SDO HMI 2014-04-15 09:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.59 | 267.18 | 23.50 | 140.78 | 12.19 | 263.10 | 8.87 | 333.72 | 0.3428 | -892.8 | -379.0 | |
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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 | 1.15 | 0.00 | 0.61 | 12.14 | 265.97 | 11.74 | 326.66 | 0.3636 | 1007.0 | 877.8 | |
| 8.94 | 255.76 | 4.71 | 134.75 | 12.07 | 263.71 | 9.49 | 331.91 | 0.3438 | -1477.2 | -421.8 | |
| 12.39 | -2.00 | 6.54 | -2.00 | 12.32 | 263.66 | 9.43 | 332.39 | 0.3470 | -1294.4 | 999999 | |
| 7.25 | -2.00 | 3.82 | -2.00 | 11.94 | 263.49 | 9.26 | 332.29 | 0.3402 | -1515.6 | 999999 | |
| 16.01 | -2.00 | 8.43 | -2.00 | 12.06 | 263.22 | 8.99 | 333.17 | 0.3399 | -1423.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 18.39 | 258.33 | 4.10 | 350.51 | 0.4135 | -635.0 | -539.0 | |
| 0.00 | 1.24 | 0.00 | 0.67 | 17.82 | 255.56 | 1.34 | 356.80 | 0.3995 | -757.0 | -542.5 | |
| 0.00 | 0.71 | 0.00 | 0.37 | 12.51 | 255.28 | 1.05 | 356.70 | 0.3124 | 444.0 | 548.0 | |
| 0.00 | 1.77 | 0.00 | 0.93 | 13.11 | 254.54 | 0.31 | 359.05 | 0.3220 | 841.0 | 704.2 | |
| 0.00 | 1.59 | 0.00 | 0.82 | 11.15 | 254.53 | 0.31 | 358.95 | 0.2893 | 889.0 | 677.5 | |
| 0.00 | 1.33 | 0.00 | 0.70 | 13.52 | 254.51 | 0.28 | 359.16 | 0.3288 | 790.0 | 649.4 | |
| 0.00 | 1.15 | 0.00 | 0.60 | 12.57 | 246.66 | -7.57 | 22.48 | 0.3378 | 851.0 | 635.2 | |
| 0.00 | 1.42 | 0.00 | 0.75 | 13.81 | 246.37 | -7.86 | 21.84 | 0.3584 | 767.0 | 493.9 | |
| 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. | |