SDO HMI 2014-04-15 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.93 | 263.73 | 25.00 | 137.64 | 12.17 | 263.29 | 4.12 | 346.94 | 0.3167 | -962.7 | -379.0 | |
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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 | 2.21 | 0.00 | 1.16 | 12.13 | 265.70 | 6.53 | 339.94 | 0.3256 | 769.0 | 630.6 | |
| 9.37 | 257.01 | 4.90 | 134.05 | 12.33 | 263.75 | 4.59 | 345.77 | 0.3194 | -1136.9 | -406.3 | |
| 14.15 | -2.00 | 7.38 | -2.00 | 12.08 | 263.72 | 4.55 | 345.68 | 0.3152 | -1356.5 | 999999 | |
| 5.22 | -2.00 | 2.72 | -2.00 | 11.89 | 263.50 | 4.33 | 346.19 | 0.3112 | -1492.3 | 999999 | |
| 19.19 | -2.00 | 10.00 | -2.00 | 12.11 | 263.29 | 4.12 | 347.01 | 0.3139 | -1327.6 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 16.02 | 254.22 | -4.95 | 12.67 | 0.3796 | 599.0 | 398.2 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 16.05 | 252.14 | -7.02 | 17.67 | 0.3888 | 758.0 | 625.1 | |
| 0.00 | 0.97 | 0.00 | 0.52 | 12.04 | 246.42 | -12.74 | 35.61 | 0.3721 | 813.0 | 612.3 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 14.41 | 245.60 | -13.57 | 33.75 | 0.4108 | -615.0 | -494.9 | |
| 0.00 | 0.97 | 0.00 | 0.54 | 16.91 | 245.01 | -14.16 | 31.59 | 0.4486 | 747.0 | 602.6 | |
| 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. | |