SDO HMI 2014-04-15 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.85 | 264.87 | 25.00 | 138.50 | 12.23 | 262.97 | 4.91 | 344.59 | 0.3219 | -878.8 | -354.8 | |
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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 | 2.39 | 0.00 | 1.25 | 12.15 | 265.71 | 7.65 | 336.86 | 0.3326 | 967.0 | 749.2 | |
| 28.39 | 250.19 | 14.84 | 130.70 | 12.19 | 263.67 | 5.61 | 342.65 | 0.3216 | -1282.6 | -414.7 | |
| 19.19 | -2.00 | 10.02 | -2.00 | 12.00 | 263.29 | 5.23 | 343.57 | 0.3167 | -1427.5 | 999999 | |
| 0.27 | -2.00 | 0.14 | -2.00 | 12.38 | 263.12 | 5.05 | 344.43 | 0.3219 | -799.3 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.72 | 18.04 | 255.00 | -3.06 | 7.22 | 0.4063 | -735.0 | -515.4 | |
| 0.00 | 2.48 | 0.00 | 1.28 | 11.02 | 254.60 | -3.47 | 11.71 | 0.2937 | 639.0 | 568.1 | |
| 0.00 | 2.21 | 0.00 | 1.18 | 15.96 | 254.28 | -3.78 | 9.79 | 0.3748 | 524.0 | 362.8 | |
| 0.00 | 1.41 | 0.00 | 0.74 | 12.51 | 253.99 | -4.07 | 12.56 | 0.3201 | 827.0 | 630.9 | |
| 0.00 | 1.77 | 0.00 | 0.93 | 13.68 | 253.79 | -4.28 | 12.36 | 0.3398 | 731.0 | 503.0 | |
| 0.00 | 1.68 | 0.00 | 0.93 | 16.82 | 245.04 | -13.02 | 29.61 | 0.4384 | 646.0 | 453.2 | |
| 0.00 | 1.41 | 0.00 | 0.77 | 14.06 | 244.67 | -13.39 | 33.89 | 0.4045 | 770.0 | 626.2 | |
| 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. | |