SDO HMI 2014-10-13 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.19 | 12.85 | 1.54 | 9.26 | -15.93 | 56.95 | 41.53 | 241.36 | 0.7286 | 255.9 | 352.8 | |
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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 | 0.87 | 0.00 | 0.66 | -16.49 | 59.69 | 44.28 | 242.14 | 0.7595 | 422.0 | 329.4 | |
| 0.00 | 1.66 | 0.00 | 1.20 | -15.59 | 57.52 | 42.10 | 242.12 | 0.7330 | 770.0 | 597.4 | |
| 0.00 | 4.02 | 0.00 | 2.92 | -16.06 | 57.39 | 41.97 | 241.46 | 0.7339 | 450.0 | 452.9 | |
| 0.00 | 1.84 | 0.00 | 1.32 | -15.49 | 57.12 | 41.70 | 242.02 | 0.7283 | 684.0 | 513.3 | |
| 0.00 | 1.05 | 0.00 | 0.76 | -16.15 | 56.91 | 41.49 | 241.08 | 0.7294 | 483.0 | 390.4 | |
| 2.19 | 3.41 | 1.54 | 2.40 | -15.97 | 55.30 | 39.88 | 240.38 | 0.7115 | -737.2 | -591.9 | |
| 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. | |