SDO HMI 2011-10-04 21:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.97 | 370.85 | 42.35 | 257.34 | 23.16 | 156.11 | -42.82 | 63.34 | 0.7015 | -784.4 | -295.8 | |
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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 | 1.14 | 0.00 | 0.76 | 23.65 | 159.02 | -39.91 | 61.56 | 0.6707 | -636.0 | -535.8 | |
| 0.00 | 1.76 | 0.00 | 1.23 | 26.42 | 156.52 | -42.41 | 58.75 | 0.7089 | -838.0 | -657.9 | |
| 0.00 | 1.49 | 0.00 | 1.05 | 26.40 | 156.21 | -42.72 | 58.90 | 0.7120 | -530.0 | -407.4 | |
| 13.35 | 290.29 | 9.14 | 199.82 | 22.63 | 156.76 | -42.17 | 63.85 | 0.6926 | -1144.7 | -347.8 | |
| 27.15 | -4.00 | 18.73 | -4.00 | 23.08 | 156.41 | -42.52 | 63.35 | 0.6980 | -1081.8 | 999999 | |
| 1.58 | -4.00 | 1.09 | -4.00 | 22.26 | 156.42 | -42.52 | 64.49 | 0.6953 | -784.2 | 999999 | |
| 17.40 | 66.33 | 12.32 | 47.16 | 24.06 | 154.97 | -43.96 | 62.50 | 0.7169 | -889.7 | -135.3 | |
| 0.00 | 1.23 | 0.00 | 0.86 | 21.99 | 154.91 | -44.02 | 65.33 | 0.7113 | -402.0 | -335.3 | |
| 1.05 | 1.93 | 0.73 | 1.33 | 19.91 | 155.55 | -43.39 | 68.05 | 0.6987 | 593.5 | 305.1 | |
| 0.00 | 0.53 | 0.00 | 0.39 | 24.46 | 152.35 | -46.58 | 62.79 | 0.7458 | 587.0 | 546.8 | |
| 0.00 | 1.32 | 0.00 | 0.97 | 21.75 | 152.20 | -46.73 | 66.41 | 0.7404 | 476.0 | 449.5 | |
| 0.44 | 1.58 | 0.34 | 1.21 | 24.79 | 150.42 | -48.52 | 62.91 | 0.7662 | 764.0 | 673.4 | |
| 0.00 | 0.88 | 0.00 | 0.68 | 24.62 | 149.90 | -49.03 | 63.27 | 0.7709 | 367.0 | 295.1 | |
| 0.00 | 1.67 | 0.00 | 1.34 | 26.25 | 148.57 | -50.36 | 61.56 | 0.7877 | 455.0 | 447.4 | |
| 0.00 | 0.70 | 0.00 | 0.54 | 23.21 | 149.87 | -49.06 | 65.07 | 0.7679 | 538.0 | 479.2 | |
| 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. | |