SDO HMI 2011-07-23 21:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.70 | 37.00 | 7.84 | 33.57 | -23.08 | 134.03 | 50.67 | 238.09 | 0.8395 | -120.6 | -196.8 | |
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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 | 1.00 | 0.00 | 1.05 | -23.22 | 139.71 | 56.35 | 240.21 | 0.8834 | 430.0 | 369.9 | |
| 0.00 | 0.63 | 0.00 | 0.64 | -23.03 | 138.46 | 55.10 | 239.97 | 0.8739 | 486.0 | 424.6 | |
| 0.00 | 1.00 | 0.00 | 1.01 | -23.37 | 138.56 | 55.20 | 239.63 | 0.8756 | 430.0 | 379.3 | |
| 1.90 | 2.54 | 1.91 | 2.55 | -23.07 | 138.20 | 54.84 | 239.82 | 0.8721 | 687.3 | 638.9 | |
| 0.00 | 1.45 | 0.00 | 1.43 | -22.75 | 137.55 | 54.19 | 239.92 | 0.8662 | 674.0 | 602.1 | |
| 0.00 | 1.09 | 0.00 | 1.07 | -22.92 | 137.48 | 54.12 | 239.72 | 0.8662 | 643.0 | 559.1 | |
| 0.00 | 0.91 | 0.00 | 0.89 | -23.10 | 137.25 | 53.89 | 239.43 | 0.8651 | 166.0 | 241.9 | |
| 0.00 | 1.81 | 0.00 | 1.69 | -22.93 | 135.32 | 51.96 | 238.85 | 0.8497 | -19.0 | 106.5 | |
| 0.00 | 1.18 | 0.00 | 1.07 | -24.07 | 133.60 | 50.24 | 236.87 | 0.8403 | -247.0 | -161.8 | |
| 0.00 | 1.90 | 0.00 | 1.71 | -23.49 | 133.25 | 49.89 | 237.34 | 0.8352 | -356.0 | -261.5 | |
| 1.36 | 2.08 | 1.19 | 1.83 | -22.67 | 132.73 | 49.37 | 238.02 | 0.8277 | -454.4 | -384.2 | |
| 2.18 | 5.53 | 1.92 | 4.87 | -23.12 | 132.85 | 49.49 | 237.57 | 0.8305 | -580.8 | -542.3 | |
| 0.00 | 2.36 | 0.00 | 2.09 | -23.33 | 132.85 | 49.49 | 237.35 | 0.8314 | -565.0 | -485.6 | |
| 0.00 | 2.18 | 0.00 | 1.90 | -23.02 | 132.34 | 48.98 | 237.46 | 0.8259 | -542.0 | -500.2 | |
| 0.00 | 1.63 | 0.00 | 1.42 | -23.07 | 132.17 | 48.81 | 237.31 | 0.8247 | -663.0 | -559.6 | |
| 3.26 | 7.71 | 2.82 | 6.66 | -22.89 | 131.98 | 48.62 | 237.43 | 0.8224 | -686.3 | -637.5 | |
| 0.00 | 0.73 | 0.00 | 0.61 | -21.83 | 130.94 | 47.58 | 238.13 | 0.8091 | -492.0 | -455.0 | |
| 0.00 | 1.27 | 0.00 | 1.08 | -24.05 | 130.45 | 47.09 | 235.41 | 0.8146 | -300.0 | -390.9 | |
| 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. | |