SDO HMI 2014-08-27 10:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.75 | 336.19 | 79.95 | 354.64 | 7.79 | 344.04 | 62.68 | 275.09 | 0.8855 | -398.8 | -330.2 | |
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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 | 1.97 | 0.00 | 2.44 | 7.83 | 348.41 | 67.05 | 275.48 | 0.9181 | -278.0 | -189.4 | |
| 0.00 | 0.27 | 0.00 | 0.33 | 8.12 | 348.27 | 66.91 | 275.79 | 0.9170 | -277.0 | -271.7 | |
| 6.73 | 10.41 | 8.16 | 12.61 | 8.38 | 347.88 | 66.52 | 276.04 | 0.9142 | -547.0 | -356.4 | |
| 1.79 | 2.96 | 2.12 | 3.50 | 9.71 | 347.29 | 65.93 | 277.45 | 0.9094 | 401.1 | 304.9 | |
| 0.00 | 3.68 | 0.00 | 4.18 | 7.51 | 346.11 | 64.75 | 274.94 | 0.9018 | 346.0 | 230.9 | |
| 18.31 | 311.77 | 19.68 | 326.54 | 7.08 | 344.45 | 63.09 | 274.32 | 0.8893 | 603.8 | -353.6 | |
| 2.96 | -6.00 | 3.13 | -6.00 | 7.38 | 343.98 | 62.62 | 274.62 | 0.8854 | -536.2 | 999999 | |
| 44.96 | -6.00 | 46.86 | -6.00 | 8.01 | 343.55 | 62.19 | 275.30 | 0.8816 | -892.4 | 999999 | |
| 0.00 | 1.08 | 0.00 | 1.07 | 10.23 | 342.01 | 60.65 | 277.75 | 0.8677 | 473.0 | 448.9 | |
| 0.00 | 1.62 | 0.00 | 1.60 | 10.90 | 342.11 | 60.75 | 278.52 | 0.8683 | 564.0 | 442.6 | |
| 0.00 | 0.81 | 0.00 | 0.79 | 8.95 | 341.32 | 59.96 | 276.23 | 0.8622 | -109.0 | -224.9 | |
| 0.00 | 1.62 | 0.00 | 1.58 | 9.76 | 341.49 | 60.13 | 277.18 | 0.8634 | -165.0 | -82.6 | |
| 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. | |