SDO HMI 2014-09-04 21:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.63 | 197.46 | 51.10 | 250.07 | -19.41 | 107.15 | -62.46 | 114.70 | 0.9221 | 525.4 | 252.4 | |
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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 | 1.07 | 0.00 | 1.34 | -22.08 | 108.38 | -61.24 | 117.84 | 0.9204 | 530.0 | 388.4 | |
| 0.00 | 0.80 | 0.00 | 1.03 | -21.81 | 107.75 | -61.87 | 117.37 | 0.9235 | 431.0 | 322.1 | |
| 0.00 | 0.63 | 0.00 | 0.76 | -19.74 | 108.33 | -61.28 | 115.40 | 0.9155 | 478.0 | 467.9 | |
| 20.36 | 99.13 | 25.99 | 126.42 | -20.06 | 107.21 | -62.40 | 115.40 | 0.9231 | 558.9 | 175.9 | |
| 14.82 | 65.82 | 18.15 | 80.13 | -18.60 | 107.85 | -61.76 | 114.07 | 0.9162 | 754.3 | 462.2 | |
| 4.82 | 14.02 | 6.09 | 17.76 | -19.05 | 107.15 | -62.47 | 114.32 | 0.9215 | 442.2 | 17.2 | |
| 0.00 | 0.54 | 0.00 | 0.72 | -20.75 | 105.91 | -63.70 | 115.71 | 0.9320 | 136.0 | 138.3 | |
| 0.00 | 0.80 | 0.00 | 1.09 | -20.28 | 105.69 | -63.93 | 115.16 | 0.9324 | 404.0 | 334.8 | |
| 0.00 | 0.63 | 0.00 | 0.82 | -19.26 | 106.15 | -63.47 | 114.25 | 0.9279 | 149.0 | 122.0 | |
| 0.00 | 2.41 | 0.00 | 3.39 | -19.23 | 104.45 | -65.16 | 113.73 | 0.9375 | 408.0 | 341.4 | |
| 0.63 | 6.79 | 0.87 | 9.47 | -18.49 | 104.62 | -64.99 | 113.01 | 0.9353 | 12.9 | 236.6 | |
| 0.00 | 1.52 | 0.00 | 2.21 | -18.56 | 103.48 | -66.13 | 112.78 | 0.9417 | 219.0 | 171.5 | |
| 0.00 | 1.07 | 0.00 | 1.57 | -17.78 | 103.11 | -66.51 | 111.89 | 0.9426 | -272.0 | -355.6 | |
| 0.00 | 1.16 | 0.00 | 1.74 | -17.42 | 102.56 | -67.05 | 111.38 | 0.9450 | -401.0 | -307.9 | |
| 0.00 | 1.07 | 0.00 | 1.62 | -17.60 | 102.43 | -67.19 | 111.53 | 0.9459 | -377.0 | -340.4 | |
| 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. | |