SDO HMI 2011-10-20 01:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 176.53 | 764.22 | 148.65 | 633.44 | 11.40 | 305.34 | -53.51 | 79.90 | 0.8007 | -26.1 | 32.6 | |
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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 | 4.53 | 0.00 | 3.29 | 10.31 | 311.68 | -47.16 | 81.04 | 0.7327 | -886.0 | -661.2 | |
| 0.00 | 2.00 | 0.00 | 1.46 | 10.54 | 311.55 | -47.30 | 80.73 | 0.7344 | -573.0 | -519.3 | |
| 0.00 | 0.26 | 0.00 | 0.19 | 11.42 | 310.77 | -48.08 | 79.58 | 0.7439 | -530.0 | -461.7 | |
| 14.29 | 69.64 | 10.60 | 51.49 | 11.83 | 310.54 | -48.31 | 79.05 | 0.7468 | -886.1 | -465.0 | |
| 0.00 | 1.57 | 0.00 | 1.17 | 10.87 | 310.20 | -48.65 | 80.36 | 0.7500 | -706.0 | -594.3 | |
| 0.00 | 1.39 | 0.00 | 1.04 | 10.71 | 310.10 | -48.75 | 80.57 | 0.7512 | -718.0 | -609.0 | |
| 2.18 | 16.21 | 1.64 | 12.26 | 11.22 | 309.66 | -49.19 | 79.92 | 0.7564 | -820.0 | -525.4 | |
| 20.83 | 123.32 | 15.58 | 92.08 | 9.23 | 310.03 | -48.82 | 82.55 | 0.7515 | -1021.6 | -426.0 | |
| 2.96 | -8.00 | 2.24 | -8.00 | 9.59 | 309.59 | -49.26 | 82.09 | 0.7566 | -499.4 | 999999 | |
| 2.09 | 81.92 | 1.59 | 63.25 | 10.19 | 309.18 | -49.67 | 81.30 | 0.7613 | -960.0 | -83.2 | |
| 2.61 | -10.00 | 1.99 | -10.00 | 10.45 | 309.03 | -49.82 | 80.96 | 0.7631 | -877.0 | 999999 | |
| 2.00 | -10.00 | 1.54 | -10.00 | 10.20 | 308.85 | -50.00 | 81.30 | 0.7650 | -706.2 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.55 | 11.63 | 308.52 | -50.33 | 79.45 | 0.7692 | -402.0 | -294.3 | |
| 0.00 | 1.39 | 0.00 | 1.09 | 13.26 | 308.03 | -50.82 | 77.37 | 0.7755 | -471.0 | -390.3 | |
| 0.00 | 1.92 | 0.00 | 1.47 | 9.87 | 308.87 | -49.98 | 81.73 | 0.7647 | -461.0 | -399.9 | |
| 0.00 | 1.39 | 0.00 | 1.07 | 9.48 | 308.86 | -49.99 | 82.25 | 0.7648 | -530.0 | -394.0 | |
| 0.00 | 0.87 | 0.00 | 0.67 | 11.02 | 308.52 | -50.33 | 80.24 | 0.7689 | -293.0 | -224.0 | |
| 12.38 | -10.00 | 9.53 | -10.00 | 10.51 | 308.59 | -50.26 | 80.90 | 0.7680 | -570.0 | 999999 | |
| 5.40 | 5.84 | 4.19 | 4.53 | 11.36 | 308.25 | -50.60 | 79.81 | 0.7720 | -559.3 | -436.2 | |
| 4.79 | 20.92 | 3.74 | 16.26 | 12.07 | 308.02 | -50.83 | 78.90 | 0.7749 | -609.7 | 67.4 | |
| 2.09 | -10.00 | 1.61 | -10.00 | 9.93 | 308.53 | -50.32 | 81.66 | 0.7685 | -453.1 | 999999 | |
| 0.44 | 3.66 | 0.34 | 2.83 | 9.47 | 308.38 | -50.46 | 82.26 | 0.7700 | -338.4 | -338.1 | |
| 0.00 | 0.96 | 0.00 | 0.75 | 11.85 | 307.83 | -51.01 | 79.20 | 0.7768 | -420.0 | -330.3 | |
| 0.00 | 11.16 | 0.00 | 8.74 | 11.33 | 307.77 | -51.08 | 79.88 | 0.7772 | 388.0 | 268.0 | |
| 0.00 | 2.27 | 0.00 | 1.76 | 9.08 | 308.03 | -50.82 | 82.77 | 0.7739 | -122.0 | -138.2 | |
| 0.00 | 3.05 | 0.00 | 2.42 | 12.01 | 307.20 | -51.65 | 79.03 | 0.7836 | -632.0 | -486.7 | |
| 0.00 | 3.83 | 0.00 | 3.07 | 12.20 | 306.90 | -51.95 | 78.80 | 0.7869 | -383.0 | -283.2 | |
| 0.00 | 1.48 | 0.00 | 1.16 | 8.51 | 307.65 | -51.19 | 83.51 | 0.7779 | -445.0 | -350.9 | |
| 2.70 | 35.56 | 2.17 | 28.57 | 11.37 | 306.72 | -52.12 | 79.87 | 0.7884 | 696.6 | 373.5 | |
| 5.49 | -29.00 | 4.43 | -29.00 | 11.77 | 306.42 | -52.43 | 79.37 | 0.7918 | 788.1 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.47 | 11.11 | 306.49 | -52.36 | 80.20 | 0.7907 | 652.0 | 575.5 | |
| 0.00 | 1.48 | 0.00 | 1.20 | 11.29 | 306.39 | -52.45 | 79.99 | 0.7918 | 672.0 | 596.7 | |
| 0.00 | 1.31 | 0.00 | 1.06 | 12.38 | 306.04 | -52.80 | 78.62 | 0.7959 | -441.0 | -341.9 | |
| 0.00 | 1.57 | 0.00 | 1.27 | 11.43 | 306.26 | -52.59 | 79.81 | 0.7933 | 706.0 | 577.0 | |
| 0.00 | 0.96 | 0.00 | 0.78 | 11.23 | 306.06 | -52.79 | 80.07 | 0.7953 | 576.0 | 477.5 | |
| 2.18 | 4.62 | 1.79 | 3.78 | 11.48 | 305.74 | -53.11 | 79.77 | 0.7987 | 586.6 | 443.2 | |
| 0.00 | 1.05 | 0.00 | 0.85 | 10.62 | 305.96 | -52.89 | 80.84 | 0.7962 | -297.0 | -160.8 | |
| 0.00 | 1.05 | 0.00 | 0.93 | 18.62 | 302.91 | -55.93 | 71.23 | 0.8313 | -468.0 | -392.9 | |
| 4.27 | 5.75 | 3.60 | 4.84 | 13.43 | 304.63 | -54.22 | 77.40 | 0.8108 | -609.2 | -414.8 | |
| 0.00 | 0.78 | 0.00 | 0.67 | 13.61 | 304.19 | -54.65 | 77.20 | 0.8152 | -294.0 | -289.2 | |
| 4.44 | 5.93 | 3.78 | 5.04 | 13.43 | 304.20 | -54.64 | 77.42 | 0.8150 | -471.9 | -295.1 | |
| 0.00 | 0.70 | 0.00 | 0.58 | 11.02 | 304.93 | -53.92 | 80.36 | 0.8068 | -369.0 | -276.1 | |
| 1.39 | 71.99 | 1.17 | 60.99 | 11.23 | 304.82 | -54.02 | 80.11 | 0.8080 | -546.4 | 267.5 | |
| 0.00 | 1.13 | 0.00 | 0.95 | 10.90 | 304.86 | -53.99 | 80.52 | 0.8075 | 320.0 | 238.8 | |
| 0.00 | 0.52 | 0.00 | 0.44 | 12.47 | 304.41 | -54.44 | 78.59 | 0.8125 | -366.0 | -291.0 | |
| 5.75 | -43.00 | 4.83 | -43.00 | 11.49 | 304.65 | -54.20 | 79.80 | 0.8098 | -651.5 | 999999 | |
| 1.31 | -43.00 | 1.11 | -43.00 | 11.57 | 304.20 | -54.65 | 79.71 | 0.8143 | 517.9 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.98 | 13.91 | 303.33 | -55.52 | 76.89 | 0.8237 | -318.0 | -204.2 | |
| 0.00 | 1.66 | 0.00 | 1.41 | 10.63 | 304.09 | -54.75 | 80.87 | 0.8152 | 716.0 | 622.6 | |
| 0.00 | 0.70 | 0.00 | 0.60 | 11.47 | 303.64 | -55.20 | 79.85 | 0.8198 | 728.0 | 678.8 | |
| 4.01 | 129.68 | 3.48 | 114.72 | 11.89 | 303.25 | -55.60 | 79.34 | 0.8238 | 723.9 | 426.8 | |
| 1.48 | 1.74 | 1.29 | 1.51 | 11.41 | 303.23 | -55.62 | 79.94 | 0.8238 | 612.7 | 594.3 | |
| 2.61 | -51.00 | 2.29 | -51.00 | 11.99 | 303.00 | -55.85 | 79.23 | 0.8262 | 795.6 | 999999 | |
| 4.44 | -51.00 | 3.94 | -51.00 | 13.38 | 302.47 | -56.38 | 77.57 | 0.8317 | -372.2 | 999999 | |
| 2.53 | -51.00 | 2.22 | -51.00 | 11.56 | 302.86 | -55.99 | 79.76 | 0.8275 | -326.4 | 999999 | |
| 2.35 | -51.00 | 2.07 | -51.00 | 11.70 | 302.76 | -56.09 | 79.59 | 0.8284 | 522.8 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.61 | 10.48 | 303.06 | -55.79 | 81.06 | 0.8254 | 513.0 | 488.5 | |
| 10.20 | -51.00 | 9.06 | -51.00 | 12.07 | 302.36 | -56.48 | 79.16 | 0.8323 | 701.8 | 999999 | |
| 0.00 | 1.48 | 0.00 | 1.35 | 13.33 | 301.42 | -57.43 | 77.68 | 0.8415 | 431.0 | 367.4 | |
| 9.85 | -51.00 | 8.86 | -51.00 | 11.69 | 301.87 | -56.98 | 79.62 | 0.8369 | 558.8 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.88 | 14.37 | 300.30 | -58.55 | 76.50 | 0.8519 | 655.0 | 600.6 | |
| 1.39 | 18.56 | 1.31 | 17.42 | 14.10 | 300.30 | -58.55 | 76.82 | 0.8519 | 659.9 | 599.0 | |
| 0.00 | 1.22 | 0.00 | 1.13 | 13.12 | 300.68 | -58.16 | 77.96 | 0.8481 | 510.0 | 480.1 | |
| 2.79 | -62.00 | 2.61 | -62.00 | 13.28 | 300.39 | -58.46 | 77.78 | 0.8508 | 751.9 | 999999 | |
| 3.66 | 5.75 | 3.42 | 5.38 | 11.85 | 300.44 | -58.41 | 79.46 | 0.8501 | 719.6 | 594.7 | |
| 0.00 | 0.70 | 0.00 | 0.64 | 10.43 | 300.83 | -58.01 | 81.14 | 0.8464 | 369.0 | 343.6 | |
| 0.00 | 1.31 | 0.00 | 1.23 | 12.40 | 300.12 | -58.72 | 78.82 | 0.8530 | 583.0 | 483.5 | |
| 0.00 | 0.96 | 0.00 | 0.89 | 10.50 | 300.58 | -58.27 | 81.06 | 0.8487 | -139.0 | -131.1 | |
| 0.00 | 0.87 | 0.00 | 0.85 | 14.60 | 298.98 | -59.86 | 76.29 | 0.8635 | 434.0 | 396.1 | |
| 0.00 | 0.70 | 0.00 | 0.67 | 13.74 | 299.36 | -59.49 | 77.27 | 0.8600 | 529.0 | 507.6 | |
| 6.89 | 11.94 | 6.52 | 11.35 | 11.93 | 299.93 | -58.91 | 79.38 | 0.8546 | 661.4 | 460.7 | |
| 2.96 | 5.23 | 2.80 | 4.94 | 11.43 | 300.05 | -58.80 | 79.97 | 0.8535 | 595.4 | 422.3 | |
| 0.00 | 0.70 | 0.00 | 0.65 | 10.27 | 300.41 | -58.43 | 81.32 | 0.8502 | -219.0 | -232.8 | |
| 0.00 | 1.74 | 0.00 | 1.67 | 12.26 | 299.52 | -59.33 | 79.00 | 0.8583 | 458.0 | 380.9 | |
| 0.00 | 1.13 | 0.00 | 1.07 | 11.02 | 299.89 | -58.96 | 80.45 | 0.8549 | 451.0 | 375.5 | |
| 1.39 | 2.27 | 1.34 | 2.18 | 11.53 | 299.42 | -59.43 | 79.86 | 0.8591 | 338.1 | 288.1 | |
| 0.00 | 1.05 | 0.00 | 0.99 | 9.49 | 300.05 | -58.79 | 82.24 | 0.8535 | 494.0 | 416.5 | |
| 0.00 | 0.61 | 0.00 | 0.60 | 13.68 | 298.52 | -60.33 | 77.38 | 0.8672 | 331.0 | 265.7 | |
| 16.56 | 52.12 | 16.17 | 51.07 | 12.64 | 298.88 | -59.96 | 78.57 | 0.8638 | 631.7 | 119.4 | |
| 1.83 | -79.00 | 1.78 | -79.00 | 12.13 | 298.96 | -59.89 | 79.16 | 0.8632 | 413.1 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.34 | 10.62 | 299.42 | -59.43 | 80.92 | 0.8591 | 488.0 | 331.6 | |
| 0.00 | 1.74 | 0.00 | 1.69 | 11.80 | 299.02 | -59.83 | 79.55 | 0.8626 | 261.0 | 199.1 | |
| 0.00 | 1.13 | 0.00 | 1.15 | 14.27 | 297.55 | -61.29 | 76.73 | 0.8753 | 381.0 | 354.8 | |
| 0.00 | 3.57 | 0.00 | 3.59 | 12.25 | 297.91 | -60.94 | 79.03 | 0.8721 | 370.0 | 222.6 | |
| 0.00 | 0.78 | 0.00 | 0.79 | 11.97 | 297.83 | -61.02 | 79.35 | 0.8727 | 195.0 | 182.0 | |
| 2.00 | 6.54 | 2.02 | 6.62 | 11.69 | 297.75 | -61.10 | 79.68 | 0.8734 | 377.7 | -45.8 | |
| 0.00 | 1.92 | 0.00 | 1.96 | 12.03 | 297.42 | -61.42 | 79.29 | 0.8761 | -251.0 | -195.9 | |
| 0.00 | 1.13 | 0.00 | 1.16 | 11.78 | 297.33 | -61.52 | 79.58 | 0.8769 | -385.0 | -358.1 | |
| 0.00 | 1.48 | 0.00 | 1.52 | 12.13 | 297.19 | -61.66 | 79.18 | 0.8780 | -235.0 | -232.5 | |
| 0.00 | 0.78 | 0.00 | 0.81 | 11.44 | 296.94 | -61.91 | 79.96 | 0.8801 | -403.0 | -396.7 | |
| 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. | |