SDO HMI 2012-01-04 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.67 | 231.66 | 20.62 | 133.82 | -24.45 | 100.47 | 23.29 | 224.57 | 0.5158 | 489.4 | 328.9 | |
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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 | 0.72 | -17.15 | 109.71 | 32.53 | 244.24 | 0.5727 | -744.0 | -586.3 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -15.67 | 108.64 | 31.46 | 246.15 | 0.5516 | -630.0 | -487.3 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -15.55 | 108.51 | 31.33 | 246.28 | 0.5493 | -782.0 | -662.9 | |
| 0.00 | 0.76 | 0.00 | 0.48 | -25.64 | 109.50 | 32.32 | 231.17 | 0.6210 | 687.0 | 647.0 | |
| 0.00 | 1.10 | 0.00 | 0.64 | -12.36 | 106.66 | 29.48 | 251.11 | 0.5102 | -622.0 | -519.4 | |
| 0.00 | 2.04 | 0.00 | 1.23 | -23.08 | 106.76 | 29.58 | 232.76 | 0.5726 | 757.0 | 532.2 | |
| 0.00 | 1.44 | 0.00 | 0.87 | -23.62 | 106.45 | 29.27 | 231.69 | 0.5731 | 758.0 | 670.4 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -24.01 | 106.18 | 29.00 | 230.88 | 0.5729 | 822.0 | 652.6 | |
| 0.00 | 1.02 | 0.00 | 0.62 | -24.36 | 105.97 | 28.79 | 230.18 | 0.5734 | 763.0 | 692.7 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -22.30 | 105.37 | 28.19 | 232.80 | 0.5509 | 763.0 | 654.1 | |
| 0.00 | 2.12 | 0.00 | 1.27 | -23.18 | 105.46 | 28.28 | 231.52 | 0.5586 | 639.0 | 486.0 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -22.93 | 105.37 | 28.19 | 231.82 | 0.5556 | 811.0 | 675.6 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -23.10 | 104.97 | 27.79 | 231.22 | 0.5524 | 796.0 | 657.6 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -19.91 | 102.98 | 25.80 | 234.58 | 0.5043 | -673.0 | -472.1 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -25.01 | 103.23 | 26.05 | 226.71 | 0.5490 | 781.0 | 625.9 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -28.93 | 104.04 | 26.86 | 222.09 | 0.5922 | 700.0 | 582.3 | |
| 0.00 | 1.10 | 0.00 | 0.68 | -29.10 | 103.56 | 26.38 | 221.40 | 0.5894 | 697.0 | 472.0 | |
| 3.48 | 5.01 | 2.10 | 3.02 | -28.11 | 102.52 | 25.34 | 221.65 | 0.5702 | 805.0 | 618.8 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -17.68 | 100.14 | 22.96 | 235.81 | 0.4512 | -707.0 | -359.4 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -18.38 | 100.07 | 22.89 | 234.40 | 0.4559 | -800.0 | -589.0 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -17.77 | 99.88 | 22.70 | 235.35 | 0.4487 | -842.0 | -664.6 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -18.69 | 99.74 | 22.56 | 233.45 | 0.4543 | -908.0 | -743.1 | |
| 0.00 | 1.02 | 0.00 | 0.62 | -29.41 | 101.81 | 24.63 | 219.24 | 0.5761 | -719.0 | -478.3 | |
| 0.00 | 1.78 | 0.00 | 1.05 | -26.92 | 100.84 | 23.66 | 221.48 | 0.5425 | 552.0 | 545.2 | |
| 32.19 | 187.03 | 18.52 | 107.57 | -24.63 | 99.94 | 22.76 | 223.72 | 0.5109 | 1254.3 | 406.3 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -30.05 | 101.12 | 23.94 | 217.71 | 0.5764 | 783.0 | 530.8 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -31.62 | 101.12 | 23.94 | 215.84 | 0.5925 | 586.0 | 433.1 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -19.15 | 98.49 | 21.31 | 231.14 | 0.4428 | -712.0 | -605.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -26.09 | 97.58 | 20.40 | 218.73 | 0.5024 | -599.0 | -472.9 | |
| 0.00 | 2.89 | 0.00 | 1.64 | -26.01 | 96.62 | 19.44 | 217.58 | 0.4926 | -805.0 | -530.4 | |
| 0.00 | 1.10 | 0.00 | 0.62 | -24.89 | 96.44 | 19.26 | 218.90 | 0.4784 | -619.0 | -533.7 | |
| 0.00 | 2.04 | 0.00 | 1.12 | -24.38 | 92.89 | 15.71 | 214.31 | 0.4395 | -881.0 | -648.3 | |
| 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. | |