SDO HMI 2014-09-22 23:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.02 | 0.00 | 5.84 | 7.06 | 331.02 | 40.17 | 272.40 | 0.6415 | 292.7 | 279.8 | |
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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 | 0.86 | 8.98 | 339.86 | 49.01 | 275.77 | 0.7517 | -444.0 | -377.0 | |
| 0.00 | 0.88 | 0.00 | 0.59 | 4.00 | 332.76 | 41.91 | 268.13 | 0.6690 | 457.0 | 340.7 | |
| 0.00 | 0.80 | 0.00 | 0.53 | 11.11 | 333.60 | 42.74 | 278.77 | 0.6762 | -605.0 | -517.3 | |
| 0.00 | 1.68 | 0.00 | 1.08 | 7.46 | 330.74 | 39.89 | 273.20 | 0.6391 | 609.0 | 433.3 | |
| 0.00 | 1.95 | 0.00 | 1.22 | 7.24 | 328.99 | 38.14 | 272.73 | 0.6156 | 555.0 | 514.8 | |
| 0.00 | 1.59 | 0.00 | 0.99 | 6.29 | 328.33 | 37.48 | 271.13 | 0.6071 | 754.0 | 645.9 | |
| 0.00 | 0.97 | 0.00 | 0.57 | 3.71 | 323.00 | 32.15 | 265.75 | 0.5346 | 723.0 | 525.1 | |
| 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. | |