SDO HMI 2014-07-30 15:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.91 | 57.77 | 19.56 | 51.83 | -18.68 | 237.04 | -51.71 | 116.88 | 0.8353 | -229.6 | -206.1 | |
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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 | 0.64 | -18.21 | 242.94 | -45.81 | 118.91 | 0.7803 | 477.0 | 423.9 | |
| 1.18 | 2.90 | 0.98 | 2.41 | -17.98 | 240.23 | -48.52 | 117.40 | 0.8048 | 650.8 | 491.5 | |
| 4.71 | 7.79 | 3.96 | 6.55 | -18.22 | 239.70 | -49.05 | 117.44 | 0.8105 | 589.9 | 357.4 | |
| 1.36 | 3.17 | 1.15 | 2.70 | -18.42 | 239.28 | -49.47 | 117.49 | 0.8151 | 455.2 | 315.0 | |
| 0.00 | 1.99 | 0.00 | 1.79 | -18.50 | 237.01 | -51.74 | 116.64 | 0.8352 | -552.0 | -514.2 | |
| 0.00 | 1.27 | 0.00 | 1.15 | -18.56 | 236.67 | -52.08 | 116.58 | 0.8383 | -570.0 | -493.9 | |
| 6.43 | 26.80 | 5.89 | 24.68 | -18.99 | 236.21 | -52.54 | 116.89 | 0.8436 | -678.2 | -295.4 | |
| 2.44 | -7.00 | 2.27 | -7.00 | -19.19 | 235.80 | -52.95 | 116.95 | 0.8476 | -271.6 | 999999 | |
| 5.16 | 13.04 | 4.72 | 11.91 | -18.47 | 236.13 | -52.62 | 116.27 | 0.8426 | -688.9 | -395.8 | |
| 0.63 | -7.00 | 0.59 | -7.00 | -18.92 | 235.87 | -52.88 | 116.67 | 0.8462 | -285.9 | 999999 | |
| 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. | |