SDO HMI 2013-01-08 21:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.94 | 248.91 | 21.94 | 147.29 | -24.58 | 249.70 | 26.90 | 228.78 | 0.5486 | 598.6 | 315.6 | |
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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 | 0.76 | 0.00 | 0.46 | -22.03 | 253.18 | 30.39 | 235.72 | 0.5697 | -557.0 | -432.1 | |
| 34.99 | 235.08 | 20.78 | 139.59 | -24.64 | 250.13 | 27.33 | 229.17 | 0.5538 | 1253.3 | 361.9 | |
| 1.95 | -2.00 | 1.16 | -2.00 | -25.09 | 249.69 | 26.89 | 228.08 | 0.5527 | 855.5 | 999999 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -25.22 | 246.01 | 23.22 | 224.08 | 0.5147 | -680.0 | -584.0 | |
| 0.00 | 1.10 | 0.00 | 0.64 | -26.76 | 244.44 | 21.64 | 220.00 | 0.5144 | -610.0 | -542.0 | |
| 0.00 | 2.21 | 0.00 | 1.23 | -22.15 | 243.22 | 20.42 | 225.58 | 0.4544 | -719.0 | -588.5 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -26.14 | 243.61 | 20.82 | 219.86 | 0.4998 | -635.0 | -516.9 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -21.93 | 241.77 | 18.97 | 223.97 | 0.4362 | -753.0 | -576.6 | |
| 0.00 | 1.10 | 0.00 | 0.62 | -26.11 | 241.90 | 19.10 | 217.64 | 0.4831 | -601.0 | -575.2 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -23.62 | 241.30 | 18.50 | 220.51 | 0.4495 | -667.0 | -568.6 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -21.76 | 240.64 | 17.84 | 222.60 | 0.4222 | -785.0 | -647.9 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -22.45 | 240.43 | 17.63 | 221.11 | 0.4276 | -798.0 | -585.5 | |
| 0.00 | 0.68 | 0.00 | 0.37 | -22.49 | 240.03 | 17.24 | 220.44 | 0.4239 | -720.0 | -552.6 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -18.95 | 237.78 | 14.98 | 223.07 | 0.3596 | 805.0 | 709.9 | |
| 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. | |