SDO HMI 2011-10-21 19:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.41 | 217.43 | 71.27 | 510.48 | 9.30 | 53.88 | 78.11 | 278.40 | 0.9754 | 13.0 | -17.4 | |
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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 |
| 2.00 | 129.46 | 6.08 | 363.46 | 7.82 | 56.95 | 81.17 | 277.05 | 0.9872 | 524.8 | 12.5 | |
| 5.31 | -1.00 | 14.62 | -1.00 | 8.48 | 56.00 | 80.23 | 277.66 | 0.9843 | 327.0 | 999999 | |
| 12.70 | -1.00 | 33.31 | -1.00 | 8.52 | 55.51 | 79.73 | 277.67 | 0.9828 | -442.0 | 999999 | |
| 0.00 | 1.04 | 0.00 | 2.47 | 8.96 | 54.38 | 78.60 | 278.04 | 0.9789 | -334.0 | -355.0 | |
| 0.00 | 12.18 | 0.00 | 28.24 | 9.77 | 54.12 | 78.34 | 278.85 | 0.9778 | -630.0 | -475.2 | |
| 0.00 | 1.22 | 0.00 | 2.14 | 9.38 | 50.06 | 74.28 | 278.22 | 0.9608 | -246.0 | -203.6 | |
| 0.00 | 7.57 | 0.00 | 13.35 | 9.68 | 50.12 | 74.35 | 278.54 | 0.9611 | -462.0 | -248.5 | |
| 0.00 | 1.83 | 0.00 | 3.00 | 10.64 | 48.85 | 73.08 | 279.48 | 0.9546 | 139.0 | 39.0 | |
| 0.00 | 2.35 | 0.00 | 3.76 | 10.44 | 48.41 | 72.64 | 279.25 | 0.9524 | 407.0 | 295.7 | |
| 0.00 | 0.26 | 0.00 | 0.39 | 10.66 | 47.24 | 71.47 | 279.44 | 0.9460 | 325.0 | 340.0 | |
| 1.04 | 52.29 | 1.60 | 79.55 | 12.06 | 47.61 | 71.83 | 280.93 | 0.9478 | -195.8 | 60.0 | |
| 0.70 | -11.00 | 1.07 | -11.00 | 12.30 | 47.67 | 71.89 | 281.19 | 0.9481 | -122.0 | 999999 | |
| 9.66 | -11.00 | 14.59 | -11.00 | 12.18 | 47.29 | 71.52 | 281.05 | 0.9460 | 580.7 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.87 | 13.44 | 47.67 | 71.90 | 282.38 | 0.9479 | 234.0 | 195.9 | |
| 0.00 | 5.31 | 0.00 | 8.19 | 13.80 | 47.74 | 71.97 | 282.77 | 0.9483 | -165.0 | -93.9 | |
| 0.00 | 2.70 | 0.00 | 4.06 | 13.41 | 47.26 | 71.48 | 282.35 | 0.9457 | 509.0 | 452.7 | |
| 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. | |