SDO HMI 2014-04-17 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.71 | 232.95 | 57.37 | 328.60 | 18.71 | 165.59 | -66.06 | 67.61 | 0.9366 | -209.3 | -167.6 | |
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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 |
| 12.48 | 172.38 | 15.83 | 224.19 | 18.72 | 168.22 | -63.43 | 66.98 | 0.9220 | -879.3 | -218.0 | |
| 7.61 | -1.00 | 9.98 | -1.00 | 18.90 | 167.37 | -64.28 | 67.02 | 0.9275 | -337.3 | 999999 | |
| 3.36 | -1.00 | 4.40 | -1.00 | 18.35 | 167.31 | -64.34 | 67.60 | 0.9270 | -563.3 | 999999 | |
| 1.15 | -1.00 | 1.56 | -1.00 | 18.69 | 166.47 | -65.18 | 67.46 | 0.9325 | 22.8 | 999999 | |
| 2.83 | -1.00 | 3.80 | -1.00 | 18.28 | 166.69 | -64.96 | 67.83 | 0.9306 | -148.5 | 999999 | |
| 2.74 | -1.00 | 3.79 | -1.00 | 18.32 | 165.89 | -65.76 | 67.98 | 0.9353 | 331.7 | 999999 | |
| 0.00 | 0.97 | 0.00 | 1.35 | 17.73 | 165.62 | -66.04 | 68.66 | 0.9360 | 171.0 | 160.1 | |
| 0.00 | 0.71 | 0.00 | 1.15 | 20.26 | 162.83 | -68.82 | 66.69 | 0.9539 | 201.0 | 242.1 | |
| 0.00 | 1.51 | 0.00 | 2.54 | 20.13 | 162.14 | -69.51 | 66.97 | 0.9570 | 208.0 | 146.2 | |
| 0.00 | 1.06 | 0.00 | 1.65 | 18.26 | 163.30 | -68.35 | 68.63 | 0.9492 | 562.0 | 490.7 | |
| 0.00 | 2.39 | 0.00 | 3.99 | 19.22 | 162.09 | -69.56 | 67.91 | 0.9562 | 376.0 | 368.0 | |
| 3.54 | 46.66 | 6.18 | 82.41 | 19.45 | 161.30 | -70.36 | 67.84 | 0.9602 | 133.7 | -169.6 | |
| 0.00 | 0.80 | 0.00 | 1.36 | 19.10 | 161.65 | -70.01 | 68.13 | 0.9582 | 453.0 | 385.1 | |
| 0.00 | 0.27 | 0.00 | 0.42 | 17.74 | 162.68 | -68.97 | 69.30 | 0.9517 | 151.0 | 210.3 | |
| 0.00 | 0.80 | 0.00 | 1.21 | 16.62 | 163.40 | -68.25 | 70.31 | 0.9467 | 447.0 | 433.1 | |
| 1.95 | 3.45 | 3.03 | 5.37 | 16.85 | 162.96 | -68.69 | 70.16 | 0.9493 | 367.5 | 346.4 | |
| 0.00 | 1.95 | 0.00 | 2.96 | 16.40 | 163.31 | -68.35 | 70.55 | 0.9470 | 427.0 | 398.2 | |
| 5.05 | -12.00 | 8.80 | -12.00 | 18.82 | 161.15 | -70.50 | 68.51 | 0.9602 | 23.9 | 999999 | |
| 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. | |