SDO HMI 2013-08-22 10:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.61 | 307.56 | 26.74 | 162.39 | -6.81 | 139.35 | 14.91 | 227.52 | 0.3477 | 901.1 | 373.9 | |
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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 | 1.08 | 0.00 | 0.59 | -7.91 | 143.75 | 19.30 | 232.67 | 0.4135 | 884.0 | 718.8 | |
| 0.00 | 1.26 | 0.00 | 0.69 | -11.80 | 141.24 | 16.80 | 221.81 | 0.4262 | -694.0 | -613.9 | |
| 50.61 | 296.49 | 26.74 | 156.58 | -6.81 | 139.41 | 14.97 | 227.66 | 0.3485 | 1402.7 | 412.0 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -4.86 | 138.76 | 14.32 | 230.82 | 0.3194 | -812.0 | -652.9 | |
| 0.00 | 1.35 | 0.00 | 0.70 | -5.91 | 137.50 | 13.06 | 225.70 | 0.3155 | -631.0 | -413.7 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -6.05 | 136.94 | 12.50 | 224.11 | 0.3106 | -760.0 | -613.0 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -6.38 | 135.45 | 11.01 | 219.74 | 0.2983 | -847.0 | -677.2 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -5.48 | 135.37 | 10.93 | 221.55 | 0.2859 | -805.0 | -676.9 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -5.98 | 135.32 | 10.88 | 220.29 | 0.2916 | -788.0 | -589.9 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -5.44 | 135.00 | 10.56 | 220.66 | 0.2813 | -849.0 | -686.4 | |
| 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. | |