SDO HMI 2014-09-22 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.19 | 0.00 | 3.99 | 5.32 | 334.76 | 39.49 | 269.54 | 0.6355 | -330.4 | -439.1 | |
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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 | 1.15 | 0.00 | 0.79 | 3.27 | 338.90 | 43.63 | 267.35 | 0.6920 | -555.0 | -483.9 | |
| 0.00 | 1.59 | 0.00 | 1.09 | 9.84 | 339.26 | 43.99 | 276.89 | 0.6916 | -570.0 | -519.6 | |
| 0.00 | 0.62 | 0.00 | 0.39 | 8.53 | 333.28 | 38.01 | 274.86 | 0.6134 | -740.0 | -650.4 | |
| 0.00 | 2.48 | 0.00 | 1.51 | 2.09 | 330.55 | 35.28 | 263.69 | 0.5829 | -535.0 | -470.3 | |
| 0.00 | 0.35 | 0.00 | 0.21 | 6.89 | 328.76 | 33.49 | 271.85 | 0.5503 | 748.0 | 762.0 | |
| 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. | |