SDO HMI 2011-10-23 15:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 79.88 | 359.59 | 47.72 | 214.18 | 15.59 | 279.22 | -32.38 | 69.32 | 0.5527 | -208.8 | -122.8 | |
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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 | 1.04 | 0.00 | 0.56 | 13.41 | 289.55 | -22.06 | 67.78 | 0.3963 | -750.0 | -498.6 | |
| 0.00 | 2.26 | 0.00 | 1.23 | 15.91 | 289.11 | -22.50 | 62.39 | 0.4170 | -899.0 | -738.6 | |
| 0.00 | 1.56 | 0.00 | 0.85 | 16.00 | 288.87 | -22.74 | 62.44 | 0.4210 | -931.0 | -714.6 | |
| 0.00 | 2.69 | 0.00 | 1.47 | 15.78 | 288.89 | -22.72 | 62.88 | 0.4193 | -782.0 | -698.9 | |
| 0.00 | 1.91 | 0.00 | 1.03 | 12.79 | 288.98 | -22.63 | 69.70 | 0.4018 | -904.0 | -745.7 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 15.80 | 288.59 | -23.02 | 63.11 | 0.4237 | -831.0 | -645.5 | |
| 0.00 | 1.65 | 0.00 | 0.90 | 13.75 | 288.68 | -22.92 | 67.66 | 0.4108 | -789.0 | -686.0 | |
| 0.00 | 1.30 | 0.00 | 0.71 | 13.68 | 288.46 | -23.15 | 67.99 | 0.4138 | -980.0 | -787.9 | |
| 0.00 | 2.69 | 0.00 | 1.47 | 13.76 | 288.28 | -23.33 | 67.92 | 0.4168 | -759.0 | -555.9 | |
| 0.00 | 2.00 | 0.00 | 1.09 | 12.98 | 288.29 | -23.31 | 69.73 | 0.4129 | -791.0 | -670.9 | |
| 0.00 | 1.56 | 0.00 | 0.85 | 13.40 | 288.22 | -23.39 | 68.81 | 0.4159 | -788.0 | -509.2 | |
| 0.00 | 1.39 | 0.00 | 0.78 | 12.26 | 284.52 | -27.09 | 73.41 | 0.4663 | -788.0 | -523.6 | |
| 0.00 | 1.22 | 0.00 | 0.71 | 20.09 | 282.85 | -28.76 | 59.38 | 0.5271 | -773.0 | -591.3 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 18.93 | 281.00 | -30.60 | 62.64 | 0.5443 | -667.0 | -637.5 | |
| 14.60 | 244.25 | 8.56 | 144.22 | 15.79 | 280.54 | -31.07 | 68.45 | 0.5361 | -1164.1 | -306.2 | |
| 4.17 | 4.17 | 2.46 | 2.46 | 16.50 | 280.08 | -31.52 | 67.41 | 0.5451 | -734.1 | 0.0 | |
| 0.00 | 1.65 | 0.00 | 0.96 | 13.57 | 280.53 | -31.08 | 72.51 | 0.5282 | -497.0 | -354.1 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 16.74 | 279.97 | -31.64 | 67.05 | 0.5477 | -582.0 | -463.7 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 16.92 | 279.90 | -31.71 | 66.77 | 0.5494 | -555.0 | -423.6 | |
| 5.04 | -15.00 | 2.96 | -15.00 | 15.61 | 280.09 | -31.51 | 68.97 | 0.5414 | -982.4 | 999999 | |
| 5.22 | -15.00 | 3.07 | -15.00 | 15.92 | 280.04 | -31.56 | 68.46 | 0.5433 | -888.8 | 999999 | |
| 3.65 | -15.00 | 2.16 | -15.00 | 16.12 | 279.82 | -31.78 | 68.20 | 0.5471 | -703.5 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.92 | 14.60 | 279.94 | -31.67 | 70.86 | 0.5399 | 294.0 | -70.6 | |
| 0.00 | 1.22 | 0.00 | 0.71 | 13.58 | 280.02 | -31.58 | 72.69 | 0.5354 | -797.0 | -590.4 | |
| 10.00 | -15.00 | 5.90 | -15.00 | 15.26 | 279.68 | -31.93 | 69.79 | 0.5458 | -1049.7 | 999999 | |
| 2.35 | -15.00 | 1.39 | -15.00 | 15.68 | 279.61 | -32.00 | 69.07 | 0.5483 | -724.1 | 999999 | |
| 4.26 | -15.00 | 2.51 | -15.00 | 14.08 | 279.69 | -31.91 | 71.91 | 0.5416 | -992.6 | 999999 | |
| 13.47 | -15.00 | 7.96 | -15.00 | 14.86 | 279.49 | -32.11 | 70.59 | 0.5469 | -931.4 | 999999 | |
| 2.17 | -15.00 | 1.29 | -15.00 | 15.42 | 279.32 | -32.28 | 69.66 | 0.5513 | -624.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.73 | 17.53 | 278.59 | -33.02 | 66.37 | 0.5693 | -609.0 | -468.3 | |
| 0.00 | 1.48 | 0.00 | 0.89 | 17.34 | 278.41 | -33.20 | 66.78 | 0.5710 | -616.0 | -439.8 | |
| 0.00 | 2.87 | 0.00 | 1.72 | 16.39 | 278.48 | -33.12 | 68.35 | 0.5662 | -690.0 | -535.8 | |
| 0.00 | 1.48 | 0.00 | 0.90 | 17.53 | 277.42 | -34.18 | 66.91 | 0.5846 | 767.0 | 640.2 | |
| 1.22 | 2.26 | 0.75 | 1.39 | 17.47 | 276.79 | -34.82 | 67.29 | 0.5926 | 626.1 | 532.3 | |
| 0.00 | 1.04 | 0.00 | 0.63 | 14.18 | 277.43 | -34.17 | 72.55 | 0.5730 | 695.0 | 532.5 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 14.66 | 277.28 | -34.33 | 71.79 | 0.5766 | 669.0 | 606.5 | |
| 0.00 | 2.09 | 0.00 | 1.27 | 15.83 | 277.02 | -34.59 | 69.91 | 0.5838 | 802.0 | 691.6 | |
| 0.00 | 2.61 | 0.00 | 1.61 | 17.52 | 276.48 | -35.13 | 67.35 | 0.5969 | 776.0 | 660.2 | |
| 0.00 | 1.83 | 0.00 | 1.12 | 16.18 | 276.65 | -34.96 | 69.47 | 0.5899 | 818.0 | 704.9 | |
| 0.00 | 3.22 | 0.00 | 1.97 | 16.42 | 276.56 | -35.05 | 69.11 | 0.5918 | 911.0 | 744.2 | |
| 0.00 | 1.13 | 0.00 | 0.69 | 16.81 | 276.44 | -35.17 | 68.52 | 0.5948 | 850.0 | 732.2 | |
| 0.00 | 3.48 | 0.00 | 2.14 | 17.20 | 276.32 | -35.29 | 67.93 | 0.5978 | 332.0 | 477.8 | |
| 0.00 | 1.56 | 0.00 | 1.00 | 21.50 | 275.10 | -36.51 | 61.77 | 0.6306 | 555.0 | 406.9 | |
| 0.00 | 4.17 | 0.00 | 2.57 | 16.49 | 276.20 | -35.41 | 69.13 | 0.5968 | 842.0 | 735.0 | |
| 0.00 | 0.78 | 0.00 | 0.48 | 13.74 | 276.61 | -34.99 | 73.56 | 0.5830 | 549.0 | 509.9 | |
| 0.00 | 2.61 | 0.00 | 1.61 | 16.72 | 275.96 | -35.65 | 68.85 | 0.6007 | 916.0 | 776.2 | |
| 0.00 | 0.96 | 0.00 | 0.61 | 20.96 | 274.86 | -36.75 | 62.70 | 0.6310 | 785.0 | 664.5 | |
| 0.00 | 0.96 | 0.00 | 0.62 | 22.47 | 274.40 | -37.21 | 60.68 | 0.6432 | 750.0 | 609.5 | |
| 0.43 | 1.30 | 0.27 | 0.81 | 16.90 | 275.81 | -35.80 | 68.63 | 0.6033 | 867.4 | 751.1 | |
| 0.00 | 1.13 | 0.00 | 0.70 | 16.65 | 275.67 | -35.94 | 69.09 | 0.6042 | 802.0 | 712.9 | |
| 0.00 | 1.48 | 0.00 | 0.93 | 18.61 | 274.97 | -36.63 | 66.26 | 0.6201 | 609.0 | 546.8 | |
| 0.00 | 1.30 | 0.00 | 0.81 | 16.54 | 275.34 | -36.26 | 69.38 | 0.6081 | 840.0 | 736.1 | |
| 0.00 | 2.61 | 0.00 | 1.63 | 17.14 | 275.21 | -36.40 | 68.47 | 0.6118 | 739.0 | 552.1 | |
| 0.00 | 1.04 | 0.00 | 0.65 | 16.24 | 274.94 | -36.66 | 70.00 | 0.6123 | 833.0 | 707.2 | |
| 0.00 | 1.74 | 0.00 | 1.09 | 16.54 | 274.88 | -36.73 | 69.54 | 0.6141 | 695.0 | 607.5 | |
| 4.61 | 7.21 | 2.89 | 4.53 | 16.81 | 274.78 | -36.83 | 69.15 | 0.6163 | 752.8 | 482.2 | |
| 0.00 | 1.48 | 0.00 | 0.92 | 15.54 | 274.98 | -36.63 | 71.11 | 0.6098 | 705.0 | 595.1 | |
| 0.00 | 1.22 | 0.00 | 0.76 | 14.29 | 274.92 | -36.69 | 73.15 | 0.6072 | 669.0 | 554.4 | |
| 0.00 | 1.74 | 0.00 | 1.09 | 16.01 | 274.57 | -37.04 | 70.50 | 0.6165 | 665.0 | 565.0 | |
| 0.00 | 1.22 | 0.00 | 0.77 | 16.49 | 274.42 | -37.19 | 69.79 | 0.6198 | 744.0 | 540.9 | |
| 0.00 | 1.39 | 0.00 | 0.87 | 15.49 | 274.52 | -37.08 | 71.35 | 0.6156 | 679.0 | 561.4 | |
| 0.00 | 2.87 | 0.00 | 1.81 | 15.77 | 274.11 | -37.50 | 71.03 | 0.6217 | 610.0 | 627.6 | |
| 8.69 | 11.56 | 5.55 | 7.38 | 14.71 | 273.00 | -38.61 | 73.03 | 0.6333 | 783.3 | 624.2 | |
| 0.00 | 0.78 | 0.00 | 0.50 | 12.72 | 273.35 | -38.26 | 76.07 | 0.6246 | 581.0 | 460.9 | |
| 0.00 | 0.61 | 0.00 | 0.39 | 12.45 | 273.24 | -38.37 | 76.53 | 0.6255 | 519.0 | 441.9 | |
| 0.00 | 1.56 | 0.00 | 1.04 | 18.46 | 271.06 | -40.55 | 67.94 | 0.6676 | 719.0 | 591.4 | |
| 0.00 | 1.91 | 0.00 | 1.27 | 17.96 | 270.99 | -40.61 | 68.69 | 0.6670 | 647.0 | 535.7 | |
| 0.00 | 1.65 | 0.00 | 1.09 | 13.99 | 270.58 | -41.03 | 74.69 | 0.6627 | 703.0 | 553.4 | |
| 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. | |