SDO HMI 2014-09-04 20:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.35 | 183.61 | 52.93 | 236.75 | -19.44 | 107.22 | -62.95 | 114.58 | 0.9251 | 542.2 | 246.9 | |
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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 | 0.89 | 0.00 | 1.14 | -22.03 | 108.41 | -61.75 | 117.63 | 0.9233 | 474.0 | 447.6 | |
| 0.00 | 0.63 | 0.00 | 0.81 | -21.90 | 107.82 | -62.35 | 117.30 | 0.9265 | 282.0 | 254.9 | |
| 0.00 | 0.89 | 0.00 | 1.16 | -21.81 | 107.75 | -62.42 | 117.19 | 0.9268 | 344.0 | 379.1 | |
| 21.79 | 93.59 | 28.37 | 121.91 | -20.06 | 107.21 | -62.96 | 115.22 | 0.9264 | 547.1 | 154.4 | |
| 15.45 | 64.21 | 19.27 | 79.61 | -18.60 | 107.86 | -62.31 | 113.90 | 0.9196 | 785.6 | 457.4 | |
| 4.11 | 11.25 | 5.29 | 14.55 | -19.03 | 107.22 | -62.95 | 114.16 | 0.9244 | 439.4 | 3.4 | |
| 0.00 | 1.34 | 0.00 | 1.85 | -20.65 | 105.88 | -64.29 | 115.44 | 0.9351 | 195.0 | 117.3 | |
| 0.00 | 0.63 | 0.00 | 0.87 | -20.32 | 105.62 | -64.55 | 115.02 | 0.9360 | 270.0 | 269.4 | |
| 0.00 | 1.43 | 0.00 | 2.06 | -19.23 | 104.47 | -65.70 | 113.58 | 0.9405 | 392.0 | 360.4 | |
| 0.00 | 6.07 | 0.00 | 8.70 | -18.73 | 104.46 | -65.71 | 113.07 | 0.9397 | 403.0 | 261.8 | |
| 0.00 | 0.27 | 0.00 | 0.40 | -17.82 | 103.07 | -67.10 | 111.77 | 0.9458 | -423.0 | -416.3 | |
| 0.00 | 2.14 | 0.00 | 3.28 | -17.45 | 102.60 | -67.57 | 111.28 | 0.9477 | -391.0 | -306.1 | |
| 0.00 | 0.27 | 0.00 | 0.41 | -17.63 | 102.46 | -67.71 | 111.43 | 0.9486 | -409.0 | -336.0 | |
| 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. | |