SDO HMI 2014-08-26 22:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.05 | 0.00 | 7.63 | -11.11 | 328.12 | 40.17 | 245.70 | 0.6952 | -75.0 | -126.0 | |
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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 | 0.81 | 0.00 | 0.65 | -10.34 | 337.08 | 49.13 | 250.91 | 0.7895 | 495.0 | 486.0 | |
| 0.00 | 1.08 | 0.00 | 0.78 | -9.92 | 331.58 | 43.63 | 249.14 | 0.7296 | 570.0 | 498.8 | |
| 0.00 | 0.81 | 0.00 | 0.57 | -8.41 | 331.22 | 43.27 | 250.96 | 0.7197 | 527.0 | 473.1 | |
| 0.00 | 1.08 | 0.00 | 0.78 | -10.28 | 331.38 | 43.44 | 248.59 | 0.7290 | 553.0 | 492.8 | |
| 0.00 | 1.08 | 0.00 | 0.81 | -15.29 | 331.61 | 43.66 | 242.42 | 0.7536 | -595.0 | -523.8 | |
| 0.00 | 1.08 | 0.00 | 0.70 | -8.52 | 325.42 | 37.48 | 247.93 | 0.6516 | -569.0 | -477.5 | |
| 0.00 | 2.42 | 0.00 | 1.58 | -10.94 | 324.38 | 36.44 | 243.90 | 0.6517 | -497.0 | -458.5 | |
| 0.00 | 1.52 | 0.00 | 1.03 | -15.00 | 324.69 | 36.74 | 238.62 | 0.6791 | -699.0 | -590.7 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -8.81 | 322.20 | 34.25 | 245.55 | 0.6131 | -460.0 | -313.7 | |
| 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. | |