SDO HMI 2014-09-23 03:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.72 | 0.00 | 4.28 | 6.73 | 327.51 | 38.85 | 272.33 | 0.6246 | 563.9 | 508.9 | |
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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 | 0.62 | 0.00 | 0.43 | 1.59 | 333.54 | 44.89 | 265.20 | 0.7103 | 388.0 | 314.7 | |
| 0.00 | 0.80 | 0.00 | 0.54 | 2.06 | 331.67 | 43.01 | 265.48 | 0.6862 | 493.0 | 400.9 | |
| 0.00 | 0.71 | 0.00 | 0.48 | 10.05 | 331.64 | 42.99 | 277.20 | 0.6790 | 467.0 | 390.5 | |
| 0.00 | 1.59 | 0.00 | 1.03 | 7.20 | 329.08 | 40.43 | 272.83 | 0.6464 | 749.0 | 664.1 | |
| 0.00 | 0.97 | 0.00 | 0.62 | 6.32 | 328.39 | 39.74 | 271.40 | 0.6379 | 634.0 | 591.1 | |
| 0.00 | 0.35 | 0.00 | 0.21 | 12.11 | 321.13 | 32.48 | 281.52 | 0.5379 | 464.0 | 388.0 | |
| 0.00 | 1.68 | 0.00 | 0.97 | 8.57 | 319.61 | 30.96 | 274.95 | 0.5126 | 752.0 | 522.2 | |
| 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. | |