SDO HMI 2014-04-25 06:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.26 | 51.87 | 19.49 | 57.15 | -10.43 | 187.33 | 63.54 | 260.68 | 0.8935 | 234.0 | -70.6 | |
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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 |
| 3.02 | 5.43 | 3.47 | 6.22 | -9.40 | 188.62 | 64.83 | 261.83 | 0.9038 | 485.3 | 299.0 | |
| 11.39 | 28.82 | 13.16 | 33.54 | -10.15 | 188.82 | 65.03 | 261.00 | 0.9053 | 533.9 | -104.5 | |
| 0.00 | 0.27 | 0.00 | 0.30 | -10.84 | 187.80 | 64.01 | 260.24 | 0.8976 | 343.0 | 317.7 | |
| 0.00 | 0.62 | 0.00 | 0.65 | -10.41 | 185.66 | 61.87 | 260.71 | 0.8808 | -344.0 | -318.6 | |
| 0.89 | 1.96 | 0.91 | 2.00 | -10.17 | 185.19 | 61.40 | 260.99 | 0.8769 | -464.3 | -391.5 | |
| 0.00 | 0.71 | 0.00 | 0.73 | -10.84 | 185.29 | 61.50 | 260.23 | 0.8778 | -342.0 | -378.6 | |
| 1.96 | 3.65 | 1.95 | 3.64 | -10.78 | 184.37 | 60.58 | 260.28 | 0.8701 | -542.9 | -413.5 | |
| 0.00 | 2.05 | 0.00 | 2.06 | -12.05 | 184.70 | 60.91 | 258.83 | 0.8731 | -530.0 | -415.8 | |
| 0.00 | 4.00 | 0.00 | 3.87 | -12.06 | 183.27 | 59.47 | 258.78 | 0.8608 | 456.0 | 318.7 | |
| 0.00 | 1.33 | 0.00 | 1.27 | -11.26 | 182.81 | 59.02 | 259.70 | 0.8566 | -488.0 | -377.0 | |
| 0.00 | 1.87 | 0.00 | 1.79 | -12.17 | 182.94 | 59.15 | 258.64 | 0.8580 | 567.0 | 390.5 | |
| 0.00 | 1.16 | 0.00 | 1.08 | -11.00 | 182.13 | 58.34 | 259.99 | 0.8505 | -457.0 | -400.5 | |
| 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. | |