SDO HMI 2014-01-18 00:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.55 | 31.98 | 12.50 | 37.68 | -17.70 | 31.02 | 65.41 | 252.70 | 0.9087 | 125.2 | 4.9 | |
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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 | 0.85 | 0.00 | 1.06 | -17.58 | 32.50 | 66.90 | 252.92 | 0.9191 | -369.0 | -313.4 | |
| 0.94 | 21.43 | 1.14 | 26.24 | -17.18 | 32.06 | 66.45 | 253.33 | 0.9160 | 455.2 | 233.4 | |
| 6.97 | -2.00 | 8.53 | -2.00 | -17.55 | 32.09 | 66.48 | 252.93 | 0.9163 | 474.7 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.67 | -18.17 | 28.69 | 63.09 | 252.05 | 0.8925 | -351.0 | -338.6 | |
| 1.62 | 2.81 | 1.75 | 3.03 | -18.34 | 28.46 | 62.85 | 251.84 | 0.8908 | -400.7 | -349.5 | |
| 1.02 | 4.59 | 1.08 | 4.87 | -18.08 | 27.88 | 62.28 | 252.09 | 0.8863 | -627.4 | -532.7 | |
| 0.00 | 0.77 | 0.00 | 0.81 | -18.34 | 27.64 | 62.04 | 251.78 | 0.8846 | -528.0 | -473.9 | |
| 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. | |