SDO HMI 2014-01-11 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.41 | 0.00 | 2.48 | -12.35 | 30.11 | -26.03 | 110.55 | 0.4598 | 702.5 | 577.7 | |
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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 | 1.10 | 0.00 | 0.58 | -13.07 | 38.84 | -17.30 | 118.65 | 0.3316 | 867.0 | 704.2 | |
| 0.00 | 0.76 | 0.00 | 0.42 | -16.18 | 32.70 | -23.43 | 119.30 | 0.4398 | 750.0 | 585.6 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -14.43 | 27.84 | -28.30 | 112.15 | 0.4977 | 486.0 | 430.9 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -7.14 | 23.85 | -32.29 | 96.82 | 0.5359 | 707.0 | 631.1 | |
| 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. | |