SDO HMI 2014-07-09 09:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.18 | 0.00 | 3.86 | -14.52 | 255.14 | 45.24 | 246.76 | 0.7501 | 111.6 | 24.9 | |
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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 | 0.91 | 0.00 | 0.70 | -14.26 | 257.08 | 47.18 | 247.89 | 0.7696 | 556.0 | 516.2 | |
| 0.00 | 1.18 | 0.00 | 0.90 | -14.14 | 256.59 | 46.68 | 247.85 | 0.7640 | 676.0 | 501.9 | |
| 0.00 | 1.27 | 0.00 | 0.95 | -15.28 | 255.12 | 45.22 | 245.82 | 0.7528 | -683.0 | -589.3 | |
| 0.00 | 0.64 | 0.00 | 0.46 | -12.34 | 254.31 | 44.41 | 249.25 | 0.7333 | 509.0 | 444.7 | |
| 0.00 | 1.18 | 0.00 | 0.85 | -15.48 | 252.49 | 42.58 | 244.38 | 0.7255 | -500.0 | -427.5 | |
| 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. | |