SDO HMI 2014-09-16 00:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.90 | 29.15 | 2.86 | 21.17 | -15.82 | 64.03 | 41.32 | 240.34 | 0.7331 | 143.1 | 78.0 | |
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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 | 0.80 | 0.00 | 0.60 | -15.09 | 66.17 | 43.46 | 242.47 | 0.7513 | 620.0 | 532.7 | |
| 0.00 | 2.13 | 0.00 | 1.59 | -15.20 | 65.98 | 43.27 | 242.23 | 0.7499 | 664.0 | 575.0 | |
| 0.00 | 1.07 | 0.00 | 0.79 | -15.96 | 65.45 | 42.74 | 241.02 | 0.7483 | 437.0 | 362.1 | |
| 0.62 | 1.78 | 0.46 | 1.32 | -15.76 | 65.35 | 42.65 | 241.21 | 0.7463 | 653.7 | 544.4 | |
| 0.62 | 5.42 | 0.46 | 3.99 | -15.38 | 65.04 | 42.34 | 241.51 | 0.7412 | 649.4 | 614.1 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -14.84 | 64.87 | 42.16 | 242.07 | 0.7367 | 612.0 | 598.1 | |
| 0.71 | 1.87 | 0.52 | 1.37 | -15.14 | 64.90 | 42.19 | 241.72 | 0.7385 | 680.4 | 607.2 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -15.32 | 64.77 | 42.07 | 241.43 | 0.7381 | 759.0 | 707.3 | |
| 0.53 | 1.60 | 0.39 | 1.18 | -16.11 | 64.93 | 42.23 | 240.55 | 0.7438 | 599.3 | 476.7 | |
| 1.42 | 3.91 | 1.03 | 2.84 | -16.31 | 63.84 | 41.14 | 239.68 | 0.7338 | -582.6 | -580.6 | |
| 0.00 | 0.44 | 0.00 | 0.32 | -16.84 | 63.98 | 41.28 | 239.11 | 0.7381 | -511.0 | -431.4 | |
| 0.00 | 5.15 | 0.00 | 3.69 | -15.98 | 63.10 | 40.39 | 239.63 | 0.7244 | -806.0 | -540.9 | |
| 0.00 | 0.89 | 0.00 | 0.61 | -16.74 | 60.39 | 37.69 | 236.96 | 0.7007 | -660.0 | -636.2 | |
| 0.00 | 1.51 | 0.00 | 1.04 | -16.78 | 60.09 | 37.38 | 236.70 | 0.6978 | -675.0 | -538.1 | |
| 0.00 | 0.80 | 0.00 | 0.53 | -17.38 | 55.95 | 33.25 | 232.85 | 0.6587 | -660.0 | -622.1 | |
| 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. | |