SDO HMI 2014-04-17 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.03 | 299.16 | 62.34 | 334.14 | 18.62 | 165.89 | -59.74 | 66.04 | 0.8962 | -306.2 | -130.1 | |
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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 |
| 9.12 | 220.54 | 9.35 | 230.99 | 18.47 | 168.54 | -57.09 | 65.44 | 0.8775 | -885.1 | -194.1 | |
| 18.50 | -1.00 | 19.24 | -1.00 | 18.91 | 168.24 | -57.38 | 65.04 | 0.8808 | -697.1 | 999999 | |
| 5.40 | -1.00 | 5.65 | -1.00 | 18.40 | 167.80 | -57.82 | 65.75 | 0.8828 | -564.9 | 999999 | |
| 3.81 | -1.00 | 4.02 | -1.00 | 18.27 | 167.45 | -58.17 | 66.00 | 0.8851 | -428.2 | 999999 | |
| 9.92 | -1.00 | 10.66 | -1.00 | 18.28 | 166.89 | -58.73 | 66.15 | 0.8893 | -347.5 | 999999 | |
| 0.71 | 2.12 | 0.77 | 2.30 | 17.67 | 166.42 | -59.21 | 66.95 | 0.8914 | -231.9 | -204.1 | |
| 0.00 | 1.06 | 0.00 | 1.24 | 17.67 | 164.16 | -61.46 | 67.59 | 0.9072 | 569.0 | 426.0 | |
| 0.00 | 0.71 | 0.00 | 0.91 | 20.30 | 162.35 | -63.27 | 65.30 | 0.9236 | 395.0 | 388.9 | |
| 0.00 | 1.15 | 0.00 | 1.46 | 19.67 | 162.45 | -63.17 | 65.94 | 0.9219 | 156.0 | 191.5 | |
| 0.00 | 1.51 | 0.00 | 1.86 | 18.72 | 162.89 | -62.73 | 66.82 | 0.9175 | 164.0 | 191.2 | |
| 0.53 | 2.39 | 0.69 | 3.11 | 19.99 | 161.78 | -63.84 | 65.78 | 0.9265 | 241.3 | 198.9 | |
| 0.00 | 0.80 | 0.00 | 0.98 | 18.15 | 162.78 | -62.85 | 67.46 | 0.9172 | 661.0 | 590.4 | |
| 0.89 | 1.68 | 1.14 | 2.17 | 19.27 | 161.88 | -63.75 | 66.51 | 0.9247 | 542.3 | 516.3 | |
| 0.00 | 3.90 | 0.00 | 4.79 | 17.93 | 162.71 | -62.92 | 67.71 | 0.9173 | 513.0 | 420.5 | |
| 0.00 | 1.33 | 0.00 | 1.69 | 18.77 | 162.01 | -63.62 | 67.00 | 0.9231 | 446.0 | 385.4 | |
| 0.00 | 3.01 | 0.00 | 3.58 | 16.46 | 163.31 | -62.31 | 69.11 | 0.9107 | 502.0 | 450.4 | |
| 0.00 | 4.69 | 0.00 | 6.31 | 20.04 | 160.93 | -64.69 | 65.95 | 0.9316 | -220.0 | -186.1 | |
| 1.42 | 3.45 | 1.85 | 4.51 | 19.11 | 161.48 | -64.15 | 66.79 | 0.9269 | 495.6 | 409.8 | |
| 0.00 | 0.80 | 0.00 | 1.00 | 17.60 | 161.99 | -63.63 | 68.23 | 0.9213 | 210.0 | 191.2 | |
| 0.00 | 0.97 | 0.00 | 1.21 | 16.75 | 162.24 | -63.38 | 69.08 | 0.9182 | 393.0 | 367.5 | |
| 6.73 | 49.05 | 8.97 | 66.03 | 18.74 | 160.85 | -64.78 | 67.33 | 0.9301 | 282.3 | -134.0 | |
| 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. | |