SDO HMI 2014-07-31 06:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.06 | 82.16 | 23.53 | 61.83 | -18.69 | 237.59 | -42.89 | 121.08 | 0.7544 | -71.4 | -83.5 | |
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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 | 0.82 | 0.00 | 0.54 | -17.59 | 245.23 | -35.24 | 124.52 | 0.6699 | 566.0 | 428.8 | |
| 0.00 | 1.72 | 0.00 | 1.19 | -18.30 | 242.90 | -37.57 | 123.79 | 0.6988 | 682.0 | 550.7 | |
| 0.00 | 1.18 | 0.00 | 0.81 | -18.13 | 242.95 | -37.52 | 123.61 | 0.6974 | 671.0 | 582.8 | |
| 0.00 | 1.09 | 0.00 | 0.78 | -17.96 | 240.48 | -39.99 | 121.83 | 0.7218 | 601.0 | 593.8 | |
| 7.79 | 11.50 | 5.60 | 8.28 | -18.06 | 239.99 | -40.48 | 121.65 | 0.7274 | 765.4 | 506.7 | |
| 1.81 | 9.51 | 1.33 | 6.99 | -18.49 | 238.93 | -41.55 | 121.56 | 0.7404 | 669.6 | 468.1 | |
| 0.00 | 1.00 | 0.00 | 0.73 | -18.02 | 239.02 | -41.45 | 121.04 | 0.7370 | 524.0 | 495.4 | |
| 1.09 | -6.00 | 0.80 | -6.00 | -18.37 | 238.75 | -41.73 | 121.31 | 0.7416 | 680.3 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.06 | -18.00 | 238.81 | -41.66 | 120.90 | 0.7390 | 569.0 | 497.4 | |
| 0.45 | 2.99 | 0.34 | 2.21 | -18.36 | 238.40 | -42.07 | 121.11 | 0.7450 | 423.2 | 313.9 | |
| 0.00 | 1.45 | 0.00 | 1.07 | -18.16 | 238.47 | -42.01 | 120.90 | 0.7433 | 509.0 | 495.4 | |
| 0.45 | 1.81 | 0.34 | 1.35 | -18.57 | 238.25 | -42.22 | 121.27 | 0.7475 | 284.6 | 73.9 | |
| 0.00 | 2.17 | 0.00 | 1.62 | -18.49 | 237.97 | -42.50 | 121.02 | 0.7499 | -236.0 | -185.1 | |
| 1.27 | 7.97 | 0.96 | 6.05 | -18.85 | 237.15 | -43.32 | 121.00 | 0.7597 | -781.5 | -677.8 | |
| 0.45 | -14.00 | 0.34 | -14.00 | -18.70 | 236.89 | -43.58 | 120.68 | 0.7615 | -875.2 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.42 | -19.14 | 236.75 | -43.73 | 121.13 | 0.7651 | -482.0 | -417.2 | |
| 0.36 | 5.25 | 0.28 | 4.03 | -19.07 | 236.41 | -44.06 | 120.86 | 0.7679 | -694.2 | -619.3 | |
| 6.52 | 12.05 | 5.03 | 9.30 | -18.59 | 236.08 | -44.40 | 120.12 | 0.7689 | -779.0 | -479.8 | |
| 8.70 | 19.66 | 6.80 | 15.40 | -19.35 | 235.68 | -44.79 | 120.81 | 0.7763 | -739.1 | -387.1 | |
| 2.17 | -19.00 | 1.71 | -19.00 | -19.54 | 235.48 | -45.00 | 120.92 | 0.7790 | -542.5 | 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. | |