SDO HMI 2014-04-30 01:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.14 | 103.23 | 17.61 | 89.43 | -23.38 | 114.13 | 53.65 | 244.33 | 0.8222 | 371.4 | 256.9 | |
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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 |
| 2.67 | 90.93 | 2.36 | 79.50 | -23.40 | 114.93 | 54.46 | 244.51 | 0.8295 | 313.9 | 308.9 | |
| 16.40 | -1.00 | 14.32 | -1.00 | -23.29 | 114.53 | 54.05 | 244.55 | 0.8257 | 844.4 | 999999 | |
| 1.07 | -1.00 | 0.93 | -1.00 | -23.69 | 114.32 | 53.84 | 244.03 | 0.8246 | 435.9 | 999999 | |
| 0.00 | 1.43 | 0.00 | 1.18 | -21.09 | 112.56 | 52.09 | 246.78 | 0.8033 | -60.0 | -108.8 | |
| 0.00 | 4.19 | 0.00 | 3.59 | -23.34 | 113.61 | 53.14 | 244.28 | 0.8176 | 493.0 | 505.3 | |
| 0.00 | 1.07 | 0.00 | 0.84 | -22.37 | 109.63 | 49.16 | 244.47 | 0.7776 | -590.0 | -508.8 | |
| 0.00 | 0.89 | 0.00 | 0.69 | -21.63 | 109.14 | 48.67 | 245.27 | 0.7708 | -565.0 | -481.4 | |
| 0.00 | 1.16 | 0.00 | 0.91 | -25.30 | 108.80 | 48.32 | 240.56 | 0.7777 | -571.0 | -434.7 | |
| 0.00 | 0.98 | 0.00 | 0.76 | -25.37 | 108.03 | 47.56 | 240.22 | 0.7706 | -540.0 | -435.6 | |
| 0.00 | 0.71 | 0.00 | 0.55 | -25.54 | 107.97 | 47.50 | 239.99 | 0.7705 | -655.0 | -599.5 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -26.02 | 108.23 | 47.75 | 239.48 | 0.7745 | -540.0 | -454.1 | |
| 0.00 | 1.07 | 0.00 | 0.78 | -27.02 | 104.13 | 43.65 | 236.65 | 0.7385 | -327.0 | -315.9 | |
| 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. | |