 5.27 | 84.15 | -35.00 | 90.91 | 0.5735 | -895.9 | -607.4 | |
| 0 | 4 | 0 | 3 | 6.33 | 83.54 | -35.61 | 89.01 | 0.5810 | -559.0 | -372.3 | |
| 22 | -5 | 14 | -5 | 11.65 | 82.88 | -36.27 | 79.89 | 0.5908 | 1178.3 | 999999 | |
| 5 | -5 | 3 | -5 | 8.79 | 82.97 | -36.19 | 84.75 | 0.5882 | 1627.5 | 999999 | |
| 83 | -5 | 51 | -5 | 10.54 | 82.75 | -36.41 | 81.78 | 0.5918 | 1884.9 | 999999 | |
| 0 | 13 | 0 | 8 | 6.21 | 83.07 | -36.09 | 89.16 | 0.5878 | 113.0 | -9.2 | |
| 95 | -5 | 58 | -5 | 9.63 | 82.67 | -36.49 | 83.33 | 0.5925 | 1804.1 | 999999 | |
| 0 | 4 | 0 | 3 | 5.66 | 82.96 | -36.19 | 90.09 | 0.5898 | -487.0 | -383.7 | |
| 25 | -5 | 15 | -5 | 11.21 | 82.25 | -36.90 | 80.69 | 0.5991 | 1331.1 | 999999 | |
| 22 | -5 | 14 | -5 | 8.71 | 82.43 | -36.72 | 84.88 | 0.5956 | 1387.6 | 999999 | |
| 6 | 13 | 4 | 8 | 5.62 | 82.43 | -36.73 | 90.09 | 0.5973 | -829.4 | -473.8 | |
| -10 | -5 | -10 | -5 | 10.17 | 81.90 | -37.25 | 82.47 | 0.6032 | 999999 | 999999 | |
| 3 | -5 | 2 | -5 | 11.17 | 81.61 | -37.55 | 80.83 | 0.6079 | 859.3 | 999999 | |
| 0 | 3 | 0 | 2 | 12.52 | 81.34 | -37.82 | 78.63 | 0.6128 | 64.0 | 80.0 | |
| 21 | -5 | 13 | -5 | 10.68 | 81.48 | -37.67 | 81.63 | 0.6093 | 1308.6 | 999999 | |
| 0 | 4 | 0 | 3 | 6.17 | 81.89 | -37.26 | 89.11 | 0.6043 | -428.0 | -302.9 | |
| 3 | -5 | 2 | -5 | 9.47 | 81.50 | -37.66 | 83.63 | 0.6086 | 936.5 | 999999 | |
| 7 | -5 | 4 | -5 | 6.01 | 81.31 | -37.84 | 89.32 | 0.6124 | -583.3 | 999999 | |
| 7 | -5 | 4 | -5 | 10.10 | 80.50 | -38.65 | 82.63 | 0.6223 | 1262.8 | 999999 | |
| 9 | -5 | 6 | -5 | 10.32 | 80.27 | -38.89 | 82.29 | 0.6256 | 1344.9 | 999999 | |
| 12 | -5 | 8 | -5 | 11.59 | 79.86 | -39.29 | 80.30 | 0.6317 | -556.9 | 999999 | |
| 22 | -5 | 14 | -5 | 11.40 | 79.53 | -39.62 | 80.61 | 0.6360 | 1228.3 | 999999 | |
| 17 | -5 | 11 | -5 | 10.81 | 79.47 | -39.68 | 81.55 | 0.6364 | 1530.7 | 999999 | |
| 11 | -5 | 7 | -5 | 8.97 | 79.53 | -39.62 | 84.46 | 0.6352 | 1191.8 | 999999 | |
| 3 | 9 | 2 | 6 | 14.29 | 78.55 | -40.60 | 76.24 | 0.6516 | 771.0 | 604.9 | |
| 0 | 2 | 0 | 1 | 14.76 | 78.45 | -40.71 | 75.54 | 0.6536 | 342.0 | 366.8 | |
| 12 | -5 | 7 | -5 | 9.34 | 79.33 | -39.83 | 83.87 | 0.6379 | 1074.1 | 999999 | |
| 32 | -5 | 20 | -5 | 10.23 | 79.15 | -40.01 | 82.47 | 0.6405 | 1502.2 | 999999 | |
| 0 | 8 | 0 | 5 | 14.69 | 78.09 | -41.07 | 75.70 | 0.6581 | -107.0 | -67.8 | |
| 9 | -5 | 6 | -5 | 10.79 | 78.75 | -40.41 | 81.62 | 0.6460 | 1166.6 | 999999 | |
| 14 | -5 | 9 | -5 | 10.35 | 78.19 | -40.97 | 82.32 | 0.6531 | 1156.5 | 999999 | |
| 10 | -5 | 7 | -5 | 11.40 | 78.01 | -41.14 | 80.72 | 0.6559 | 1300.8 | 999999 | |
| 5 | 12 | 3 | 8 | 15.96 | 77.02 | -42.13 | 73.98 | 0.6734 | -849.2 | -756.7 | |
| 15 | -5 | 10 | -5 | 10.70 | 77.60 | -41.55 | 81.81 | 0.6608 | 1168.9 | 999999 | |
| 10 | 75 | 6 | 51 | 14.88 | 76.52 | -42.63 | 75.65 | 0.6780 | -1252.2 | -644.3 | |
| 5 | -5 | 3 | -5 | 11.49 | 77.14 | -42.01 | 80.64 | 0.6671 | 1037.4 | 999999 | |
| 9 | -5 | 6 | -5 | 11.14 | 77.20 | -41.95 | 81.16 | 0.6661 | 898.3 | 999999 | |
| 0 | 6 | 0 | 4 | 15.06 | 75.31 | -43.85 | 75.56 | 0.6931 | -479.0 | -309.9 | |
| 7 | -5 | 5 | -5 | 9.30 | 76.37 | -42.78 | 83.93 | 0.6764 | -779.8 | 999999 | |
| 0 | 9 | 0 | 6 | 15.00 | 74.59 | -44.57 | 75.74 | 0.7017 | -715.0 | -566.1 | |
| 0 | 4 | 0 | 3 | 11.69 | 75.30 | -43.86 | 80.44 | 0.6904 | 354.0 | 349.5 | |
| 0 | 4 | 0 | 2 | 7.73 | 75.89 | -43.26 | 86.23 | 0.6829 | 301.0 | 184.0 | |
| 0 | 2 | 0 | 2 | 7.02 | 75.81 | -43.34 | 87.27 | 0.6843 | 377.0 | 239.3 | |
| 0 | 9 | 0 | 6 | 12.13 | 74.87 | -44.28 | 79.83 | 0.6958 | 224.0 | 403.1 | |
| 0 | 4 | 0 | 3 | 15.69 | 73.82 | -45.33 | 74.87 | 0.7116 | -294.0 | -402.1 | |
| 0 | 8 | 0 | 5 | 11.41 | 74.80 | -44.36 | 80.87 | 0.6964 | -461.0 | -266.6 | |
| 0 | 11 | 0 | 8 | 14.57 | 73.73 | -45.43 | 76.46 | 0.7115 | -245.0 | -202.4 | |
| 7 | 75 | 5 | 51 | 7.89 | 74.94 | -44.21 | 85.96 | 0.6948 | -459.8 | -721.3 | |
| 7 | -53 | 5 | -53 | 8.72 | 74.60 | -44.56 | 84.74 | 0.6988 | -1184.7 | 999999 | |
| 6 | -5 | 4 | -5 | 10.03 | 74.33 | -44.83 | 82.86 | 0.7020 | -1046.4 | 999999 | |
| 0 | 5 | 0 | 3 | 10.15 | 73.86 | -45.30 | 82.69 | 0.7077 | -778.0 | -547.8 | |
| 0 | 12 | 0 | 9 | 8.36 | 74.04 | -45.12 | 85.24 | 0.7058 | -747.0 | -775.4 | |
| 0 | 9 | 0 | 7 | 14.56 | 72.74 | -46.41 | 76.57 | 0.7231 | -516.0 | -665.8 | |
| 0 | 4 | 0 | 3 | 12.08 | 73.35 | -45.80 | 79.98 | 0.7142 | -562.0 | -540.5 | |
| 0 | 4 | 0 | 3 | 17.01 | 71.94 | -47.21 | 73.31 | 0.7350 | -790.0 | -669.4 | |
| 0 | 4 | 0 | 3 | 10.36 | 73.53 | -45.62 | 82.40 | 0.7117 | -518.0 | -572.6 | |
| 7 | 31 | 5 | 22 | 9.46 | 73.58 | -45.57 | 83.67 | 0.7111 | -928.2 | -735.9 | |
| 0 | 5 | 0 | 4 | 8.05 | 73.69 | -45.47 | 85.66 | 0.7102 | -760.0 | -716.1 | |
| 0 | 5 | 0 | 4 | 17.75 | 71.20 | -47.96 | 72.42 | 0.7443 | -504.0 | -608.4 | |
| 0 | 3 | 0 | 2 | 10.40 | 73.07 | -46.09 | 82.35 | 0.7173 | -718.0 | -694.1 | |
| 0 | 7 | 0 | 5 | 14.07 | 72.16 | -46.99 | 77.29 | 0.7294 | -596.0 | -419.7 | |
| 0 | 8 | 0 | 6 | 9.84 | 73.00 | -46.15 | 83.13 | 0.7181 | -745.0 | -681.1 | |
| 0 | 4 | 0 | 3 | 11.15 | 72.69 | -46.47 | 81.30 | 0.7219 | -553.0 | -539.0 | |
| 8 | 61 | 5 | 43 | 7.54 | 73.19 | -45.96 | 86.35 | 0.7164 | -1057.7 | -592.8 | |
| 0 | 8 | 0 | 6 | 10.75 | 72.60 | -46.56 | 81.86 | 0.7229 | -793.0 | -676.1 | |
| 3 | 23 | 2 | 17 | 8.96 | 72.86 | -46.29 | 84.35 | 0.7198 | -908.5 | -754.0 | |
| 0 | 8 | 0 | 6 | 11.31 | 72.25 | -46.91 | 81.09 | 0.7272 | -775.0 | -690.1 | |
| 0 | 4 | 0 | 3 | 9.98 | 72.34 | -46.82 | 82.93 | 0.7260 | -521.0 | -416.4 | |
| 0 | 8 | 0 | 6 | 11.20 | 71.92 | -47.24 | 81.25 | 0.7310 | -600.0 | -588.2 | |
| 7 | 28 | 5 | 20 | 8.67 | 72.22 | -46.93 | 84.73 | 0.7276 | -929.1 | -588.6 | |
| 14 | 53 | 10 | 39 | 12.75 | 71.08 | -48.07 | 79.17 | 0.7412 | -1010.0 | -769.6 | |
| 0 | 3 | 0 | 2 | 12.13 | 71.23 | -47.92 | 80.00 | 0.7392 | -586.0 | -563.4 | |
| 0 | 12 | 0 | 9 | 10.74 | 71.54 | -47.61 | 81.89 | 0.7353 | -778.0 | -581.8 | |
| 3 | -76 | 2 | -76 | 13.21 | 70.90 | -48.25 | 78.56 | 0.7434 | -768.1 | 999999 | |
| 0 | 3 | 0 | 2 | 8.24 | 71.77 | -47.39 | 85.31 | 0.7332 | -725.0 | -724.9 | |
| 9 | 26 | 6 | 19 | 9.92 | 71.29 | -47.86 | 82.99 | 0.7383 | -736.3 | -680.6 | |
| 5 | 22 | 4 | 16 | 13.52 | 70.39 | -48.76 | 78.17 | 0.7494 | -836.6 | -524.9 | |
| 0 | 3 | 0 | 2 | 10.45 | 71.01 | -48.15 | 82.28 | 0.7415 | -355.0 | -361.4 | |
| 5 | 77 | 4 | 57 | 8.13 | 71.07 | -48.08 | 85.41 | 0.7413 | -823.0 | -339.8 | |
| 0 | 11 | 0 | 9 | 13.86 | 69.74 | -49.41 | 77.76 | 0.7568 | -702.0 | -583.3 | |
| 0 | 7 | 0 | 5 | 14.85 | 69.31 | -49.84 | 76.47 | 0.7621 | -718.0 | -613.0 | |
| 5 | 44 | 4 | 33 | 9.39 | 70.62 | -48.54 | 83.70 | 0.7461 | -805.2 | -483.4 | |
| 0 | 8 | 0 | 6 | 8.53 | 70.65 | -48.50 | 84.86 | 0.7460 | -616.0 | -472.0 | |
| 13 | -87 | 10 | -87 | 9.20 | 70.23 | -48.92 | 83.95 | 0.7506 | -729.9 | 999999 | |
| 0 | 3 | 0 | 2 | 14.61 | 68.88 | -50.27 | 76.82 | 0.7666 | -277.0 | -369.5 | |
| 9 | 68 | 7 | 53 | 14.04 | 68.68 | -50.47 | 77.58 | 0.7685 | -970.1 | -353.0 | |
| 0 | 10 | 0 | 7 | 8.36 | 69.71 | -49.44 | 85.04 | 0.7568 | 129.0 | 67.5 | |
| 11 | -91 | 8 | -91 | 14.23 | 68.24 | -50.92 | 77.35 | 0.7734 | -774.6 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |