SDO HMI 2011-10-15 02:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.53 | 110.83 | 17.41 | 104.56 | -14.69 | 119.33 | 55.08 | 248.68 | 0.8531 | 187.6 | 235.7 | |
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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 |
| 1.75 | 95.97 | 1.67 | 91.96 | -14.00 | 120.08 | 55.83 | 249.71 | 0.8579 | 588.7 | 328.6 | |
| 0.70 | -1.00 | 0.67 | -1.00 | -14.26 | 120.18 | 55.93 | 249.45 | 0.8594 | 416.4 | 999999 | |
| 13.55 | -1.00 | 13.00 | -1.00 | -14.69 | 119.95 | 55.70 | 248.91 | 0.8586 | 778.3 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.23 | -15.75 | 116.43 | 52.18 | 246.50 | 0.8312 | -222.0 | -166.3 | |
| 0.00 | 1.75 | 0.00 | 1.54 | -15.69 | 116.16 | 51.90 | 246.46 | 0.8286 | -508.0 | -451.5 | |
| 0.00 | 1.05 | 0.00 | 0.93 | -16.13 | 116.11 | 51.86 | 245.93 | 0.8297 | -462.0 | -392.0 | |
| 0.00 | 1.31 | 0.00 | 1.10 | -14.34 | 114.37 | 50.12 | 247.35 | 0.8078 | -670.0 | -504.3 | |
| 0.00 | 1.40 | 0.00 | 1.21 | -16.36 | 115.05 | 50.80 | 245.26 | 0.8209 | -493.0 | -336.8 | |
| 0.00 | 1.05 | 0.00 | 0.88 | -14.55 | 114.29 | 50.04 | 247.07 | 0.8078 | -408.0 | -397.1 | |
| 0.00 | 1.57 | 0.00 | 1.36 | -16.71 | 114.92 | 50.67 | 244.82 | 0.8209 | -528.0 | -407.7 | |
| 0.00 | 1.05 | 0.00 | 0.90 | -16.40 | 114.71 | 50.46 | 245.08 | 0.8180 | -607.0 | -569.6 | |
| 0.00 | 0.96 | 0.00 | 0.81 | -16.42 | 114.18 | 49.93 | 244.84 | 0.8132 | -610.0 | -507.5 | |
| 2.53 | 3.41 | 2.07 | 2.79 | -14.23 | 113.42 | 49.17 | 247.11 | 0.7984 | -603.9 | -511.1 | |
| 0.00 | 1.05 | 0.00 | 0.85 | -14.30 | 113.16 | 48.91 | 246.92 | 0.7961 | -480.0 | -453.9 | |
| 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. | |