SDO HMI 2014-07-29 23:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.59 | 0.00 | 9.67 | 11.47 | 261.08 | -36.46 | 77.58 | 0.5974 | 89.0 | 40.6 | |
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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 | 1.00 | 0.00 | 0.57 | 16.44 | 269.62 | -27.93 | 66.14 | 0.4931 | -817.0 | -572.6 | |
| 0.00 | 1.54 | 0.00 | 0.88 | 15.24 | 268.40 | -29.15 | 69.14 | 0.5049 | -718.0 | -545.9 | |
| 0.00 | 3.44 | 0.00 | 2.00 | 13.36 | 266.49 | -31.05 | 73.54 | 0.5254 | -557.0 | -476.1 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 14.38 | 265.34 | -32.20 | 72.08 | 0.5446 | -627.0 | -517.1 | |
| 0.00 | 1.18 | 0.00 | 0.74 | 6.32 | 259.33 | -38.21 | 86.91 | 0.6180 | 641.0 | 503.5 | |
| 0.00 | 0.91 | 0.00 | 0.57 | 9.29 | 258.89 | -38.65 | 82.12 | 0.6245 | 643.0 | 533.2 | |
| 0.00 | 1.00 | 0.00 | 0.64 | 9.19 | 258.27 | -39.27 | 82.32 | 0.6328 | 518.0 | 421.2 | |
| 0.00 | 1.00 | 0.00 | 0.65 | 9.93 | 256.75 | -40.79 | 81.29 | 0.6533 | 573.0 | 420.1 | |
| 0.00 | 3.53 | 0.00 | 2.39 | 10.67 | 254.50 | -43.04 | 80.35 | 0.6826 | 616.0 | 460.9 | |
| 0.00 | 0.63 | 0.00 | 0.43 | 4.86 | 254.94 | -42.61 | 88.94 | 0.6769 | 618.0 | 577.9 | |
| 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. | |