SDO HMI 2011-10-20 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 |
| 44.49 | 261.95 | 62.67 | 367.25 | 15.56 | 279.20 | -69.76 | 75.38 | 0.9344 | -241.0 | 13.3 | |
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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 | 1.13 | 0.00 | 1.11 | 15.46 | 288.89 | -60.07 | 75.27 | 0.8657 | -491.0 | -427.5 | |
| 0.00 | 1.04 | 0.00 | 1.11 | 12.66 | 286.16 | -62.80 | 78.55 | 0.8874 | -498.0 | -410.5 | |
| 0.00 | 3.92 | 0.00 | 5.11 | 16.75 | 280.69 | -68.28 | 74.12 | 0.9265 | -339.0 | -214.6 | |
| 11.14 | 190.04 | 14.16 | 250.01 | 15.75 | 281.33 | -67.63 | 75.19 | 0.9223 | -760.5 | -64.0 | |
| 4.53 | -4.00 | 5.92 | -4.00 | 16.15 | 280.62 | -68.34 | 74.76 | 0.9269 | -254.0 | 999999 | |
| 0.00 | 0.96 | 0.00 | 1.27 | 16.65 | 280.25 | -68.71 | 74.23 | 0.9292 | 233.0 | 196.6 | |
| 3.22 | -4.00 | 4.19 | -4.00 | 15.60 | 280.68 | -68.28 | 75.36 | 0.9265 | -420.7 | 999999 | |
| 4.09 | -4.00 | 5.35 | -4.00 | 15.25 | 280.59 | -68.38 | 75.73 | 0.9271 | -493.7 | 999999 | |
| 9.75 | -4.00 | 12.85 | -4.00 | 14.83 | 280.37 | -68.60 | 76.19 | 0.9285 | -513.8 | 999999 | |
| 1.22 | 31.51 | 1.73 | 44.93 | 17.01 | 278.69 | -70.27 | 73.86 | 0.9386 | 636.0 | 466.4 | |
| 2.09 | -4.00 | 2.80 | -4.00 | 14.86 | 280.00 | -68.97 | 76.16 | 0.9307 | 144.3 | 999999 | |
| 1.22 | -10.00 | 1.76 | -10.00 | 16.57 | 278.31 | -70.65 | 74.33 | 0.9407 | 296.6 | 999999 | |
| 0.00 | 0.96 | 0.00 | 1.37 | 14.64 | 278.53 | -70.43 | 76.39 | 0.9395 | 412.0 | 394.8 | |
| 0.00 | 0.96 | 0.00 | 1.42 | 14.36 | 277.79 | -71.17 | 76.68 | 0.9437 | 467.0 | 465.8 | |
| 0.00 | 1.74 | 0.00 | 3.13 | 15.66 | 274.05 | -74.92 | 75.24 | 0.9626 | 491.0 | 299.4 | |
| 0.00 | 1.31 | 0.00 | 2.34 | 15.29 | 274.07 | -74.89 | 75.63 | 0.9626 | 387.0 | 322.9 | |
| 5.92 | 28.38 | 11.36 | 55.45 | 15.26 | 272.98 | -75.98 | 75.64 | 0.9674 | 358.5 | -79.0 | |
| 1.31 | -17.00 | 2.55 | -17.00 | 15.11 | 272.75 | -76.22 | 75.78 | 0.9684 | -199.9 | 999999 | |
| 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. | |