SDO HMI 2014-08-18 16:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.13 | 223.83 | 71.03 | 377.58 | -17.68 | 106.44 | 69.46 | 249.00 | 0.9546 | -27.2 | -107.1 | |
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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 |
| 23.67 | 112.32 | 47.75 | 228.58 | -17.25 | 109.71 | 72.72 | 250.22 | 0.9702 | 232.2 | -4.8 | |
| 0.00 | 0.27 | 0.00 | 0.49 | -16.14 | 108.25 | 71.27 | 251.04 | 0.9631 | 423.0 | 410.3 | |
| 0.00 | 1.44 | 0.00 | 2.49 | -16.81 | 107.26 | 70.28 | 250.15 | 0.9593 | 479.0 | 420.3 | |
| 11.07 | 106.56 | 14.70 | 141.52 | -18.11 | 101.24 | 64.26 | 247.34 | 0.9294 | -659.1 | -275.8 | |
| 6.39 | -4.00 | 8.58 | -4.00 | -18.72 | 101.37 | 64.39 | 246.74 | 0.9311 | -470.4 | 999999 | |
| 0.00 | 3.24 | 0.00 | 4.50 | -19.82 | 101.81 | 64.83 | 245.72 | 0.9355 | -282.0 | -132.4 | |
| 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. | |