SDO HMI 2014-08-20 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.63 | 105.94 | 19.49 | 74.56 | -9.42 | 332.05 | -42.35 | 110.61 | 0.7122 | 649.3 | 297.9 | |
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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 | 1.17 | 0.00 | 0.76 | -10.36 | 337.80 | -36.60 | 114.96 | 0.6492 | 700.0 | 623.8 | |
| 0.00 | 1.26 | 0.00 | 0.82 | -10.53 | 337.66 | -36.74 | 115.11 | 0.6518 | 635.0 | 491.2 | |
| 0.00 | 0.90 | 0.00 | 0.60 | -9.45 | 336.02 | -38.38 | 112.64 | 0.6659 | 446.0 | 360.8 | |
| 0.00 | 1.44 | 0.00 | 1.01 | -13.05 | 333.44 | -40.97 | 116.05 | 0.7132 | -504.0 | -395.8 | |
| 0.00 | 0.72 | 0.00 | 0.51 | -11.97 | 332.28 | -42.12 | 114.03 | 0.7207 | -579.0 | -361.4 | |
| 20.97 | 85.60 | 14.71 | 60.06 | -9.43 | 332.26 | -42.14 | 110.70 | 0.7099 | 925.3 | 286.2 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -11.85 | 331.37 | -43.03 | 113.43 | 0.7302 | 466.0 | 423.1 | |
| 1.98 | -6.00 | 1.40 | -6.00 | -9.41 | 331.72 | -42.68 | 110.43 | 0.7160 | 467.6 | 999999 | |
| 4.68 | 6.93 | 3.38 | 5.01 | -9.30 | 330.47 | -43.94 | 109.71 | 0.7297 | 732.4 | 512.0 | |
| 0.00 | 2.25 | 0.00 | 1.64 | -9.38 | 329.89 | -44.51 | 109.57 | 0.7364 | 697.0 | 514.7 | |
| 0.00 | 1.08 | 0.00 | 0.78 | -7.40 | 329.97 | -44.43 | 107.02 | 0.7283 | 664.0 | 540.8 | |
| 0.00 | 1.89 | 0.00 | 1.37 | -7.23 | 329.78 | -44.63 | 106.72 | 0.7300 | 518.0 | 461.0 | |
| 0.00 | 0.81 | 0.00 | 0.58 | -4.94 | 329.68 | -44.72 | 103.63 | 0.7237 | 535.0 | 473.2 | |
| 0.00 | 0.63 | 0.00 | 0.46 | -8.00 | 329.11 | -45.30 | 107.47 | 0.7402 | 531.0 | 488.7 | |
| 0.00 | 0.45 | 0.00 | 0.37 | -9.70 | 323.54 | -50.87 | 107.54 | 0.8041 | -404.0 | -423.4 | |
| 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. | |