SDO HMI 2014-09-18 12:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.16 | 60.08 | 19.74 | 43.49 | -20.97 | 311.61 | -38.11 | 127.79 | 0.7310 | -89.4 | -36.0 | |
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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 | 1.42 | 0.00 | 0.97 | -20.69 | 315.36 | -34.36 | 130.23 | 0.6938 | 831.0 | 689.3 | |
| 0.00 | 1.33 | 0.00 | 0.92 | -20.78 | 315.07 | -34.65 | 130.10 | 0.6973 | 651.0 | 581.1 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -21.29 | 314.69 | -35.03 | 130.39 | 0.7045 | 427.0 | 421.3 | |
| 0.98 | 6.92 | 0.67 | 4.79 | -20.63 | 314.83 | -34.89 | 129.74 | 0.6984 | 666.5 | 517.9 | |
| 1.77 | -4.00 | 1.23 | -4.00 | -20.72 | 314.57 | -35.15 | 129.64 | 0.7015 | 628.8 | 999999 | |
| 3.19 | 4.88 | 2.25 | 3.43 | -20.06 | 313.00 | -36.72 | 127.69 | 0.7121 | 642.8 | 488.0 | |
| 3.82 | 9.14 | 2.71 | 6.50 | -20.35 | 312.40 | -37.32 | 127.59 | 0.7197 | 632.3 | 465.0 | |
| 1.42 | 2.75 | 1.03 | 1.99 | -21.42 | 312.04 | -37.68 | 128.58 | 0.7303 | -627.3 | -563.7 | |
| 0.98 | 2.22 | 0.69 | 1.58 | -19.93 | 312.07 | -37.65 | 126.87 | 0.7202 | 549.5 | 471.1 | |
| 0.00 | 0.89 | 0.00 | 0.63 | -20.21 | 311.99 | -37.73 | 127.14 | 0.7228 | 287.0 | 194.9 | |
| 1.24 | 4.17 | 0.91 | 3.05 | -21.52 | 311.31 | -38.41 | 128.18 | 0.7376 | -733.1 | -540.8 | |
| 5.24 | 9.05 | 3.88 | 6.69 | -21.39 | 310.39 | -39.33 | 127.41 | 0.7453 | -771.0 | -641.3 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -21.31 | 310.08 | -39.64 | 127.11 | 0.7477 | -642.0 | -585.3 | |
| 3.46 | 5.95 | 2.56 | 4.40 | -20.85 | 309.97 | -39.75 | 126.51 | 0.7458 | -700.3 | -567.3 | |
| 2.40 | 8.96 | 1.80 | 6.74 | -21.52 | 309.58 | -40.14 | 127.03 | 0.7535 | -601.0 | -439.4 | |
| 2.66 | -15.00 | 2.01 | -15.00 | -21.77 | 309.46 | -40.26 | 127.23 | 0.7561 | -515.8 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.95 | -22.31 | 309.14 | -40.58 | 127.63 | 0.7622 | -398.0 | -302.7 | |
| 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. | |