SDO HMI 2014-07-22 23:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.85 | 84.89 | 15.75 | 61.28 | -21.04 | 69.53 | 39.39 | 234.58 | 0.7290 | 632.2 | 239.8 | |
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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 |
| 16.23 | 71.36 | 11.76 | 51.77 | -21.02 | 69.86 | 39.72 | 234.82 | 0.7321 | 897.4 | 250.7 | |
| 0.00 | 0.91 | 0.00 | 0.65 | -21.08 | 69.11 | 38.97 | 234.28 | 0.7251 | 520.0 | 488.8 | |
| 3.99 | 6.26 | 2.84 | 4.46 | -20.77 | 68.93 | 38.79 | 234.54 | 0.7215 | 783.8 | 607.6 | |
| 1.63 | 3.45 | 1.15 | 2.43 | -21.30 | 67.76 | 37.62 | 233.12 | 0.7133 | 706.8 | 528.9 | |
| 0.00 | 0.91 | 0.00 | 0.62 | -21.64 | 65.33 | 35.19 | 230.98 | 0.6918 | -505.0 | -429.8 | |
| 0.00 | 1.27 | 0.00 | 0.86 | -21.51 | 64.74 | 34.60 | 230.69 | 0.6850 | -741.0 | -675.5 | |
| 0.00 | 0.73 | 0.00 | 0.49 | -22.08 | 63.30 | 33.16 | 228.88 | 0.6752 | -381.0 | -491.5 | |
| 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. | |