SDO HMI 2011-11-21 15:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.51 | 101.22 | 13.17 | 84.91 | -17.32 | 339.91 | 50.67 | 246.42 | 0.8068 | 193.1 | 153.4 | |
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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 |
| 0.00 | 1.29 | 0.00 | 1.31 | -16.58 | 348.09 | 58.85 | 249.70 | 0.8765 | -443.0 | -364.3 | |
| 0.00 | 0.51 | 0.00 | 0.49 | -17.30 | 345.48 | 56.23 | 248.24 | 0.8567 | 317.0 | 278.3 | |
| 1.97 | 2.74 | 1.82 | 2.54 | -16.99 | 344.45 | 55.20 | 248.33 | 0.8472 | 514.2 | 402.8 | |
| 0.00 | 5.14 | 0.00 | 4.62 | -16.55 | 343.35 | 54.10 | 248.53 | 0.8365 | 705.0 | 571.3 | |
| 0.00 | 1.11 | 0.00 | 1.00 | -16.83 | 343.36 | 54.11 | 248.21 | 0.8373 | 690.0 | 541.4 | |
| 0.00 | 0.69 | 0.00 | 0.63 | -19.70 | 343.45 | 54.20 | 244.94 | 0.8451 | 474.0 | 424.0 | |
| 0.00 | 1.63 | 0.00 | 1.41 | -16.28 | 341.84 | 52.59 | 248.41 | 0.8222 | -400.0 | -315.0 | |
| 0.00 | 1.97 | 0.00 | 1.69 | -16.09 | 341.56 | 52.31 | 248.56 | 0.8191 | -587.0 | -524.1 | |
| 11.48 | 67.45 | 9.63 | 56.77 | -16.80 | 340.32 | 51.08 | 247.34 | 0.8093 | 752.9 | 207.1 | |
| 2.06 | 4.37 | 1.72 | 3.65 | -18.53 | 339.57 | 50.33 | 245.02 | 0.8073 | 481.3 | 437.4 | |
| 0.00 | 1.37 | 0.00 | 1.14 | -18.24 | 339.36 | 50.11 | 245.29 | 0.8044 | 594.0 | 518.2 | |
| 0.00 | 0.77 | 0.00 | 0.64 | -18.15 | 339.22 | 49.97 | 245.36 | 0.8028 | 746.0 | 586.9 | |
| 0.00 | 1.29 | 0.00 | 1.07 | -18.75 | 339.32 | 50.07 | 244.68 | 0.8056 | 561.0 | 427.0 | |
| 0.00 | 1.03 | 0.00 | 0.85 | -18.36 | 339.11 | 49.87 | 245.07 | 0.8024 | 586.0 | 449.7 | |
| 0.00 | 0.94 | 0.00 | 0.76 | -18.82 | 337.52 | 48.27 | 243.93 | 0.7887 | -505.0 | -393.1 | |
| 0.00 | 1.11 | 0.00 | 0.89 | -19.01 | 337.40 | 48.15 | 243.66 | 0.7882 | -638.0 | -424.5 | |
| 0.00 | 0.86 | 0.00 | 0.68 | -19.16 | 337.23 | 47.98 | 243.41 | 0.7870 | -675.0 | -493.5 | |
| 0.00 | 0.34 | 0.00 | 0.27 | -18.73 | 336.69 | 47.44 | 243.72 | 0.7803 | -671.0 | -578.2 | |
| 0.00 | 1.63 | 0.00 | 1.17 | -21.08 | 330.41 | 41.16 | 237.90 | 0.7273 | -568.0 | -358.6 | |
| 0.00 | 1.46 | 0.00 | 1.01 | -23.06 | 326.68 | 37.43 | 233.20 | 0.7007 | -667.0 | -556.5 | |
| 0.00 | 0.69 | 0.00 | 0.44 | -21.63 | 322.40 | 33.16 | 232.01 | 0.6474 | -697.0 | -602.1 | |
| 0.00 | 1.89 | 0.00 | 1.28 | -25.46 | 323.28 | 34.04 | 227.87 | 0.6838 | -771.0 | -582.9 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -20.38 | 321.00 | 31.76 | 232.59 | 0.6234 | -662.0 | -515.7 | |
| 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. | |