SDO HMI 2014-04-18 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.64 | 0.00 | 6.97 | -15.48 | 201.25 | -8.41 | 146.03 | 0.2311 | -465.9 | -429.5 | |
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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 | 1.06 | 0.00 | 0.53 | -13.54 | 208.91 | -0.75 | 174.88 | 0.1441 | 845.0 | 750.2 | |
| 0.00 | 0.89 | 0.00 | 0.44 | -13.02 | 207.95 | -1.71 | 167.76 | 0.1377 | 985.0 | 796.1 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -11.98 | 206.45 | -3.21 | 154.74 | 0.1289 | -909.0 | -731.1 | |
| 0.00 | 2.57 | 0.00 | 1.28 | -11.86 | 205.87 | -3.79 | 150.40 | 0.1316 | -878.0 | -762.2 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -18.39 | 202.11 | -7.55 | 151.19 | 0.2600 | -786.0 | -564.0 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -14.96 | 200.68 | -8.99 | 138.14 | 0.2272 | -874.0 | -655.3 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -15.63 | 200.52 | -9.14 | 139.63 | 0.2373 | -828.0 | -533.9 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -20.38 | 193.94 | -15.72 | 135.98 | 0.3671 | -843.0 | -691.4 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -18.22 | 193.46 | -16.20 | 130.54 | 0.3502 | -686.0 | -475.6 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -19.57 | 193.03 | -16.64 | 132.79 | 0.3692 | -685.0 | -438.4 | |
| 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. | |