SDO HMI 2014-09-25 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 |
| 3.89 | 25.73 | 3.25 | 22.19 | 6.98 | 206.94 | -55.32 | 86.37 | 0.8197 | 70.6 | 114.8 | |
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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 | 2.03 | 0.00 | 1.63 | 6.40 | 210.08 | -52.18 | 87.33 | 0.7881 | -364.0 | -427.9 | |
| 0.00 | 1.95 | 0.00 | 1.60 | 7.28 | 208.83 | -53.43 | 86.12 | 0.8007 | -645.0 | -518.9 | |
| 3.36 | 7.87 | 2.79 | 6.55 | 6.28 | 208.53 | -53.73 | 87.34 | 0.8045 | -587.9 | -283.5 | |
| 0.00 | 1.15 | 0.00 | 0.97 | 6.71 | 207.94 | -54.31 | 86.76 | 0.8101 | -239.0 | -124.2 | |
| 0.53 | 1.59 | 0.46 | 1.39 | 6.61 | 206.31 | -55.95 | 86.75 | 0.8265 | 525.3 | 454.0 | |
| 0.00 | 1.33 | 0.00 | 1.16 | 5.40 | 206.38 | -55.87 | 88.22 | 0.8267 | 440.0 | 345.0 | |
| 0.00 | 2.39 | 0.00 | 2.12 | 6.89 | 205.82 | -56.44 | 86.37 | 0.8311 | 681.0 | 544.2 | |
| 0.00 | 2.92 | 0.00 | 2.63 | 8.21 | 205.00 | -57.26 | 84.74 | 0.8382 | 703.0 | 558.4 | |
| 0.00 | 1.41 | 0.00 | 1.30 | 8.57 | 204.40 | -57.86 | 84.27 | 0.8436 | 357.0 | 307.1 | |
| 0.00 | 1.68 | 0.00 | 1.54 | 7.94 | 204.43 | -57.83 | 85.02 | 0.8436 | 463.0 | 397.2 | |
| 0.00 | 1.41 | 0.00 | 1.30 | 7.72 | 204.36 | -57.90 | 85.28 | 0.8444 | 413.0 | 332.9 | |
| 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. | |