SDO HMI 2014-04-02 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 117.84 | 471.13 | 87.06 | 348.91 | -11.37 | 17.52 | -48.29 | 99.49 | 0.7431 | -123.9 | -79.3 | |
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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 | 0.97 | 0.00 | 0.63 | -12.09 | 24.82 | -40.99 | 101.02 | 0.6557 | 730.0 | 667.6 | |
| 0.00 | 0.79 | 0.00 | 0.52 | -12.32 | 24.65 | -41.16 | 101.36 | 0.6581 | 531.0 | 417.7 | |
| 0.00 | 0.97 | 0.00 | 0.64 | -12.52 | 24.53 | -41.28 | 101.65 | 0.6599 | 550.0 | 521.4 | |
| 0.00 | 1.84 | 0.00 | 1.21 | -10.25 | 24.53 | -41.28 | 98.20 | 0.6582 | 790.0 | 669.5 | |
| 0.00 | 0.88 | 0.00 | 0.58 | -9.32 | 24.63 | -41.18 | 96.78 | 0.6566 | 718.0 | 636.2 | |
| 0.00 | 1.05 | 0.00 | 0.69 | -9.82 | 24.44 | -41.37 | 97.54 | 0.6593 | 779.0 | 676.8 | |
| 0.00 | 0.88 | 0.00 | 0.58 | -10.35 | 24.23 | -41.58 | 98.33 | 0.6621 | 827.0 | 730.5 | |
| 0.00 | 1.05 | 0.00 | 0.70 | -10.08 | 24.19 | -41.62 | 97.91 | 0.6625 | 809.0 | 736.2 | |
| 0.00 | 4.13 | 0.00 | 2.73 | -9.86 | 24.10 | -41.71 | 97.58 | 0.6636 | 773.0 | 680.6 | |
| 11.24 | 37.24 | 7.46 | 24.73 | -10.84 | 23.86 | -41.95 | 99.04 | 0.6671 | 909.1 | 338.7 | |
| 4.92 | 27.23 | 3.28 | 18.14 | -10.36 | 23.57 | -42.24 | 98.32 | 0.6706 | 859.8 | 613.7 | |
| 0.00 | 1.84 | 0.00 | 1.23 | -9.82 | 23.66 | -42.15 | 97.51 | 0.6693 | 568.0 | 491.4 | |
| 2.72 | -11.00 | 1.82 | -11.00 | -10.17 | 23.48 | -42.33 | 98.03 | 0.6717 | 763.9 | 999999 | |
| 0.97 | -10.00 | 0.65 | -10.00 | -10.85 | 23.28 | -42.53 | 99.03 | 0.6746 | 590.5 | 999999 | |
| 0.35 | 1.49 | 0.24 | 1.00 | -11.56 | 23.06 | -42.75 | 100.07 | 0.6777 | 578.8 | 459.5 | |
| 0.00 | 0.88 | 0.00 | 0.59 | -11.19 | 22.97 | -42.84 | 99.52 | 0.6787 | 517.0 | 442.9 | |
| 0.00 | 1.49 | 0.00 | 1.00 | -10.80 | 22.95 | -42.86 | 98.93 | 0.6786 | 663.0 | 539.9 | |
| 0.00 | 1.41 | 0.00 | 0.94 | -10.41 | 23.02 | -42.79 | 98.36 | 0.6776 | 553.0 | 338.6 | |
| 0.00 | 1.58 | 0.00 | 1.06 | -10.31 | 22.87 | -42.94 | 98.21 | 0.6795 | 549.0 | 487.8 | |
| 0.00 | 1.49 | 0.00 | 1.01 | -10.51 | 22.80 | -43.01 | 98.51 | 0.6805 | 431.0 | 352.2 | |
| 0.00 | 1.58 | 0.00 | 1.06 | -10.12 | 22.82 | -42.99 | 97.93 | 0.6800 | 468.0 | 431.9 | |
| 0.00 | 1.32 | 0.00 | 0.89 | -10.94 | 22.38 | -43.43 | 99.10 | 0.6859 | 693.0 | 459.9 | |
| 0.00 | 1.58 | 0.00 | 1.08 | -13.11 | 21.89 | -43.92 | 102.23 | 0.6935 | 743.0 | 597.3 | |
| 0.00 | 0.97 | 0.00 | 0.66 | -12.12 | 22.02 | -43.79 | 100.80 | 0.6911 | -492.0 | -452.8 | |
| 0.00 | 0.88 | 0.00 | 0.60 | -11.46 | 22.07 | -43.74 | 99.84 | 0.6900 | 175.0 | 118.8 | |
| 0.00 | 1.84 | 0.00 | 1.25 | -7.33 | 22.64 | -43.17 | 93.82 | 0.6824 | 564.0 | 452.2 | |
| 2.63 | 8.78 | 1.80 | 6.00 | -11.21 | 21.99 | -43.82 | 99.48 | 0.6909 | 729.3 | 559.7 | |
| 0.00 | 1.14 | 0.00 | 0.79 | -13.71 | 21.41 | -44.40 | 103.04 | 0.7001 | 465.0 | 446.3 | |
| 0.00 | 0.70 | 0.00 | 0.48 | -10.31 | 22.07 | -43.74 | 98.17 | 0.6895 | 235.0 | 279.1 | |
| 0.53 | -27.00 | 0.36 | -27.00 | -11.13 | 21.75 | -44.06 | 99.35 | 0.6938 | 616.2 | 999999 | |
| 3.86 | 25.73 | 2.67 | 17.89 | -11.34 | 21.33 | -44.48 | 99.63 | 0.6992 | 785.6 | -93.4 | |
| 0.00 | 0.88 | 0.00 | 0.61 | -10.44 | 21.45 | -44.36 | 98.34 | 0.6972 | 600.0 | 535.7 | |
| 0.00 | 0.88 | 0.00 | 0.61 | -10.24 | 21.23 | -44.58 | 98.05 | 0.6999 | 521.0 | 400.5 | |
| 4.65 | -31.00 | 3.23 | -31.00 | -11.19 | 20.97 | -44.84 | 99.39 | 0.7035 | 552.5 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.67 | -10.80 | 21.04 | -44.77 | 98.84 | 0.7024 | -615.0 | -399.3 | |
| 2.63 | -31.00 | 1.84 | -31.00 | -10.86 | 20.64 | -45.17 | 98.91 | 0.7073 | -368.4 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -9.33 | 20.79 | -45.02 | 96.74 | 0.7052 | 551.0 | 452.9 | |
| 0.00 | 1.49 | 0.00 | 1.05 | -10.64 | 20.20 | -45.61 | 98.59 | 0.7125 | -428.0 | -419.5 | |
| 0.00 | 1.32 | 0.00 | 0.93 | -11.42 | 19.74 | -46.07 | 99.66 | 0.7184 | -345.0 | -293.9 | |
| 0.00 | 1.67 | 0.00 | 1.19 | -11.40 | 19.43 | -46.38 | 99.61 | 0.7221 | -643.0 | -442.3 | |
| 1.32 | 3.78 | 0.94 | 2.69 | -10.23 | 19.58 | -46.23 | 97.99 | 0.7199 | 615.1 | 482.1 | |
| 0.00 | 1.41 | 0.00 | 1.00 | -10.97 | 19.39 | -46.42 | 99.02 | 0.7224 | 471.0 | 245.9 | |
| 1.58 | 3.43 | 1.13 | 2.45 | -11.32 | 19.18 | -46.63 | 99.49 | 0.7250 | -686.5 | -549.5 | |
| 0.00 | 2.11 | 0.00 | 1.51 | -10.83 | 19.15 | -46.66 | 98.81 | 0.7252 | 541.0 | 452.3 | |
| 2.37 | 14.49 | 1.72 | 10.51 | -11.84 | 18.57 | -47.24 | 100.18 | 0.7324 | 201.4 | -196.8 | |
| 2.99 | -45.00 | 2.17 | -45.00 | -11.63 | 18.53 | -47.28 | 99.89 | 0.7328 | -757.5 | 999999 | |
| 1.14 | -45.00 | 0.83 | -45.00 | -11.59 | 18.40 | -47.41 | 99.82 | 0.7342 | -791.5 | 999999 | |
| 0.61 | -45.00 | 0.45 | -45.00 | -11.78 | 18.18 | -47.63 | 100.08 | 0.7370 | 195.7 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.58 | -12.46 | 17.55 | -48.26 | 100.96 | 0.7444 | 500.0 | 435.1 | |
| 0.00 | 1.84 | 0.00 | 1.35 | -9.32 | 18.09 | -47.72 | 96.73 | 0.7374 | 521.0 | 382.9 | |
| 0.00 | 0.88 | 0.00 | 0.65 | -11.17 | 17.72 | -48.09 | 99.23 | 0.7420 | -544.0 | -488.7 | |
| 2.55 | 4.30 | 1.88 | 3.17 | -10.68 | 17.69 | -48.12 | 98.57 | 0.7423 | -771.0 | -573.2 | |
| 0.00 | 1.58 | 0.00 | 1.17 | -11.32 | 17.41 | -48.40 | 99.43 | 0.7456 | -543.0 | -520.7 | |
| 0.00 | 1.41 | 0.00 | 1.04 | -11.61 | 17.25 | -48.56 | 99.81 | 0.7475 | -791.0 | -652.1 | |
| 0.00 | 2.99 | 0.00 | 2.23 | -10.81 | 17.06 | -48.75 | 98.73 | 0.7495 | -729.0 | -623.9 | |
| 0.00 | 0.70 | 0.00 | 0.53 | -11.45 | 16.73 | -49.08 | 99.57 | 0.7534 | -752.0 | -695.8 | |
| 0.00 | 1.14 | 0.00 | 0.85 | -10.40 | 16.91 | -48.90 | 98.18 | 0.7511 | -323.0 | -291.2 | |
| 2.28 | 6.06 | 1.71 | 4.54 | -10.63 | 16.73 | -49.08 | 98.48 | 0.7532 | -778.7 | -531.5 | |
| 4.74 | 7.90 | 3.58 | 5.97 | -11.21 | 16.41 | -49.40 | 99.24 | 0.7569 | -808.7 | -601.1 | |
| 0.00 | 1.41 | 0.00 | 1.06 | -10.06 | 16.52 | -49.29 | 97.73 | 0.7555 | -736.0 | -599.1 | |
| 1.93 | 52.96 | 1.47 | 40.43 | -11.05 | 16.02 | -49.79 | 99.03 | 0.7613 | -775.3 | -397.4 | |
| 5.45 | -61.00 | 4.13 | -61.00 | -10.39 | 16.12 | -49.69 | 98.16 | 0.7601 | -800.5 | 999999 | |
| 2.02 | 218.26 | 1.55 | 169.85 | -12.15 | 15.70 | -50.11 | 100.46 | 0.7651 | -911.3 | -200.2 | |
| 0.00 | 2.20 | 0.00 | 1.68 | -11.27 | 15.73 | -50.08 | 99.31 | 0.7645 | -562.0 | -499.0 | |
| 9.75 | -61.00 | 7.47 | -61.00 | -10.63 | 15.64 | -50.17 | 98.46 | 0.7654 | -580.9 | 999999 | |
| 1.58 | -61.00 | 1.21 | -61.00 | -10.08 | 15.61 | -50.20 | 97.74 | 0.7656 | -390.5 | 999999 | |
| 20.29 | -63.00 | 15.77 | -63.00 | -12.36 | 14.96 | -50.85 | 100.70 | 0.7732 | -827.2 | 999999 | |
| 9.13 | -63.00 | 7.10 | -63.00 | -11.78 | 14.97 | -50.84 | 99.96 | 0.7730 | -717.4 | 999999 | |
| 1.05 | -63.00 | 0.82 | -63.00 | -12.02 | 14.86 | -50.95 | 100.26 | 0.7742 | -420.5 | 999999 | |
| 1.67 | -63.00 | 1.31 | -63.00 | -12.61 | 14.70 | -51.11 | 101.02 | 0.7762 | -461.0 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.75 | -10.68 | 15.19 | -50.62 | 98.53 | 0.7703 | -209.0 | -125.5 | |
| 0.00 | 0.79 | 0.00 | 0.61 | -10.86 | 15.15 | -50.66 | 98.76 | 0.7708 | -348.0 | -233.3 | |
| 9.31 | -63.00 | 7.24 | -63.00 | -11.26 | 14.95 | -50.86 | 99.28 | 0.7730 | -663.1 | 999999 | |
| 1.58 | -63.00 | 1.23 | -63.00 | -11.53 | 14.84 | -50.97 | 99.62 | 0.7743 | -591.5 | 999999 | |
| 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. | |