SDO HMI 2014-04-21 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 100.78 | 479.77 | 82.90 | 391.43 | -14.22 | 225.29 | 52.49 | 255.80 | 0.7944 | 360.6 | 217.6 | |
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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 | 0.98 | 0.00 | 0.88 | -9.32 | 229.72 | 56.92 | 262.17 | 0.8368 | 409.0 | 338.5 | |
| 11.98 | 109.58 | 10.84 | 98.07 | -10.95 | 229.94 | 57.14 | 260.22 | 0.8390 | 489.4 | 251.5 | |
| 0.00 | 1.69 | 0.00 | 1.53 | -11.53 | 230.00 | 57.21 | 259.53 | 0.8397 | 206.0 | 206.2 | |
| 5.95 | -2.00 | 5.34 | -2.00 | -10.64 | 229.62 | 56.82 | 260.59 | 0.8360 | 722.9 | 999999 | |
| 1.86 | -2.00 | 1.67 | -2.00 | -10.16 | 229.49 | 56.69 | 261.16 | 0.8346 | 539.0 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.96 | -11.43 | 229.69 | 56.89 | 259.64 | 0.8367 | 283.0 | 266.0 | |
| 6.30 | -2.00 | 5.60 | -2.00 | -10.76 | 229.26 | 56.47 | 260.44 | 0.8326 | 817.3 | 999999 | |
| 1.24 | -2.00 | 1.10 | -2.00 | -10.96 | 229.04 | 56.24 | 260.19 | 0.8305 | 723.1 | 999999 | |
| 1.95 | -2.00 | 1.71 | -2.00 | -10.79 | 228.77 | 55.98 | 260.38 | 0.8279 | 789.5 | 999999 | |
| 2.57 | -2.00 | 2.25 | -2.00 | -11.24 | 228.51 | 55.72 | 259.84 | 0.8255 | 610.6 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.77 | -11.44 | 228.30 | 55.50 | 259.59 | 0.8235 | 685.0 | 549.1 | |
| 0.00 | 2.31 | 0.00 | 1.98 | -11.04 | 227.86 | 55.06 | 260.06 | 0.8191 | 727.0 | 646.8 | |
| 0.00 | 1.24 | 0.00 | 1.05 | -10.99 | 227.31 | 54.51 | 260.10 | 0.8136 | 668.0 | 589.9 | |
| 0.00 | 0.44 | 0.00 | 0.37 | -10.27 | 227.12 | 54.32 | 260.98 | 0.8115 | 758.0 | 713.2 | |
| 0.00 | 4.08 | 0.00 | 3.43 | -10.55 | 226.98 | 54.19 | 260.63 | 0.8102 | 432.0 | 417.4 | |
| 0.00 | 1.24 | 0.00 | 1.02 | -10.22 | 226.12 | 53.32 | 261.02 | 0.8013 | -400.0 | -253.7 | |
| 2.75 | 5.77 | 2.26 | 4.75 | -9.89 | 225.99 | 53.19 | 261.43 | 0.7999 | -630.9 | -330.2 | |
| 0.00 | 1.51 | 0.00 | 1.24 | -12.93 | 225.87 | 53.08 | 257.62 | 0.8000 | -334.0 | -240.4 | |
| 13.13 | 168.15 | 11.05 | 140.69 | -16.08 | 226.66 | 53.86 | 253.78 | 0.8104 | 654.8 | 191.6 | |
| 0.00 | 6.39 | 0.00 | 5.12 | -10.94 | 224.87 | 52.07 | 260.06 | 0.7885 | -871.0 | -237.4 | |
| 0.00 | 0.98 | 0.00 | 0.78 | -10.47 | 224.70 | 51.91 | 260.66 | 0.7866 | 210.0 | 203.0 | |
| 1.06 | 4.61 | 0.85 | 3.67 | -10.23 | 224.55 | 51.75 | 260.95 | 0.7849 | 589.2 | 393.4 | |
| 0.00 | 0.98 | 0.00 | 0.78 | -11.65 | 224.85 | 52.05 | 259.16 | 0.7886 | -504.0 | -460.4 | |
| 0.00 | 0.71 | 0.00 | 0.57 | -12.31 | 225.03 | 52.23 | 258.34 | 0.7909 | 432.0 | 368.8 | |
| 15.26 | -19.00 | 12.73 | -19.00 | -16.35 | 226.29 | 53.49 | 253.39 | 0.8070 | 996.7 | 999999 | |
| 0.27 | -19.00 | 0.22 | -19.00 | -15.99 | 226.15 | 53.35 | 253.83 | 0.8053 | 796.0 | 999999 | |
| 0.00 | 1.60 | 0.00 | 1.28 | -12.15 | 224.63 | 51.84 | 258.51 | 0.7866 | 484.0 | 478.8 | |
| 3.82 | -19.00 | 3.15 | -19.00 | -15.95 | 225.82 | 53.02 | 253.84 | 0.8019 | 1109.9 | 999999 | |
| 1.51 | 5.32 | 1.19 | 4.19 | -10.36 | 224.08 | 51.29 | 260.77 | 0.7799 | 784.6 | 604.6 | |
| 0.00 | 1.33 | 0.00 | 1.04 | -10.32 | 223.68 | 50.89 | 260.80 | 0.7756 | 587.0 | 506.2 | |
| 0.00 | 1.95 | 0.00 | 1.53 | -10.69 | 223.67 | 50.87 | 260.33 | 0.7756 | 636.0 | 483.3 | |
| 0.00 | 1.42 | 0.00 | 1.10 | -11.99 | 223.01 | 50.22 | 258.61 | 0.7691 | -326.0 | -283.5 | |
| 0.00 | 3.28 | 0.00 | 2.52 | -11.64 | 222.73 | 49.94 | 259.04 | 0.7658 | 439.0 | 413.4 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -11.34 | 222.66 | 49.86 | 259.43 | 0.7648 | 505.0 | 484.9 | |
| 0.00 | 2.04 | 0.00 | 1.57 | -12.06 | 222.79 | 49.99 | 258.49 | 0.7667 | -398.0 | -265.7 | |
| 0.80 | 2.31 | 0.61 | 1.76 | -12.30 | 222.42 | 49.62 | 258.15 | 0.7628 | -368.4 | -263.7 | |
| 0.00 | 0.98 | 0.00 | 0.74 | -13.86 | 221.93 | 49.14 | 256.04 | 0.7589 | 463.0 | 401.8 | |
| 0.00 | 0.89 | 0.00 | 0.67 | -14.14 | 221.54 | 48.74 | 255.63 | 0.7548 | 415.0 | 342.2 | |
| 0.00 | 1.06 | 0.00 | 0.80 | -13.96 | 221.35 | 48.55 | 255.84 | 0.7525 | 432.0 | 474.2 | |
| 1.42 | 43.12 | 1.06 | 32.07 | -13.83 | 221.03 | 48.23 | 255.97 | 0.7488 | 915.0 | 486.2 | |
| 13.84 | -40.00 | 10.33 | -40.00 | -14.50 | 221.08 | 48.28 | 255.08 | 0.7501 | 646.4 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.92 | -13.61 | 220.64 | 47.85 | 256.22 | 0.7442 | 477.0 | 450.7 | |
| 0.71 | 2.31 | 0.53 | 1.74 | -16.25 | 221.33 | 48.54 | 252.82 | 0.7554 | 652.9 | 563.1 | |
| 0.00 | 1.24 | 0.00 | 0.94 | -16.49 | 221.41 | 48.62 | 252.51 | 0.7566 | 635.0 | 522.7 | |
| 0.62 | 2.31 | 0.46 | 1.71 | -15.54 | 220.73 | 47.93 | 253.65 | 0.7477 | 643.1 | 555.2 | |
| 0.00 | 1.51 | 0.00 | 1.12 | -16.02 | 220.60 | 47.80 | 253.00 | 0.7469 | 706.0 | 615.2 | |
| 0.00 | 1.06 | 0.00 | 0.78 | -14.42 | 220.03 | 47.23 | 255.05 | 0.7382 | -531.0 | -446.8 | |
| 0.35 | 1.51 | 0.26 | 1.12 | -16.03 | 220.37 | 47.57 | 252.94 | 0.7444 | 795.8 | 689.9 | |
| 0.00 | 0.71 | 0.00 | 0.53 | -16.98 | 220.63 | 47.83 | 251.73 | 0.7488 | 547.0 | 516.6 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -14.31 | 219.73 | 46.93 | 255.15 | 0.7346 | -561.0 | -480.4 | |
| 0.00 | 1.60 | 0.00 | 1.17 | -15.44 | 220.00 | 47.20 | 253.67 | 0.7393 | -409.0 | -496.7 | |
| 0.71 | 2.40 | 0.53 | 1.77 | -16.96 | 220.34 | 47.55 | 251.69 | 0.7457 | 723.5 | 630.8 | |
| 2.75 | 49.25 | 2.02 | 36.14 | -16.30 | 220.03 | 47.24 | 252.52 | 0.7411 | 505.4 | 348.4 | |
| 0.35 | 1.33 | 0.26 | 0.96 | -14.54 | 219.47 | 46.67 | 254.79 | 0.7320 | -624.8 | -566.7 | |
| 0.00 | 1.69 | 0.00 | 1.25 | -17.68 | 220.31 | 47.51 | 250.73 | 0.7466 | 715.0 | 637.5 | |
| 0.00 | 1.24 | 0.00 | 0.92 | -17.90 | 220.29 | 47.49 | 250.43 | 0.7468 | 640.0 | 584.5 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -16.65 | 219.45 | 46.65 | 251.94 | 0.7352 | -554.0 | -453.9 | |
| 0.00 | 1.24 | 0.00 | 0.90 | -16.80 | 219.41 | 46.61 | 251.72 | 0.7350 | -524.0 | -448.2 | |
| 1.86 | -53.00 | 1.36 | -53.00 | -17.21 | 219.45 | 46.65 | 251.19 | 0.7361 | -477.4 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.88 | -15.89 | 218.18 | 45.38 | 252.72 | 0.7193 | -431.0 | -402.4 | |
| 7.72 | 12.51 | 5.52 | 8.95 | -16.78 | 218.35 | 45.55 | 251.54 | 0.7229 | -791.7 | -356.7 | |
| 0.00 | 1.06 | 0.00 | 0.76 | -16.55 | 217.97 | 45.17 | 251.76 | 0.7181 | -641.0 | -678.0 | |
| 0.00 | 3.11 | 0.00 | 2.26 | -19.72 | 218.80 | 46.00 | 247.67 | 0.7344 | -566.0 | -476.9 | |
| 0.00 | 1.15 | 0.00 | 0.83 | -19.42 | 218.46 | 45.66 | 247.97 | 0.7300 | -559.0 | -451.7 | |
| 0.00 | 2.13 | 0.00 | 1.51 | -18.11 | 217.83 | 45.03 | 249.58 | 0.7198 | -482.0 | -390.9 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -20.27 | 218.50 | 45.70 | 246.84 | 0.7325 | -403.0 | -325.9 | |
| 0.00 | 1.06 | 0.00 | 0.78 | -21.24 | 218.69 | 45.89 | 245.61 | 0.7372 | -377.0 | -330.3 | |
| 0.00 | 2.13 | 0.00 | 1.54 | -21.26 | 218.28 | 45.49 | 245.46 | 0.7329 | -573.0 | -385.4 | |
| 0.00 | 0.44 | 0.00 | 0.31 | -21.01 | 215.04 | 42.24 | 244.75 | 0.6962 | -552.0 | -473.4 | |
| 0.00 | 0.62 | 0.00 | 0.42 | -20.93 | 214.23 | 41.43 | 244.57 | 0.6867 | -762.0 | -588.4 | |
| 0.00 | 0.62 | 0.00 | 0.42 | -22.48 | 213.69 | 40.89 | 242.19 | 0.6862 | -544.0 | -491.6 | |
| 0.00 | 0.89 | 0.00 | 0.58 | -19.74 | 211.71 | 38.91 | 245.32 | 0.6529 | -771.0 | -644.0 | |
| 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. | |