SDO HMI 2013-03-30 04:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.76 | 248.52 | 24.79 | 134.55 | 14.87 | 255.20 | 10.06 | 335.18 | 0.4041 | -861.6 | -329.6 | |
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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 |
| 0.00 | 0.96 | 0.00 | 0.52 | 13.02 | 259.38 | 14.24 | 324.26 | 0.4119 | -657.0 | -533.6 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 12.60 | 259.01 | 13.86 | 324.36 | 0.4030 | -753.0 | -623.1 | |
| 0.00 | 1.23 | 0.00 | 0.66 | 13.62 | 256.92 | 11.77 | 330.03 | 0.3987 | -745.0 | -586.9 | |
| 26.30 | 216.37 | 14.25 | 117.29 | 14.91 | 255.66 | 10.52 | 334.23 | 0.4075 | -1189.4 | -316.0 | |
| 0.00 | 2.10 | 0.00 | 1.12 | 12.98 | 255.32 | 10.18 | 332.73 | 0.3774 | -811.0 | -627.7 | |
| 0.00 | 2.81 | 0.00 | 1.51 | 14.61 | 255.12 | 9.97 | 335.09 | 0.3994 | -892.0 | -721.2 | |
| 0.00 | 2.45 | 0.00 | 1.31 | 12.37 | 254.96 | 9.81 | 332.82 | 0.3659 | -953.0 | -809.7 | |
| 0.00 | 3.59 | 0.00 | 1.93 | 13.87 | 254.92 | 9.78 | 334.69 | 0.3874 | -817.0 | -721.5 | |
| 19.02 | -4.00 | 10.30 | -4.00 | 15.12 | 254.92 | 9.77 | 336.06 | 0.4055 | -1218.9 | 999999 | |
| 0.00 | 6.22 | 0.00 | 3.32 | 12.84 | 254.54 | 9.39 | 334.39 | 0.3697 | -1037.0 | -720.3 | |
| 0.44 | 2.10 | 0.24 | 1.13 | 14.55 | 253.83 | 8.68 | 337.92 | 0.3904 | -939.2 | -792.6 | |
| 0.00 | 1.49 | 0.00 | 0.79 | 12.67 | 253.60 | 8.45 | 336.47 | 0.3608 | -843.0 | -631.8 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 19.93 | 251.88 | 6.73 | 346.14 | 0.4618 | -759.0 | -651.3 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 14.65 | 251.61 | 6.47 | 343.26 | 0.3800 | 711.0 | 547.0 | |
| 0.00 | 3.51 | 0.00 | 1.88 | 15.03 | 251.56 | 6.42 | 343.68 | 0.3857 | 749.0 | 633.7 | |
| 0.00 | 0.70 | 0.00 | 0.38 | 14.71 | 251.06 | 5.91 | 344.68 | 0.3784 | 789.0 | 632.2 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 14.67 | 250.90 | 5.75 | 345.04 | 0.3772 | 853.0 | 644.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 17.93 | 250.94 | 5.79 | 346.98 | 0.4279 | 688.0 | 519.0 | |
| 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. | |