SDO HMI 2013-08-23 16:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.66 | 248.10 | 25.09 | 149.31 | -7.07 | 139.59 | 31.68 | 246.65 | 0.5697 | 844.1 | 374.0 | |
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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 | 0.99 | 0.00 | 0.65 | -9.35 | 145.36 | 37.44 | 246.85 | 0.6547 | 475.0 | 352.0 | |
| 41.66 | 238.29 | 25.09 | 143.51 | -7.03 | 139.68 | 31.77 | 246.79 | 0.5707 | 1247.6 | 394.6 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -11.64 | 138.92 | 31.00 | 239.06 | 0.5903 | -760.0 | -621.6 | |
| 0.00 | 1.17 | 0.00 | 0.69 | -6.96 | 137.65 | 29.73 | 245.43 | 0.5434 | 830.0 | 664.8 | |
| 0.00 | 1.35 | 0.00 | 0.79 | -7.23 | 137.53 | 29.61 | 244.88 | 0.5435 | 739.0 | 627.9 | |
| 0.00 | 0.63 | 0.00 | 0.38 | -13.29 | 137.76 | 29.84 | 235.66 | 0.5888 | -593.0 | -605.1 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -8.10 | 136.92 | 29.01 | 242.95 | 0.5412 | 575.0 | 480.6 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -6.96 | 136.63 | 28.72 | 244.64 | 0.5299 | -597.0 | -424.4 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -5.48 | 135.82 | 27.90 | 246.58 | 0.5097 | -797.0 | -681.1 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -7.55 | 135.04 | 27.13 | 242.26 | 0.5128 | -799.0 | -599.7 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -7.50 | 129.96 | 22.04 | 237.04 | 0.4453 | -757.0 | -577.8 | |
| 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. | |