SDO HMI 2014-04-25 00:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.26 | 0.00 | 4.22 | -11.23 | 136.70 | 9.61 | 222.43 | 0.2227 | 806.2 | 615.9 | |
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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 | 1.42 | 0.00 | 0.75 | -8.25 | 146.13 | 19.04 | 258.61 | 0.3308 | 791.0 | 490.7 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -8.21 | 145.39 | 18.30 | 258.37 | 0.3186 | 949.0 | 667.8 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -15.86 | 136.73 | 9.64 | 219.83 | 0.2527 | 558.0 | 514.9 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -15.77 | 136.57 | 9.48 | 219.59 | 0.2498 | 848.0 | 684.0 | |
| 0.00 | 1.69 | 0.00 | 0.84 | -10.45 | 128.30 | 1.21 | 191.86 | 0.1014 | 923.0 | 713.5 | |
| 0.00 | 1.51 | 0.00 | 0.75 | -11.09 | 128.12 | 1.03 | 189.09 | 0.1118 | 768.0 | 640.2 | |
| 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. | |