SDO HMI 2011-10-21 10:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.73 | 68.36 | 11.92 | 36.11 | 17.89 | 324.64 | -16.09 | 49.83 | 0.3450 | 403.5 | 216.6 | |
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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 |
| 0.00 | 1.39 | 0.00 | 0.71 | 13.80 | 332.09 | -8.64 | 44.71 | 0.2082 | 848.0 | 678.1 | |
| 0.00 | 1.22 | 0.00 | 0.63 | 17.24 | 329.41 | -11.32 | 42.14 | 0.2807 | 702.0 | 536.7 | |
| 0.00 | 1.48 | 0.00 | 0.76 | 14.70 | 328.04 | -12.69 | 52.34 | 0.2696 | 862.0 | 647.6 | |
| 0.00 | 1.65 | 0.00 | 0.86 | 17.69 | 327.10 | -13.63 | 46.17 | 0.3126 | -665.0 | -685.0 | |
| 10.62 | 23.16 | 5.53 | 12.06 | 17.04 | 326.83 | -13.90 | 48.31 | 0.3090 | -1022.1 | -838.4 | |
| 0.00 | 1.57 | 0.00 | 0.82 | 16.28 | 325.67 | -15.06 | 52.40 | 0.3163 | 897.0 | 654.8 | |
| 1.57 | 3.48 | 0.82 | 1.83 | 18.02 | 325.49 | -15.24 | 48.42 | 0.3357 | 811.2 | 723.5 | |
| 4.53 | 5.57 | 2.39 | 2.94 | 18.15 | 324.63 | -16.10 | 49.59 | 0.3477 | 1008.0 | 906.1 | |
| 1.39 | 6.88 | 0.74 | 3.65 | 18.72 | 324.21 | -16.52 | 48.97 | 0.3585 | 912.0 | 831.3 | |
| 4.62 | 5.75 | 2.44 | 3.04 | 18.23 | 324.13 | -16.60 | 50.22 | 0.3547 | 914.5 | 788.7 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 18.33 | 323.26 | -17.47 | 51.33 | 0.3665 | 878.0 | 682.7 | |
| 0.00 | 2.26 | 0.00 | 1.21 | 19.27 | 322.86 | -17.87 | 49.86 | 0.3805 | 1062.0 | 830.2 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 19.36 | 322.72 | -18.01 | 49.88 | 0.3831 | 693.0 | 625.7 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 12.78 | 321.65 | -19.08 | 67.23 | 0.3472 | 773.0 | 564.5 | |
| 0.00 | 2.35 | 0.00 | 1.27 | 18.54 | 321.05 | -19.68 | 53.91 | 0.3968 | 695.0 | 620.1 | |
| 0.00 | 0.70 | 0.00 | 0.38 | 20.86 | 320.14 | -20.59 | 50.36 | 0.4287 | 688.0 | 513.8 | |
| 0.00 | 1.65 | 0.00 | 0.91 | 19.93 | 319.28 | -21.45 | 53.19 | 0.4312 | 816.0 | 679.7 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 23.02 | 318.58 | -22.15 | 48.28 | 0.4668 | 774.0 | 615.4 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 22.58 | 318.41 | -22.32 | 49.25 | 0.4647 | 681.0 | 513.2 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 19.20 | 318.63 | -22.10 | 55.38 | 0.4335 | 647.0 | 472.4 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 15.51 | 317.25 | -23.48 | 64.48 | 0.4272 | 655.0 | 468.2 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 20.11 | 316.32 | -24.41 | 55.98 | 0.4702 | 336.0 | 356.3 | |
| 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. | |