SDO HMI 2011-08-18 02:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 143.01 | 667.37 | 109.62 | 508.20 | 15.85 | 60.56 | -49.45 | 74.82 | 0.7582 | -82.9 | -13.7 | |
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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 | 1.98 | 0.00 | 1.31 | 14.87 | 68.44 | -41.58 | 75.19 | 0.6657 | -760.0 | -648.3 | |
| 0.00 | 0.99 | 0.00 | 0.66 | 15.87 | 68.07 | -41.95 | 73.78 | 0.6719 | -581.0 | -478.1 | |
| 0.00 | 1.26 | 0.00 | 0.92 | 20.53 | 63.24 | -46.78 | 68.23 | 0.7371 | -536.0 | -465.1 | |
| 30.53 | 248.83 | 21.42 | 175.46 | 15.67 | 64.84 | -45.17 | 74.59 | 0.7106 | -1205.8 | -332.6 | |
| 13.15 | -4.00 | 9.32 | -4.00 | 15.72 | 64.24 | -45.77 | 74.62 | 0.7177 | -786.1 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.32 | 12.70 | 64.80 | -45.22 | 78.78 | 0.7082 | -228.0 | -274.0 | |
| 0.00 | 0.81 | 0.00 | 0.58 | 14.46 | 63.64 | -46.37 | 76.44 | 0.7233 | -399.0 | -360.4 | |
| 0.00 | 0.63 | 0.00 | 0.47 | 17.69 | 62.12 | -47.89 | 72.24 | 0.7445 | -540.0 | -489.0 | |
| 0.00 | 1.71 | 0.00 | 1.23 | 13.31 | 63.21 | -46.80 | 78.06 | 0.7274 | -495.0 | -447.5 | |
| 15.94 | 98.43 | 11.81 | 73.24 | 16.83 | 61.90 | -48.12 | 73.43 | 0.7458 | -953.7 | -119.1 | |
| 1.62 | -10.00 | 1.21 | -10.00 | 17.25 | 61.70 | -48.31 | 72.89 | 0.7485 | -708.5 | 999999 | |
| 3.78 | 22.78 | 2.84 | 17.14 | 18.13 | 61.38 | -48.63 | 71.77 | 0.7532 | -623.9 | -325.1 | |
| 12.34 | 20.44 | 9.37 | 15.54 | 19.12 | 60.85 | -49.16 | 70.55 | 0.7604 | -660.4 | -264.0 | |
| 0.00 | 1.08 | 0.00 | 0.79 | 14.99 | 62.29 | -47.73 | 75.85 | 0.7394 | -601.0 | -462.0 | |
| 1.71 | -10.00 | 1.28 | -10.00 | 17.35 | 61.47 | -48.54 | 72.79 | 0.7512 | -474.2 | 999999 | |
| 9.46 | -12.00 | 7.12 | -12.00 | 17.76 | 61.13 | -48.88 | 72.29 | 0.7554 | -572.2 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.12 | 16.16 | 59.29 | -50.73 | 74.61 | 0.7735 | 610.0 | 493.0 | |
| 0.00 | 7.20 | 0.00 | 5.60 | 15.63 | 59.28 | -50.74 | 75.30 | 0.7732 | 818.0 | 728.6 | |
| 1.17 | 18.64 | 0.91 | 14.53 | 15.02 | 59.43 | -50.59 | 76.07 | 0.7710 | 776.0 | 677.4 | |
| 0.00 | 0.99 | 0.00 | 0.80 | 18.99 | 57.91 | -52.11 | 71.16 | 0.7907 | 591.0 | 489.5 | |
| 0.00 | 2.07 | 0.00 | 1.69 | 19.83 | 57.46 | -52.55 | 70.16 | 0.7961 | 728.0 | 637.2 | |
| 0.00 | 1.53 | 0.00 | 1.24 | 19.13 | 57.74 | -52.28 | 71.01 | 0.7926 | 693.0 | 629.9 | |
| 2.07 | -19.00 | 1.62 | -19.00 | 15.14 | 58.99 | -51.02 | 75.96 | 0.7758 | 936.3 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.52 | 20.07 | 56.97 | -53.04 | 69.93 | 0.8013 | 334.0 | 375.9 | |
| 0.00 | 1.71 | 0.00 | 1.34 | 15.53 | 58.81 | -51.21 | 75.47 | 0.7780 | 600.0 | 522.7 | |
| 8.56 | 12.61 | 7.06 | 10.39 | 19.69 | 56.89 | -53.13 | 70.42 | 0.8016 | 726.6 | 581.8 | |
| 0.00 | 1.71 | 0.00 | 1.34 | 14.71 | 58.73 | -51.29 | 76.53 | 0.7783 | 678.0 | 565.8 | |
| 0.00 | 0.72 | 0.00 | 0.57 | 15.16 | 58.53 | -51.49 | 75.96 | 0.7807 | 562.0 | 539.2 | |
| 0.00 | 1.35 | 0.00 | 1.08 | 16.51 | 57.99 | -52.03 | 74.28 | 0.7874 | 505.0 | 395.6 | |
| 0.00 | 0.99 | 0.00 | 0.79 | 15.94 | 58.20 | -51.81 | 74.99 | 0.7847 | 519.0 | 425.7 | |
| 0.00 | 1.71 | 0.00 | 1.36 | 15.27 | 58.34 | -51.68 | 75.84 | 0.7828 | 704.0 | 590.9 | |
| 0.00 | 1.98 | 0.00 | 1.57 | 14.99 | 58.38 | -51.63 | 76.19 | 0.7821 | 645.0 | 552.8 | |
| 0.00 | 2.70 | 0.00 | 2.24 | 19.19 | 56.69 | -53.32 | 71.06 | 0.8030 | 588.0 | 467.8 | |
| 0.00 | 1.62 | 0.00 | 1.29 | 15.71 | 58.08 | -51.94 | 75.30 | 0.7858 | 723.0 | 526.8 | |
| 0.00 | 3.69 | 0.00 | 2.92 | 14.71 | 58.38 | -51.64 | 76.55 | 0.7820 | 610.0 | 527.1 | |
| 0.00 | 1.08 | 0.00 | 0.86 | 15.49 | 58.06 | -51.96 | 75.58 | 0.7859 | 515.0 | 426.5 | |
| 0.00 | 2.16 | 0.00 | 1.80 | 19.06 | 56.27 | -53.75 | 71.28 | 0.8070 | 728.0 | 553.3 | |
| 0.00 | 0.99 | 0.00 | 0.80 | 15.86 | 57.61 | -52.40 | 75.15 | 0.7907 | 533.0 | 398.8 | |
| 0.00 | 0.90 | 0.00 | 0.73 | 15.51 | 57.53 | -52.48 | 75.60 | 0.7913 | 466.0 | 365.3 | |
| 0.00 | 0.72 | 0.00 | 0.62 | 19.82 | 55.23 | -54.79 | 70.47 | 0.8178 | 351.0 | 371.1 | |
| 2.70 | 3.60 | 2.28 | 3.03 | 18.22 | 55.78 | -54.24 | 72.36 | 0.8110 | 666.5 | 422.3 | |
| 3.51 | 11.17 | 2.98 | 9.48 | 18.80 | 55.51 | -54.51 | 71.68 | 0.8141 | 722.2 | 561.3 | |
| 0.99 | -42.00 | 0.85 | -42.00 | 18.82 | 55.11 | -54.91 | 71.70 | 0.8179 | 302.9 | 999999 | |
| 6.39 | 12.61 | 5.46 | 10.78 | 18.49 | 55.21 | -54.80 | 72.10 | 0.8166 | 532.6 | 57.2 | |
| 0.54 | 1.71 | 0.47 | 1.49 | 19.07 | 54.36 | -55.66 | 71.47 | 0.8252 | 453.2 | 371.0 | |
| 28.55 | 164.98 | 23.62 | 136.76 | 14.03 | 56.32 | -53.70 | 77.53 | 0.8029 | 981.1 | 233.2 | |
| 0.00 | 3.33 | 0.00 | 2.80 | 14.83 | 55.60 | -54.41 | 76.57 | 0.8104 | -139.0 | -134.2 | |
| 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. | |