SDO HMI 2014-09-23 12:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.63 | 22.29 | 1.84 | 11.30 | 15.80 | 275.22 | -8.50 | 42.46 | 0.2115 | 133.4 | 266.4 | |
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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 | 1.59 | 0.00 | 0.80 | 16.06 | 277.47 | -6.25 | 33.51 | 0.1904 | -782.0 | -637.2 | |
| 1.06 | 2.39 | 0.54 | 1.21 | 16.15 | 277.18 | -6.54 | 34.42 | 0.1944 | -974.6 | -862.8 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 16.12 | 277.03 | -6.69 | 35.14 | 0.1954 | -921.0 | -708.5 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 16.26 | 276.42 | -7.30 | 37.02 | 0.2035 | -660.0 | -614.2 | |
| 0.00 | 1.59 | 0.00 | 0.81 | 15.41 | 274.63 | -9.10 | 45.92 | 0.2131 | 914.0 | 688.1 | |
| 2.57 | 7.34 | 1.30 | 3.73 | 15.65 | 274.55 | -9.17 | 45.31 | 0.2168 | 1070.0 | 720.4 | |
| 0.00 | 3.98 | 0.00 | 2.02 | 16.14 | 274.43 | -9.29 | 44.06 | 0.2239 | 885.0 | 575.8 | |
| 0.00 | 3.10 | 0.00 | 1.57 | 15.25 | 274.32 | -9.41 | 47.40 | 0.2152 | 745.0 | 586.6 | |
| 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. | |