SDO HMI 2014-03-03 23:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.56 | 0.00 | 6.76 | 8.87 | 34.32 | -59.27 | 75.69 | 0.8784 | -137.5 | -216.9 | |
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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 | 1.21 | 0.00 | 1.20 | 8.27 | 35.49 | -58.11 | 76.06 | 0.8678 | -334.0 | -391.6 | |
| 0.00 | 0.86 | 0.00 | 0.88 | 9.25 | 34.89 | -58.70 | 75.11 | 0.8747 | -264.0 | -278.6 | |
| 0.00 | 1.12 | 0.00 | 1.15 | 8.70 | 34.33 | -59.26 | 75.87 | 0.8781 | -378.0 | -365.2 | |
| 0.00 | 1.99 | 0.00 | 2.05 | 8.47 | 34.21 | -59.38 | 76.16 | 0.8786 | -475.0 | -359.9 | |
| 0.00 | 0.78 | 0.00 | 0.83 | 9.74 | 33.25 | -60.34 | 75.00 | 0.8886 | 337.0 | 237.2 | |
| 0.00 | 0.60 | 0.00 | 0.65 | 9.92 | 33.07 | -60.52 | 74.86 | 0.8903 | 289.0 | 317.9 | |
| 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. | |