SDO HMI 2011-12-16 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 69.40 | 0.00 | 40.31 | 22.49 | 298.58 | -21.21 | 39.87 | 0.5213 | 2.0 | 0.1 | |
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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 | 1.19 | 0.00 | 0.64 | 19.21 | 307.69 | -12.10 | 29.78 | 0.4003 | -974.0 | -835.2 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 19.00 | 305.85 | -13.94 | 33.64 | 0.4130 | -856.0 | -777.2 | |
| 0.00 | 2.04 | 0.00 | 1.09 | 15.40 | 305.25 | -14.55 | 40.59 | 0.3738 | -926.0 | -747.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 18.48 | 304.29 | -15.50 | 37.23 | 0.4208 | -882.0 | -691.1 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 18.89 | 303.80 | -16.00 | 37.46 | 0.4306 | -706.0 | -473.7 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 21.96 | 303.33 | -16.46 | 33.96 | 0.4725 | -801.0 | -633.1 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 19.52 | 303.05 | -16.75 | 37.76 | 0.4454 | -968.0 | -708.2 | |
| 0.00 | 1.79 | 0.00 | 1.05 | 26.61 | 302.00 | -17.79 | 30.52 | 0.5401 | -707.0 | -648.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 18.52 | 302.73 | -17.06 | 39.78 | 0.4367 | -722.0 | -644.8 | |
| 0.00 | 3.91 | 0.00 | 2.17 | 19.65 | 302.51 | -17.28 | 38.43 | 0.4521 | -858.0 | -520.4 | |
| 0.00 | 1.70 | 0.00 | 0.94 | 19.46 | 302.47 | -17.33 | 38.77 | 0.4503 | -824.0 | -717.0 | |
| 0.00 | 2.72 | 0.00 | 1.51 | 19.08 | 302.31 | -17.48 | 39.58 | 0.4475 | -798.0 | -618.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 25.75 | 301.31 | -18.48 | 32.39 | 0.5352 | -683.0 | -550.1 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 16.12 | 302.32 | -17.48 | 44.41 | 0.4141 | -818.0 | -685.7 | |
| 0.00 | 1.45 | 0.00 | 0.85 | 25.59 | 300.65 | -19.15 | 33.47 | 0.5386 | -625.0 | -511.7 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 16.69 | 301.03 | -18.76 | 45.41 | 0.4345 | -702.0 | -476.1 | |
| 0.00 | 3.91 | 0.00 | 2.32 | 25.87 | 299.27 | -20.52 | 34.93 | 0.5531 | -811.0 | -634.3 | |
| 0.00 | 2.30 | 0.00 | 1.27 | 17.35 | 300.11 | -19.68 | 45.62 | 0.4517 | -585.0 | -521.6 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 20.33 | 299.51 | -20.29 | 41.81 | 0.4897 | -673.0 | -614.1 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 22.22 | 298.27 | -21.52 | 40.76 | 0.5222 | -727.0 | -565.5 | |
| 0.00 | 1.96 | 0.00 | 1.11 | 18.73 | 298.35 | -21.44 | 45.75 | 0.4854 | -751.0 | -603.3 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 21.91 | 297.36 | -22.43 | 42.32 | 0.5279 | 632.0 | 444.4 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 27.05 | 296.33 | -23.46 | 37.05 | 0.5908 | 816.0 | 734.4 | |
| 0.00 | 1.53 | 0.00 | 0.93 | 26.42 | 296.22 | -23.58 | 37.91 | 0.5852 | 680.0 | 565.3 | |
| 0.00 | 2.98 | 0.00 | 1.83 | 26.96 | 295.96 | -23.84 | 37.58 | 0.5930 | 765.0 | 694.6 | |
| 0.00 | 1.62 | 0.00 | 0.96 | 23.69 | 296.46 | -23.34 | 41.01 | 0.5550 | 861.0 | 702.1 | |
| 0.00 | 0.77 | 0.00 | 0.48 | 28.34 | 295.23 | -24.57 | 36.79 | 0.6133 | 761.0 | 655.1 | |
| 0.00 | 1.96 | 0.00 | 1.23 | 28.85 | 294.99 | -24.81 | 36.48 | 0.6205 | 753.0 | 609.0 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 23.60 | 296.16 | -23.64 | 41.48 | 0.5569 | 729.0 | 601.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 22.79 | 296.06 | -23.73 | 42.65 | 0.5498 | 773.0 | 647.4 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 29.92 | 294.25 | -25.54 | 36.07 | 0.6371 | 537.0 | 487.4 | |
| 0.00 | 2.47 | 0.00 | 1.47 | 22.99 | 295.36 | -24.43 | 43.18 | 0.5587 | 758.0 | 529.9 | |
| 0.00 | 1.79 | 0.00 | 1.06 | 22.76 | 295.23 | -24.57 | 43.63 | 0.5579 | 933.0 | 744.7 | |
| 0.00 | 2.64 | 0.00 | 1.58 | 23.41 | 294.99 | -24.80 | 43.02 | 0.5664 | 839.0 | 653.3 | |
| 0.00 | 1.87 | 0.00 | 1.11 | 22.18 | 295.06 | -24.74 | 44.60 | 0.5541 | 954.0 | 781.9 | |
| 0.00 | 1.96 | 0.00 | 1.17 | 23.19 | 294.83 | -24.97 | 43.50 | 0.5659 | 748.0 | 628.4 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 23.48 | 294.66 | -25.13 | 43.29 | 0.5704 | 360.0 | 323.4 | |
| 0.00 | 1.79 | 0.00 | 1.07 | 22.44 | 294.69 | -25.11 | 44.64 | 0.5603 | 768.0 | 710.2 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 23.22 | 294.53 | -25.26 | 43.76 | 0.5692 | 754.0 | 627.8 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 22.73 | 294.63 | -25.16 | 44.31 | 0.5636 | 726.0 | 598.7 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 22.54 | 294.35 | -25.44 | 44.87 | 0.5646 | 822.0 | 558.2 | |
| 0.00 | 1.19 | 0.00 | 0.73 | 25.12 | 293.69 | -26.10 | 42.20 | 0.5953 | 841.0 | 750.3 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 25.55 | 293.19 | -26.61 | 42.17 | 0.6041 | 674.0 | 602.9 | |
| 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. | |