SDO HMI 2014-09-20 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.82 | 0.00 | 8.52 | 8.92 | 330.76 | 9.65 | 257.42 | 0.1846 | 462.8 | 311.0 | |
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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 | 0.97 | 0.00 | 0.52 | 10.60 | 341.61 | 20.50 | 281.32 | 0.3525 | -710.0 | -541.2 | |
| 0.00 | 1.51 | 0.00 | 0.79 | 10.91 | 340.07 | 18.96 | 282.91 | 0.3287 | -610.0 | -579.9 | |
| 0.00 | 2.21 | 0.00 | 1.14 | 8.74 | 337.61 | 16.49 | 276.86 | 0.2838 | -899.0 | -611.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 9.12 | 330.49 | 9.37 | 282.98 | 0.1658 | 868.0 | 708.1 | |
| 0.00 | 1.51 | 0.00 | 0.75 | 7.61 | 329.28 | 8.17 | 274.19 | 0.1418 | 791.0 | 567.0 | |
| 0.00 | 1.86 | 0.00 | 0.93 | 7.86 | 329.11 | 7.99 | 276.02 | 0.1391 | 1044.0 | 825.2 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 7.92 | 328.77 | 7.65 | 276.73 | 0.1334 | 855.0 | 562.0 | |
| 0.00 | 2.21 | 0.00 | 1.11 | 7.33 | 328.15 | 7.03 | 272.40 | 0.1220 | 1063.0 | 708.6 | |
| 0.00 | 1.51 | 0.00 | 0.75 | 7.69 | 328.15 | 7.03 | 275.36 | 0.1225 | 988.0 | 736.6 | |
| 0.00 | 1.59 | 0.00 | 0.79 | 7.80 | 327.24 | 6.12 | 277.01 | 0.1069 | 932.0 | 610.7 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 14.62 | 317.02 | -4.10 | 27.75 | 0.1491 | 769.0 | 596.4 | |
| 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. | |