SDO HMI 2014-04-17 03:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.74 | 232.79 | 60.61 | 320.42 | 18.67 | 165.65 | -65.46 | 67.52 | 0.9330 | -249.1 | -162.3 | |
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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 |
| 13.28 | 149.82 | 16.48 | 189.39 | 18.75 | 168.22 | -62.89 | 66.81 | 0.9186 | -890.7 | -230.6 | |
| 1.06 | -1.00 | 1.31 | -1.00 | 18.39 | 168.24 | -62.86 | 67.19 | 0.9178 | -761.7 | 999999 | |
| 6.46 | -1.00 | 8.29 | -1.00 | 18.92 | 167.39 | -63.72 | 66.85 | 0.9241 | -281.6 | 999999 | |
| 3.72 | -1.00 | 4.75 | -1.00 | 18.30 | 167.37 | -63.73 | 67.50 | 0.9232 | -540.6 | 999999 | |
| 2.75 | -1.00 | 3.59 | -1.00 | 18.29 | 166.80 | -64.31 | 67.66 | 0.9267 | -180.5 | 999999 | |
| 3.10 | 22.31 | 4.16 | 29.76 | 18.07 | 165.98 | -65.13 | 68.09 | 0.9312 | 1.5 | 9.4 | |
| 0.00 | 2.57 | 0.00 | 3.48 | 17.81 | 165.70 | -65.40 | 68.44 | 0.9324 | 163.0 | 149.8 | |
| 0.00 | 0.80 | 0.00 | 1.27 | 20.29 | 162.69 | -68.42 | 66.57 | 0.9519 | 232.0 | 266.1 | |
| 0.00 | 1.15 | 0.00 | 1.76 | 18.68 | 163.17 | -67.94 | 68.11 | 0.9476 | 500.0 | 395.0 | |
| 0.71 | 1.77 | 1.07 | 2.69 | 18.29 | 163.24 | -67.87 | 68.50 | 0.9467 | 526.1 | 467.4 | |
| 0.71 | 2.57 | 1.15 | 4.18 | 19.24 | 162.06 | -69.04 | 67.78 | 0.9538 | 413.0 | 371.9 | |
| 3.72 | 47.20 | 6.31 | 80.95 | 19.45 | 161.22 | -69.89 | 67.75 | 0.9580 | 69.6 | -174.7 | |
| 0.62 | 1.59 | 0.92 | 2.36 | 16.38 | 163.36 | -67.75 | 70.45 | 0.9438 | 417.4 | 359.5 | |
| 5.84 | -12.00 | 9.88 | -12.00 | 18.80 | 161.18 | -69.93 | 68.42 | 0.9575 | 142.8 | 999999 | |
| 1.77 | 3.01 | 2.70 | 4.58 | 16.88 | 162.81 | -68.29 | 70.05 | 0.9472 | 447.5 | 361.4 | |
| 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. | |