SDO HMI 2014-04-10 08:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.03 | 12.79 | 2.63 | 15.36 | 3.24 | 25.66 | 64.87 | 276.52 | 0.9082 | 320.3 | 261.9 | |
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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 | 1.24 | 0.00 | 1.64 | 2.19 | 28.49 | 67.71 | 274.79 | 0.9294 | 145.0 | 119.3 | |
| 0.00 | 1.32 | 0.00 | 1.77 | 3.37 | 28.48 | 67.69 | 276.05 | 0.9303 | -496.0 | -425.4 | |
| 1.06 | 2.47 | 1.38 | 3.21 | 2.08 | 28.01 | 67.22 | 274.74 | 0.9262 | 370.3 | 358.8 | |
| 0.97 | 5.03 | 1.25 | 6.48 | 2.24 | 27.71 | 66.92 | 274.94 | 0.9244 | 559.9 | 402.8 | |
| 0.00 | 0.97 | 0.00 | 0.81 | 8.86 | 12.62 | 51.83 | 285.58 | 0.8087 | 468.0 | 405.9 | |
| 0.00 | 0.79 | 0.00 | 0.65 | 8.35 | 12.03 | 51.24 | 285.14 | 0.8015 | 444.0 | 473.2 | |
| 0.00 | 0.97 | 0.00 | 0.80 | 8.06 | 11.87 | 51.09 | 284.83 | 0.7992 | 672.0 | 611.6 | |
| 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. | |