SDO HMI 2014-09-15 12:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.83 | 74.12 | 20.84 | 97.16 | -14.77 | 93.99 | 64.66 | 250.77 | 0.9270 | -305.6 | -214.1 | |
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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 |
| 1.07 | 2.49 | 1.60 | 3.72 | -14.35 | 97.22 | 67.89 | 252.00 | 0.9452 | 363.1 | 271.1 | |
| 0.00 | 2.13 | 0.00 | 3.30 | -15.33 | 97.61 | 68.29 | 251.09 | 0.9485 | 186.0 | 48.8 | |
| 1.33 | 2.84 | 1.98 | 4.22 | -14.63 | 96.90 | 67.57 | 251.64 | 0.9438 | 313.9 | 304.9 | |
| 0.00 | 1.42 | 0.00 | 1.88 | -13.00 | 94.63 | 65.30 | 252.80 | 0.9283 | 403.0 | 351.4 | |
| 0.00 | 1.51 | 0.00 | 2.00 | -14.18 | 94.43 | 65.11 | 251.51 | 0.9289 | -226.0 | -198.6 | |
| 0.00 | 1.96 | 0.00 | 2.69 | -15.65 | 94.99 | 65.67 | 250.11 | 0.9345 | 191.0 | 115.4 | |
| 3.29 | 54.13 | 4.30 | 69.57 | -14.55 | 94.04 | 64.71 | 251.02 | 0.9271 | -475.5 | -335.5 | |
| 0.00 | 2.76 | 0.00 | 3.40 | -13.03 | 92.97 | 63.65 | 252.35 | 0.9178 | -193.0 | -156.1 | |
| 1.87 | -7.00 | 2.40 | -7.00 | -14.69 | 93.60 | 64.28 | 250.76 | 0.9247 | -484.9 | 999999 | |
| 0.89 | 2.13 | 1.18 | 2.82 | -15.61 | 94.06 | 64.73 | 249.92 | 0.9289 | -175.4 | -54.6 | |
| 0.00 | 1.51 | 0.00 | 1.99 | -15.98 | 93.91 | 64.58 | 249.50 | 0.9287 | 447.0 | 261.8 | |
| 0.00 | 0.80 | 0.00 | 1.04 | -15.69 | 93.66 | 64.34 | 249.73 | 0.9267 | -303.0 | -168.9 | |
| 7.38 | -7.00 | 9.38 | -7.00 | -14.96 | 93.18 | 63.85 | 250.36 | 0.9224 | -737.9 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.53 | -14.27 | 91.91 | 62.58 | 250.75 | 0.9130 | -185.0 | -222.0 | |
| 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. | |