SDO HMI 2013-03-30 01:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.20 | 258.45 | 23.30 | 139.25 | 14.90 | 255.20 | 8.40 | 338.92 | 0.3942 | -850.5 | -319.9 | |
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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 |
| 0.00 | 1.75 | 0.00 | 0.94 | 13.63 | 256.90 | 10.11 | 333.69 | 0.3864 | -766.0 | -609.7 | |
| 24.71 | 235.22 | 13.33 | 126.88 | 14.89 | 255.67 | 8.88 | 337.82 | 0.3967 | -1135.6 | -331.2 | |
| 0.00 | 1.23 | 0.00 | 0.65 | 12.99 | 255.38 | 8.58 | 336.53 | 0.3668 | -850.0 | -679.5 | |
| 0.00 | 1.58 | 0.00 | 0.83 | 12.32 | 254.89 | 8.10 | 336.99 | 0.3535 | -994.0 | -881.4 | |
| 18.49 | -2.00 | 9.97 | -2.00 | 15.10 | 254.93 | 8.13 | 339.71 | 0.3956 | -1148.4 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.74 | 12.88 | 254.44 | 7.65 | 338.73 | 0.3593 | -934.0 | -803.8 | |
| 0.00 | 1.84 | 0.00 | 0.97 | 12.63 | 254.40 | 7.61 | 338.57 | 0.3552 | -687.0 | -630.0 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 15.02 | 254.08 | 7.29 | 341.61 | 0.3900 | -508.0 | -385.7 | |
| 0.00 | 3.24 | 0.00 | 1.74 | 14.57 | 253.97 | 7.18 | 341.49 | 0.3825 | -907.0 | -791.1 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 10.63 | 253.58 | 6.79 | 338.60 | 0.3197 | -795.0 | -635.6 | |
| 0.00 | 1.58 | 0.00 | 0.83 | 12.65 | 253.54 | 6.75 | 340.83 | 0.3506 | -837.0 | -751.8 | |
| 0.00 | 2.28 | 0.00 | 1.23 | 16.17 | 252.40 | 5.60 | 346.39 | 0.4002 | 837.0 | 682.6 | |
| 0.00 | 2.28 | 0.00 | 1.22 | 15.58 | 251.79 | 4.99 | 347.49 | 0.3888 | 720.0 | 583.7 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 16.75 | 251.79 | 4.99 | 348.13 | 0.4071 | 662.0 | 569.9 | |
| 0.00 | 3.07 | 0.00 | 1.64 | 14.96 | 251.58 | 4.79 | 347.63 | 0.3783 | 773.0 | 613.1 | |
| 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. | |