SDO HMI 2014-09-28 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.06 | 12.25 | 0.90 | 9.45 | -11.35 | 165.03 | -46.64 | 111.28 | 0.7662 | 410.9 | 352.0 | |
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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 | 0.88 | 0.00 | 0.63 | -17.05 | 171.30 | -40.37 | 121.38 | 0.7277 | 669.0 | 516.6 | |
| 0.00 | 0.88 | 0.00 | 0.63 | -12.41 | 169.52 | -42.15 | 114.56 | 0.7229 | 606.0 | 426.1 | |
| 0.00 | 4.76 | 0.00 | 3.56 | -13.06 | 167.08 | -44.59 | 114.17 | 0.7518 | 538.0 | 451.4 | |
| 0.00 | 0.97 | 0.00 | 0.71 | -9.32 | 167.00 | -44.67 | 109.41 | 0.7378 | 481.0 | 405.6 | |
| 0.00 | 0.88 | 0.00 | 0.63 | -6.08 | 167.27 | -44.39 | 105.26 | 0.7234 | 440.0 | 428.3 | |
| 0.00 | 0.53 | 0.00 | 0.38 | -6.32 | 167.08 | -44.59 | 105.49 | 0.7264 | 478.0 | 500.3 | |
| 1.06 | 2.03 | 0.90 | 1.73 | -10.12 | 159.66 | -52.01 | 107.62 | 0.8163 | -548.4 | -449.5 | |
| 0.00 | 1.32 | 0.00 | 1.18 | -10.04 | 157.90 | -53.77 | 106.96 | 0.8326 | 528.0 | 365.5 | |
| 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. | |