SDO HMI 2011-08-21 23:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 137.64 | 665.25 | 69.33 | 335.29 | 16.59 | 61.38 | 2.58 | 346.85 | 0.1827 | -301.3 | -136.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.17 | 0.00 | 0.60 | 17.08 | 70.98 | 12.18 | 311.55 | 0.2708 | -870.0 | -766.4 | |
| 0.00 | 0.45 | 0.00 | 0.23 | 13.22 | 67.91 | 9.11 | 305.78 | 0.1908 | -478.0 | -578.2 | |
| 0.00 | 2.43 | 0.00 | 1.23 | 15.58 | 67.53 | 8.73 | 316.08 | 0.2117 | -879.0 | -627.3 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 15.71 | 66.96 | 8.16 | 318.40 | 0.2067 | -948.0 | -741.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 12.10 | 65.77 | 6.97 | 307.47 | 0.1502 | -883.0 | -648.5 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 20.91 | 65.18 | 6.38 | 336.79 | 0.2648 | -958.0 | -757.4 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 12.87 | 64.73 | 5.93 | 315.98 | 0.1455 | -957.0 | -748.5 | |
| 10.07 | 195.24 | 5.08 | 98.41 | 16.08 | 64.66 | 5.86 | 328.46 | 0.1883 | -1297.4 | -449.4 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 13.00 | 64.42 | 5.62 | 318.09 | 0.1435 | -924.0 | -686.5 | |
| 23.82 | -8.00 | 12.00 | -8.00 | 15.93 | 64.24 | 5.44 | 329.87 | 0.1824 | -1391.7 | 999999 | |
| 3.42 | -8.00 | 1.72 | -8.00 | 15.85 | 63.79 | 4.99 | 331.69 | 0.1774 | -1027.7 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 18.34 | 63.73 | 4.93 | 337.63 | 0.2154 | 730.0 | 560.5 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 16.46 | 63.62 | 4.82 | 334.12 | 0.1854 | -941.0 | -781.2 | |
| 0.00 | 1.98 | 0.00 | 0.98 | 10.09 | 63.12 | 4.32 | 306.79 | 0.0931 | -1030.0 | -759.4 | |
| 0.00 | 3.06 | 0.00 | 1.54 | 15.45 | 63.15 | 4.35 | 333.79 | 0.1664 | -1223.0 | -950.6 | |
| 1.26 | 2.43 | 0.63 | 1.22 | 16.53 | 62.96 | 4.16 | 337.43 | 0.1818 | -943.9 | -886.5 | |
| 0.00 | 4.40 | 0.00 | 2.21 | 15.06 | 62.89 | 4.09 | 334.06 | 0.1583 | -964.0 | -884.9 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 15.98 | 62.88 | 4.08 | 336.54 | 0.1726 | -859.0 | -663.6 | |
| 0.00 | 3.42 | 0.00 | 1.72 | 15.61 | 62.68 | 3.88 | 336.67 | 0.1655 | -889.0 | -797.2 | |
| 33.35 | 209.89 | 16.82 | 105.98 | 17.12 | 62.65 | 3.85 | 340.09 | 0.1893 | -1294.7 | -412.3 | |
| 0.81 | -20.00 | 0.41 | -20.00 | 17.61 | 62.44 | 3.64 | 341.96 | 0.1961 | -1083.3 | 999999 | |
| 17.89 | -20.00 | 9.05 | -20.00 | 17.95 | 62.41 | 3.61 | 342.61 | 0.2015 | -1026.9 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 14.51 | 62.29 | 3.49 | 335.99 | 0.1454 | -943.0 | -612.5 | |
| 0.00 | 2.34 | 0.00 | 1.19 | 20.19 | 62.30 | 3.50 | 345.98 | 0.2377 | -989.0 | -754.6 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 19.57 | 62.00 | 3.20 | 346.51 | 0.2262 | -1152.0 | -942.4 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 17.16 | 61.25 | 2.45 | 347.04 | 0.1832 | -947.0 | -762.0 | |
| 0.00 | 3.33 | 0.00 | 1.68 | 17.74 | 61.20 | 2.40 | 348.02 | 0.1928 | -1022.0 | -811.6 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 19.05 | 60.73 | 1.93 | 351.36 | 0.2133 | -898.0 | -655.5 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 15.59 | 60.48 | 1.68 | 349.40 | 0.1540 | 836.0 | 593.2 | |
| 1.62 | 2.34 | 0.82 | 1.18 | 17.44 | 60.46 | 1.66 | 351.38 | 0.1854 | -898.0 | -750.9 | |
| 0.00 | 4.58 | 0.00 | 2.32 | 19.08 | 60.41 | 1.61 | 352.79 | 0.2131 | -858.0 | -752.1 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 16.98 | 60.24 | 1.44 | 352.18 | 0.1770 | 258.0 | 376.0 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 18.27 | 60.21 | 1.41 | 353.20 | 0.1990 | 639.0 | 478.4 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 20.14 | 59.91 | 1.11 | 355.46 | 0.2302 | -757.0 | -638.3 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 15.35 | 59.60 | 0.80 | 354.78 | 0.1478 | 874.0 | 656.6 | |
| 1.17 | 4.94 | 0.59 | 2.49 | 17.41 | 59.32 | 0.52 | 357.28 | 0.1830 | 802.6 | 265.5 | |
| 19.96 | 57.35 | 10.08 | 28.98 | 18.21 | 59.13 | 0.33 | 358.40 | 0.1967 | 1125.7 | 524.2 | |
| 0.00 | 2.25 | 0.00 | 1.14 | 18.68 | 58.84 | 0.04 | 359.80 | 0.2045 | 855.0 | 659.4 | |
| 0.00 | 8.81 | 0.00 | 4.43 | 16.64 | 58.81 | 0.01 | 359.94 | 0.1695 | 517.0 | 797.6 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 15.47 | 58.78 | -0.02 | 0.14 | 0.1493 | 911.0 | 626.0 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 19.14 | 58.26 | -0.54 | 2.39 | 0.2127 | 923.0 | 637.2 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 20.04 | 58.10 | -0.70 | 2.89 | 0.2282 | 1010.0 | 812.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 19.08 | 57.40 | -1.40 | 6.26 | 0.2127 | 817.0 | 659.2 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 20.35 | 56.74 | -2.06 | 8.26 | 0.2357 | 844.0 | 629.3 | |
| 0.00 | 2.16 | 0.00 | 1.10 | 20.32 | 56.32 | -2.48 | 9.93 | 0.2363 | 1034.0 | 843.6 | |
| 18.97 | 106.34 | 9.48 | 53.16 | 14.09 | 56.06 | -2.74 | 20.39 | 0.1337 | 1312.7 | 601.5 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 20.35 | 55.74 | -3.06 | 12.17 | 0.2386 | 834.0 | 657.2 | |
| 5.30 | -46.00 | 2.65 | -46.00 | 14.61 | 55.71 | -3.09 | 21.31 | 0.1443 | 1126.1 | 999999 | |
| 0.00 | 2.52 | 0.00 | 1.29 | 20.53 | 55.38 | -3.42 | 13.36 | 0.2430 | 970.0 | 853.6 | |
| 0.00 | 2.61 | 0.00 | 1.33 | 20.96 | 54.72 | -4.08 | 15.32 | 0.2529 | 794.0 | 846.1 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 19.56 | 54.46 | -4.34 | 18.02 | 0.2313 | 820.0 | 636.7 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 21.12 | 54.39 | -4.41 | 16.30 | 0.2569 | 903.0 | 814.5 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 21.02 | 54.00 | -4.80 | 17.77 | 0.2572 | 712.0 | 663.6 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 19.74 | 53.75 | -5.05 | 20.46 | 0.2382 | 871.0 | 685.4 | |
| 0.00 | 4.49 | 0.00 | 2.30 | 20.86 | 53.71 | -5.09 | 18.97 | 0.2562 | 773.0 | 693.7 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 21.57 | 52.97 | -5.83 | 20.46 | 0.2716 | 738.0 | 554.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |