SDO HMI 2014-03-08 12:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.57 | 34.38 | 11.66 | 48.47 | -18.59 | 323.12 | -70.65 | 107.20 | 0.9373 | 57.0 | -58.7 | |
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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 |
| 4.33 | 7.53 | 5.53 | 9.63 | -18.25 | 325.48 | -68.30 | 106.80 | 0.9234 | 476.0 | 273.4 | |
| 0.00 | 0.87 | 0.00 | 1.17 | -18.90 | 324.10 | -69.68 | 107.52 | 0.9319 | -462.0 | -460.6 | |
| 0.00 | 1.30 | 0.00 | 1.77 | -19.06 | 323.86 | -69.92 | 107.69 | 0.9334 | -440.0 | -441.1 | |
| 0.00 | 0.87 | 0.00 | 1.15 | -18.25 | 324.42 | -69.36 | 106.81 | 0.9300 | 293.0 | 244.9 | |
| 0.00 | 1.13 | 0.00 | 1.55 | -18.83 | 323.71 | -70.07 | 107.44 | 0.9342 | -524.0 | -489.9 | |
| 0.00 | 0.69 | 0.00 | 0.92 | -17.94 | 324.42 | -69.35 | 106.48 | 0.9300 | 409.0 | 330.8 | |
| 0.00 | 3.03 | 0.00 | 4.10 | -18.12 | 324.08 | -69.69 | 106.68 | 0.9320 | 17.0 | -4.3 | |
| 2.25 | 8.05 | 3.16 | 11.32 | -18.93 | 323.23 | -70.54 | 107.55 | 0.9370 | -146.3 | 28.7 | |
| 0.00 | 4.94 | 0.00 | 7.86 | -19.57 | 320.46 | -73.31 | 108.29 | 0.9519 | -274.0 | -151.5 | |
| 0.00 | 1.99 | 0.00 | 3.06 | -18.75 | 321.19 | -72.58 | 107.40 | 0.9483 | -548.0 | -448.5 | |
| 1.99 | 3.98 | 2.97 | 5.94 | -17.34 | 321.93 | -71.85 | 105.89 | 0.9446 | 161.6 | 187.9 | |
| 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. | |