SDO HMI 2014-08-20 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.27 | 204.15 | 13.72 | 106.28 | 16.20 | 27.54 | 15.33 | 303.97 | 0.3066 | -648.6 | -297.6 | |
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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 | 0.99 | 0.00 | 0.52 | 17.81 | 29.85 | 17.65 | 304.08 | 0.3500 | 8.0 | 1.9 | |
| 0.27 | 166.62 | 0.14 | 87.07 | 15.56 | 28.81 | 16.61 | 299.55 | 0.3179 | -991.7 | -393.0 | |
| 26.00 | -2.00 | 13.58 | -2.00 | 16.00 | 28.62 | 16.41 | 301.04 | 0.3184 | -1309.7 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 20.09 | 27.81 | 15.61 | 312.67 | 0.3451 | -690.0 | -559.9 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 18.07 | 27.55 | 15.34 | 308.27 | 0.3218 | -841.0 | -702.1 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 16.83 | 25.58 | 13.37 | 308.53 | 0.2842 | -1028.0 | -892.3 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.87 | 25.22 | 13.02 | 309.36 | 0.2800 | -902.0 | -762.9 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 17.51 | 24.62 | 12.41 | 312.44 | 0.2789 | -676.0 | -568.5 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 17.27 | 24.44 | 12.23 | 312.16 | 0.2741 | -846.0 | -804.4 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 17.30 | 24.28 | 12.07 | 312.62 | 0.2725 | -808.0 | -545.8 | |
| 0.00 | 2.25 | 0.00 | 1.16 | 16.87 | 24.18 | 11.98 | 311.60 | 0.2667 | -940.0 | -785.0 | |
| 0.00 | 2.34 | 0.00 | 1.20 | 17.21 | 24.04 | 11.84 | 312.90 | 0.2687 | -850.0 | -825.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 17.14 | 23.45 | 11.25 | 314.08 | 0.2607 | -846.0 | -781.8 | |
| 0.00 | 2.97 | 0.00 | 1.51 | 16.87 | 21.60 | 9.40 | 318.29 | 0.2359 | 847.0 | 682.5 | |
| 0.00 | 3.87 | 0.00 | 1.98 | 17.98 | 21.60 | 9.39 | 321.39 | 0.2498 | 888.0 | 721.6 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 17.35 | 20.57 | 8.36 | 322.86 | 0.2309 | 980.0 | 821.8 | |
| 0.00 | 2.97 | 0.00 | 1.50 | 16.25 | 19.81 | 7.61 | 322.25 | 0.2086 | 879.0 | 783.2 | |
| 0.00 | 4.50 | 0.00 | 2.28 | 16.04 | 19.71 | 7.50 | 321.97 | 0.2047 | 835.0 | 773.4 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 19.41 | 19.76 | 7.55 | 330.39 | 0.2521 | 733.0 | 569.8 | |
| 0.00 | 2.70 | 0.00 | 1.36 | 16.35 | 17.15 | 4.94 | 333.43 | 0.1856 | 951.0 | 672.5 | |
| 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. | |