SDO HMI 2011-03-01 11:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.46 | 79.00 | 21.26 | 41.62 | -23.35 | 179.82 | -12.06 | 145.74 | 0.3413 | -325.8 | -414.1 | |
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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 |
| 14.32 | 19.75 | 7.44 | 10.26 | -21.72 | 181.77 | -10.10 | 147.14 | 0.3018 | 1055.8 | 741.9 | |
| 3.97 | 6.38 | 2.07 | 3.33 | -22.20 | 181.25 | -10.63 | 146.77 | 0.3130 | 900.8 | 706.4 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -24.74 | 179.97 | -11.91 | 148.33 | 0.3584 | -944.0 | -833.1 | |
| 0.35 | 2.33 | 0.18 | 1.23 | -23.62 | 179.85 | -12.03 | 146.18 | 0.3446 | -1070.2 | -901.3 | |
| 0.00 | 3.71 | 0.00 | 1.95 | -23.31 | 179.81 | -12.07 | 145.54 | 0.3409 | -814.0 | -527.1 | |
| 1.38 | 1.98 | 0.72 | 1.04 | -22.69 | 179.77 | -12.11 | 144.31 | 0.3333 | -764.6 | -704.6 | |
| 0.00 | 2.76 | 0.00 | 1.47 | -24.69 | 179.38 | -12.50 | 147.03 | 0.3630 | -570.0 | -667.1 | |
| 0.00 | 1.55 | 0.00 | 0.83 | -24.78 | 179.10 | -12.78 | 146.61 | 0.3666 | -888.0 | -765.7 | |
| 0.00 | 2.67 | 0.00 | 1.42 | -24.90 | 178.88 | -12.99 | 146.39 | 0.3700 | -678.0 | -647.9 | |
| 17.42 | 32.35 | 9.25 | 17.18 | -24.21 | 178.76 | -13.12 | 144.97 | 0.3623 | -1012.7 | -713.7 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -23.22 | 178.73 | -13.15 | 143.13 | 0.3501 | -818.0 | -638.5 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -23.46 | 178.54 | -13.34 | 143.20 | 0.3550 | -1021.0 | -830.6 | |
| 0.00 | 1.38 | 0.00 | 0.73 | -23.61 | 178.45 | -13.43 | 143.31 | 0.3577 | -866.0 | -733.1 | |
| 2.07 | -10.00 | 1.10 | -10.00 | -24.20 | 178.36 | -13.52 | 144.17 | 0.3660 | -825.0 | 999999 | |
| 0.95 | -10.00 | 0.50 | -10.00 | -23.92 | 178.35 | -13.53 | 143.67 | 0.3625 | -909.6 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -23.70 | 178.14 | -13.74 | 142.86 | 0.3617 | -763.0 | -655.8 | |
| 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. | |