SDO HMI 2014-09-22 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.13 | 0.00 | 5.35 | 6.63 | 332.94 | 40.98 | 271.94 | 0.6537 | 54.9 | 91.6 | |
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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 | 1.06 | 0.00 | 0.77 | 3.29 | 338.91 | 46.95 | 267.91 | 0.7324 | -344.0 | -366.3 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 9.90 | 339.43 | 47.48 | 276.99 | 0.7338 | -243.0 | -289.6 | |
| 0.00 | 1.24 | 0.00 | 0.82 | 11.10 | 333.58 | 41.62 | 278.82 | 0.6618 | -570.0 | -416.8 | |
| 0.00 | 0.71 | 0.00 | 0.46 | 2.03 | 331.38 | 39.42 | 264.63 | 0.6397 | 491.0 | 455.5 | |
| 0.00 | 2.03 | 0.00 | 1.29 | 7.45 | 330.74 | 38.78 | 273.12 | 0.6243 | 700.0 | 509.6 | |
| 0.00 | 0.62 | 0.00 | 0.39 | 2.01 | 330.07 | 38.11 | 264.29 | 0.6221 | -396.0 | -442.7 | |
| 0.00 | 1.59 | 0.00 | 0.98 | 6.28 | 328.25 | 36.30 | 271.00 | 0.5907 | 746.0 | 622.4 | |
| 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. | |