SDO HMI 2014-05-18 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.01 | 16.90 | 9.15 | 22.91 | -9.05 | 251.68 | 68.65 | 261.19 | 0.9321 | -197.3 | 13.8 | |
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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 | 1.08 | 0.00 | 1.59 | -8.13 | 253.48 | 70.45 | 262.21 | 0.9430 | 283.0 | 229.5 | |
| 0.00 | 0.81 | 0.00 | 1.20 | -8.43 | 253.61 | 70.58 | 261.89 | 0.9438 | 240.0 | 175.7 | |
| 0.00 | 2.34 | 0.00 | 3.45 | -8.80 | 253.58 | 70.55 | 261.50 | 0.9436 | 461.0 | 347.0 | |
| 0.00 | 1.08 | 0.00 | 1.56 | -9.83 | 253.04 | 70.01 | 260.39 | 0.9406 | 403.0 | 378.3 | |
| 7.01 | 11.59 | 9.15 | 15.11 | -9.18 | 250.77 | 67.74 | 261.04 | 0.9265 | -435.2 | -364.3 | |
| 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. | |