SDO HMI 2011-05-09 07:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.39 | 134.15 | 31.43 | 106.55 | 16.75 | 51.43 | 47.87 | 294.62 | 0.7831 | -462.7 | -315.7 | |
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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 |
| 5.91 | 115.98 | 4.81 | 92.96 | 16.79 | 52.69 | 49.12 | 294.16 | 0.7957 | -449.2 | -363.2 | |
| 8.51 | -1.00 | 6.86 | -1.00 | 16.86 | 52.23 | 48.67 | 294.43 | 0.7915 | -549.5 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.42 | 15.46 | 51.67 | 48.11 | 292.93 | 0.7813 | 173.0 | 132.0 | |
| 1.25 | -1.00 | 1.00 | -1.00 | 16.27 | 51.88 | 48.32 | 293.84 | 0.7861 | -655.7 | 999999 | |
| 5.91 | -1.00 | 4.72 | -1.00 | 16.53 | 51.83 | 48.26 | 294.17 | 0.7864 | -834.0 | 999999 | |
| 3.49 | -1.00 | 2.80 | -1.00 | 16.94 | 51.87 | 48.31 | 294.66 | 0.7883 | -710.9 | 999999 | |
| 5.10 | -1.00 | 4.06 | -1.00 | 16.71 | 51.55 | 47.99 | 294.49 | 0.7843 | -725.0 | 999999 | |
| 0.00 | 1.61 | 0.00 | 1.26 | 15.34 | 50.98 | 47.42 | 293.04 | 0.7739 | 277.0 | 131.9 | |
| 5.19 | -1.00 | 4.07 | -1.00 | 16.64 | 50.92 | 47.36 | 294.67 | 0.7778 | -708.0 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.60 | 16.44 | 50.57 | 47.01 | 294.55 | 0.7736 | -782.0 | -597.7 | |
| 0.00 | 1.16 | 0.00 | 0.90 | 16.04 | 50.36 | 46.80 | 294.15 | 0.7700 | -633.0 | -516.5 | |
| 2.06 | 3.05 | 1.60 | 2.36 | 16.58 | 50.25 | 46.69 | 294.86 | 0.7709 | -694.5 | -554.5 | |
| 0.00 | 1.07 | 0.00 | 0.81 | 15.21 | 49.47 | 45.91 | 293.47 | 0.7579 | -586.0 | -492.2 | |
| 1.97 | 2.51 | 1.51 | 1.92 | 19.49 | 48.61 | 45.05 | 299.13 | 0.7661 | -451.8 | -507.3 | |
| 0.00 | 1.16 | 0.00 | 0.81 | 16.69 | 44.27 | 40.71 | 297.76 | 0.7083 | 422.0 | 456.3 | |
| 0.00 | 0.99 | 0.00 | 0.69 | 16.91 | 44.33 | 40.76 | 298.03 | 0.7100 | 648.0 | 546.0 | |
| 0.00 | 1.43 | 0.00 | 1.01 | 17.43 | 44.30 | 40.73 | 298.71 | 0.7122 | 406.0 | 350.6 | |
| 0.00 | 1.16 | 0.00 | 0.81 | 17.28 | 43.92 | 40.36 | 298.73 | 0.7074 | 521.0 | 441.4 | |
| 0.00 | 1.43 | 0.00 | 1.00 | 17.12 | 43.75 | 40.19 | 298.60 | 0.7048 | 517.0 | 524.4 | |
| 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. | |