SDO HMI 2011-10-19 21:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.03 | 361.53 | 52.63 | 317.16 | 27.64 | 54.83 | 53.78 | 299.93 | 0.8266 | -756.5 | -218.6 | |
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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 |
| 55.14 | 345.93 | 48.51 | 304.60 | 27.59 | 55.03 | 53.98 | 299.81 | 0.8283 | -889.2 | -218.9 | |
| 1.92 | 3.22 | 1.63 | 2.74 | 27.35 | 53.45 | 52.40 | 299.91 | 0.8141 | -710.5 | -604.7 | |
| 1.31 | -1.00 | 1.14 | -1.00 | 28.51 | 54.26 | 53.21 | 301.08 | 0.8239 | -746.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.03 | 27.86 | 53.13 | 52.08 | 300.61 | 0.8126 | -634.0 | -484.8 | |
| 0.00 | 1.05 | 0.00 | 0.92 | 30.97 | 54.07 | 53.02 | 304.02 | 0.8286 | -493.0 | -356.2 | |
| 1.66 | 3.66 | 1.35 | 2.99 | 27.48 | 51.53 | 50.48 | 300.61 | 0.7974 | -726.7 | -573.2 | |
| 0.00 | 1.48 | 0.00 | 1.21 | 27.72 | 51.47 | 50.42 | 300.91 | 0.7975 | -696.0 | -544.2 | |
| 0.00 | 1.22 | 0.00 | 1.05 | 31.49 | 52.93 | 51.88 | 304.96 | 0.8208 | -481.0 | -347.9 | |
| 0.00 | 1.22 | 0.00 | 0.88 | 27.33 | 44.56 | 43.51 | 302.84 | 0.7303 | 656.0 | 554.9 | |
| 0.00 | 0.61 | 0.00 | 0.44 | 27.05 | 44.42 | 43.37 | 302.53 | 0.7277 | 536.0 | 479.7 | |
| 0.00 | 1.05 | 0.00 | 0.71 | 29.78 | 38.78 | 37.73 | 308.86 | 0.6845 | 662.0 | 571.8 | |
| 0.00 | 0.87 | 0.00 | 0.59 | 30.52 | 38.59 | 37.54 | 309.94 | 0.6870 | 709.0 | 584.1 | |
| 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. | |