SDO HMI 2014-04-15 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.49 | 381.68 | 32.55 | 215.76 | 11.93 | 274.98 | 22.94 | 307.63 | 0.4835 | -912.5 | -339.5 | |
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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 |
| 0.27 | 354.80 | 0.15 | 200.91 | 11.82 | 275.96 | 23.92 | 306.22 | 0.4940 | -497.7 | -406.5 | |
| 57.22 | -1.00 | 32.40 | -1.00 | 11.82 | 275.32 | 23.28 | 306.97 | 0.4862 | -1394.8 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 14.95 | 273.12 | 21.09 | 314.73 | 0.4913 | -753.0 | -571.7 | |
| 0.00 | 0.97 | 0.00 | 0.53 | 8.65 | 272.12 | 20.09 | 305.23 | 0.4175 | -722.0 | -551.9 | |
| 0.00 | 1.95 | 0.00 | 1.09 | 14.14 | 272.01 | 19.98 | 315.03 | 0.4707 | -521.0 | -484.8 | |
| 0.00 | 6.54 | 0.00 | 3.61 | 12.70 | 270.68 | 18.64 | 314.70 | 0.4406 | 701.0 | 682.9 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 14.42 | 270.72 | 18.69 | 317.36 | 0.4600 | -591.0 | -528.4 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 14.29 | 270.71 | 18.68 | 317.18 | 0.4584 | -773.0 | -564.8 | |
| 0.00 | 2.48 | 0.00 | 1.37 | 12.92 | 270.53 | 18.50 | 315.28 | 0.4413 | 936.0 | 773.3 | |
| 0.00 | 3.10 | 0.00 | 1.70 | 13.04 | 270.22 | 18.18 | 315.97 | 0.4391 | 1031.0 | 814.9 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 14.21 | 269.14 | 17.10 | 319.55 | 0.4412 | 661.0 | 524.2 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 14.34 | 269.02 | 16.98 | 319.93 | 0.4415 | 722.0 | 544.5 | |
| 0.00 | 2.12 | 0.00 | 1.17 | 14.71 | 268.53 | 16.49 | 321.30 | 0.4410 | 763.0 | 618.8 | |
| 0.00 | 2.83 | 0.00 | 1.56 | 14.44 | 268.19 | 16.15 | 321.50 | 0.4345 | 941.0 | 702.1 | |
| 0.00 | 1.50 | 0.00 | 0.82 | 13.76 | 267.62 | 15.58 | 321.46 | 0.4206 | 891.0 | 748.9 | |
| 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. | |