SDO HMI 2014-09-25 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.66 | 0.00 | 5.20 | -15.93 | 286.34 | 24.63 | 227.09 | 0.5644 | 651.7 | 550.1 | |
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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 | 0.35 | 0.00 | 0.23 | -8.10 | 300.15 | 38.44 | 249.18 | 0.6608 | 257.0 | 459.0 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -11.74 | 292.37 | 30.66 | 238.65 | 0.5868 | 705.0 | 549.0 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -12.91 | 291.34 | 29.63 | 236.03 | 0.5832 | 689.0 | 587.2 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -7.61 | 286.77 | 25.06 | 240.20 | 0.4859 | 776.0 | 623.4 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -12.67 | 286.68 | 24.98 | 231.73 | 0.5268 | 739.0 | 601.5 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -8.59 | 285.23 | 23.52 | 236.80 | 0.4736 | 652.0 | 524.0 | |
| 0.00 | 1.68 | 0.00 | 1.04 | -24.23 | 282.39 | 20.68 | 212.22 | 0.6062 | 697.0 | 511.7 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -24.41 | 282.42 | 20.71 | 212.09 | 0.6084 | 635.0 | 585.1 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -21.43 | 280.20 | 18.49 | 212.15 | 0.5570 | 715.0 | 514.8 | |
| 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. | |