SDO HMI 2011-02-26 15:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.17 | 180.27 | 34.10 | 294.78 | 26.44 | 163.46 | -65.73 | 59.14 | 0.9520 | -78.9 | -184.6 | |
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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 |
| 1.03 | 5.60 | 1.29 | 7.01 | 24.80 | 169.19 | -60.00 | 58.98 | 0.9191 | -472.6 | -394.3 | |
| 0.00 | 1.81 | 0.00 | 2.30 | 24.78 | 168.48 | -60.72 | 59.25 | 0.9232 | -119.0 | -106.3 | |
| 0.00 | 1.98 | 0.00 | 2.61 | 24.27 | 167.33 | -61.86 | 60.15 | 0.9285 | -48.0 | -57.3 | |
| 0.00 | 7.15 | 0.00 | 11.19 | 27.17 | 164.21 | -64.98 | 58.20 | 0.9500 | -513.0 | -490.8 | |
| 3.87 | 151.69 | 6.54 | 253.09 | 27.81 | 162.89 | -66.31 | 57.94 | 0.9570 | -520.8 | -191.8 | |
| 0.00 | 1.03 | 0.00 | 1.57 | 26.06 | 164.54 | -64.66 | 59.21 | 0.9466 | 361.0 | 318.4 | |
| 8.78 | -5.00 | 13.80 | -5.00 | 26.02 | 163.71 | -65.49 | 59.49 | 0.9504 | 427.5 | 999999 | |
| 0.00 | 1.72 | 0.00 | 2.42 | 24.09 | 165.62 | -63.58 | 60.86 | 0.9375 | 299.0 | 267.9 | |
| 5.68 | -5.00 | 9.53 | -5.00 | 26.91 | 162.62 | -66.57 | 58.92 | 0.9567 | -593.1 | 999999 | |
| 1.21 | -5.00 | 1.94 | -5.00 | 26.25 | 163.21 | -65.99 | 59.41 | 0.9531 | -250.3 | 999999 | |
| 0.00 | 1.89 | 0.00 | 2.74 | 23.53 | 164.71 | -64.48 | 61.71 | 0.9412 | 458.0 | 358.0 | |
| 0.00 | 0.43 | 0.00 | 0.66 | 23.66 | 163.58 | -65.62 | 61.90 | 0.9471 | 326.0 | 313.2 | |
| 0.60 | 1.72 | 1.00 | 2.87 | 24.85 | 162.09 | -67.10 | 61.12 | 0.9559 | 279.3 | 327.8 | |
| 0.00 | 2.24 | 0.00 | 3.46 | 23.54 | 163.22 | -65.97 | 62.13 | 0.9486 | 105.0 | 84.3 | |
| 0.00 | 3.01 | 0.00 | 4.86 | 23.65 | 162.29 | -66.91 | 62.28 | 0.9532 | -293.0 | -158.9 | |
| 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. | |