SDO HMI 2011-01-07 21:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.06 | 0.00 | 14.03 | -13.71 | 205.61 | 41.34 | 253.61 | 0.6712 | -620.2 | -584.1 | |
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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 |
| 0.00 | 0.59 | 0.00 | 0.40 | -14.06 | 206.85 | 42.58 | 253.41 | 0.6873 | -520.0 | -439.4 | |
| 0.00 | 0.85 | 0.00 | 0.58 | -13.55 | 206.69 | 42.43 | 254.10 | 0.6843 | -455.0 | -438.4 | |
| 0.00 | 1.19 | 0.00 | 0.81 | -13.94 | 206.66 | 42.39 | 253.53 | 0.6847 | -587.0 | -559.1 | |
| 0.00 | 1.02 | 0.00 | 0.69 | -13.71 | 206.52 | 42.26 | 253.84 | 0.6825 | -591.0 | -541.7 | |
| 0.00 | 2.04 | 0.00 | 1.37 | -13.78 | 206.33 | 42.07 | 253.69 | 0.6804 | -622.0 | -499.3 | |
| 0.00 | 1.44 | 0.00 | 0.97 | -13.64 | 206.06 | 41.79 | 253.83 | 0.6767 | -700.0 | -542.2 | |
| 0.00 | 2.21 | 0.00 | 1.47 | -13.52 | 205.38 | 41.11 | 253.84 | 0.6680 | -625.0 | -562.4 | |
| 0.00 | 3.65 | 0.00 | 2.42 | -13.76 | 205.35 | 41.09 | 253.48 | 0.6682 | -514.0 | -580.0 | |
| 0.00 | 1.10 | 0.00 | 0.73 | -13.55 | 205.19 | 40.92 | 253.74 | 0.6657 | -647.0 | -602.2 | |
| 0.00 | 1.36 | 0.00 | 0.90 | -14.27 | 205.30 | 41.04 | 252.71 | 0.6687 | -580.0 | -519.9 | |
| 0.00 | 3.91 | 0.00 | 2.57 | -13.45 | 204.92 | 40.66 | 253.84 | 0.6621 | -836.0 | -712.9 | |
| 0.00 | 1.70 | 0.00 | 1.12 | -13.93 | 204.94 | 40.68 | 253.13 | 0.6635 | -765.0 | -676.9 | |
| 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. | |