SDO HMI 2014-03-18 12:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.50 | 0.00 | 7.80 | 12.61 | 286.04 | 24.06 | 309.39 | 0.5182 | -253.9 | -271.5 | |
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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 | 1.31 | 0.00 | 0.76 | 10.67 | 288.52 | 26.54 | 303.63 | 0.5295 | -796.0 | -640.2 | |
| 0.00 | 1.65 | 0.00 | 0.96 | 10.55 | 288.21 | 26.23 | 303.77 | 0.5247 | -267.0 | -334.8 | |
| 0.00 | 1.31 | 0.00 | 0.76 | 12.54 | 287.22 | 25.24 | 307.93 | 0.5298 | -788.0 | -624.0 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 12.73 | 286.50 | 24.52 | 309.02 | 0.5231 | -482.0 | -420.3 | |
| 0.00 | 2.35 | 0.00 | 1.36 | 12.24 | 286.25 | 24.27 | 308.56 | 0.5157 | -877.0 | -733.5 | |
| 0.00 | 1.48 | 0.00 | 0.85 | 11.44 | 286.00 | 24.02 | 307.59 | 0.5056 | 783.0 | 555.5 | |
| 0.00 | 1.83 | 0.00 | 1.06 | 12.71 | 286.09 | 24.11 | 309.46 | 0.5183 | -910.0 | -736.0 | |
| 0.00 | 1.92 | 0.00 | 1.11 | 16.47 | 283.10 | 21.12 | 318.58 | 0.5243 | 361.0 | 261.3 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 13.52 | 282.56 | 20.58 | 315.21 | 0.4871 | 691.0 | 550.8 | |
| 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. | |