SDO HMI 2011-10-04 01:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.21 | 96.83 | 28.08 | 60.56 | -12.47 | 177.40 | -32.52 | 120.51 | 0.6113 | 459.8 | -251.5 | |
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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 |
| 39.93 | 66.76 | 24.69 | 41.35 | -12.31 | 178.21 | -31.71 | 120.90 | 0.6008 | 974.8 | 4.9 | |
| 0.88 | -1.00 | 0.55 | -1.00 | -12.43 | 177.91 | -32.02 | 120.83 | 0.6052 | -364.9 | 999999 | |
| 0.00 | 2.99 | 0.00 | 1.88 | -12.85 | 177.27 | -32.66 | 120.93 | 0.6156 | -614.0 | -456.1 | |
| 0.00 | 2.29 | 0.00 | 1.43 | -12.57 | 177.23 | -32.69 | 120.50 | 0.6141 | -333.0 | -371.3 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -13.62 | 176.59 | -33.33 | 121.51 | 0.6286 | -581.0 | -439.5 | |
| 0.00 | 1.32 | 0.00 | 0.84 | -13.21 | 176.62 | -33.30 | 120.95 | 0.6255 | 396.0 | 174.5 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -11.04 | 176.93 | -33.00 | 118.06 | 0.6079 | -586.0 | -440.1 | |
| 0.00 | 1.14 | 0.00 | 0.73 | -14.19 | 176.28 | -33.65 | 122.05 | 0.6360 | 450.0 | 224.5 | |
| 0.00 | 1.93 | 0.00 | 1.22 | -12.09 | 176.27 | -33.65 | 119.11 | 0.6224 | -751.0 | -576.4 | |
| 0.00 | 5.10 | 0.00 | 3.22 | -11.48 | 176.06 | -33.86 | 118.07 | 0.6211 | -926.0 | -722.6 | |
| 1.41 | 1.58 | 0.89 | 1.00 | -11.38 | 175.67 | -34.26 | 117.65 | 0.6252 | -615.9 | -623.0 | |
| 0.00 | 1.41 | 0.00 | 0.91 | -13.55 | 174.85 | -35.08 | 120.13 | 0.6482 | -812.0 | -676.2 | |
| 0.00 | 1.14 | 0.00 | 0.74 | -13.91 | 174.75 | -35.18 | 120.54 | 0.6516 | -665.0 | -573.9 | |
| 1.76 | 6.86 | 1.15 | 4.48 | -13.78 | 174.35 | -35.57 | 120.09 | 0.6553 | -689.3 | -593.1 | |
| 1.23 | 2.46 | 0.80 | 1.60 | -12.73 | 174.34 | -35.58 | 118.65 | 0.6491 | -746.1 | -680.4 | |
| 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. | |