SDO HMI 2014-04-21 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 108.32 | 487.83 | 92.18 | 411.01 | -14.01 | 225.09 | 53.94 | 256.20 | 0.8089 | 333.2 | 209.1 | |
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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 | 2.40 | 0.00 | 2.25 | -9.33 | 229.67 | 58.52 | 262.16 | 0.8516 | 143.0 | 193.2 | |
| 16.15 | 83.65 | 15.26 | 78.71 | -10.84 | 229.87 | 58.72 | 260.39 | 0.8534 | 561.8 | 208.5 | |
| 0.00 | 0.98 | 0.00 | 0.93 | -11.67 | 230.14 | 59.00 | 259.41 | 0.8560 | 346.0 | 291.1 | |
| 0.00 | 0.98 | 0.00 | 0.92 | -11.45 | 229.83 | 58.68 | 259.66 | 0.8532 | 404.0 | 364.8 | |
| 1.51 | -2.00 | 1.41 | -2.00 | -10.98 | 229.56 | 58.41 | 260.21 | 0.8507 | 753.6 | 999999 | |
| 7.36 | -2.00 | 6.85 | -2.00 | -10.66 | 229.34 | 58.20 | 260.58 | 0.8487 | 772.0 | 999999 | |
| 0.00 | 2.40 | 0.00 | 2.21 | -10.20 | 229.03 | 57.88 | 261.13 | 0.8458 | 385.0 | 376.7 | |
| 0.80 | -2.00 | 0.74 | -2.00 | -10.95 | 229.14 | 57.99 | 260.24 | 0.8469 | 723.4 | 999999 | |
| 0.98 | -2.00 | 0.90 | -2.00 | -10.75 | 228.90 | 57.76 | 260.47 | 0.8447 | 789.9 | 999999 | |
| 2.04 | 4.97 | 1.87 | 4.54 | -11.23 | 228.64 | 57.50 | 259.89 | 0.8424 | 463.0 | 391.6 | |
| 0.00 | 0.89 | 0.00 | 0.80 | -10.61 | 228.00 | 56.86 | 260.63 | 0.8363 | 573.0 | 522.3 | |
| 0.00 | 1.15 | 0.00 | 1.03 | -9.68 | 227.69 | 56.55 | 261.73 | 0.8333 | 579.0 | 536.7 | |
| 0.00 | 2.48 | 0.00 | 2.22 | -11.02 | 227.78 | 56.64 | 260.13 | 0.8343 | 551.0 | 530.1 | |
| 0.00 | 1.24 | 0.00 | 1.10 | -11.01 | 227.45 | 56.30 | 260.13 | 0.8311 | 614.0 | 527.6 | |
| 0.98 | 3.02 | 0.86 | 2.66 | -10.24 | 227.17 | 56.03 | 261.06 | 0.8283 | 662.4 | 610.6 | |
| 0.00 | 1.95 | 0.00 | 1.71 | -10.55 | 227.15 | 56.00 | 260.68 | 0.8281 | 812.0 | 682.6 | |
| 2.93 | 5.77 | 2.50 | 4.93 | -9.93 | 226.01 | 54.86 | 261.42 | 0.8168 | -652.8 | -408.7 | |
| 0.00 | 0.80 | 0.00 | 0.68 | -10.16 | 226.07 | 54.92 | 261.12 | 0.8175 | -494.0 | -412.7 | |
| 0.00 | 1.51 | 0.00 | 1.27 | -10.54 | 225.52 | 54.38 | 260.65 | 0.8121 | -560.0 | -447.4 | |
| 0.00 | 0.71 | 0.00 | 0.61 | -12.82 | 226.08 | 54.94 | 257.87 | 0.8185 | -408.0 | -390.8 | |
| 0.00 | 0.89 | 0.00 | 0.75 | -11.22 | 225.39 | 54.24 | 259.81 | 0.8110 | -354.0 | -226.5 | |
| 3.73 | 33.71 | 3.12 | 28.07 | -11.00 | 225.07 | 53.92 | 260.07 | 0.8076 | -374.5 | 108.1 | |
| 11.80 | 156.31 | 10.32 | 135.92 | -16.09 | 226.64 | 55.49 | 253.94 | 0.8261 | 712.4 | 186.7 | |
| 2.13 | -22.00 | 1.76 | -22.00 | -10.11 | 224.63 | 53.49 | 261.15 | 0.8030 | 561.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.89 | -11.68 | 224.89 | 53.74 | 259.21 | 0.8061 | -400.0 | -313.3 | |
| 14.90 | -23.00 | 12.92 | -23.00 | -16.36 | 226.31 | 55.16 | 253.58 | 0.8232 | 956.1 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.69 | -12.15 | 224.76 | 53.61 | 258.62 | 0.8050 | 730.0 | 552.0 | |
| 4.52 | 14.73 | 3.70 | 12.03 | -10.30 | 224.16 | 53.02 | 260.91 | 0.7982 | 765.9 | 513.2 | |
| 4.44 | -23.00 | 3.80 | -23.00 | -15.96 | 225.81 | 54.67 | 254.01 | 0.8181 | 1101.6 | 999999 | |
| 0.00 | 3.10 | 0.00 | 2.54 | -10.76 | 224.07 | 52.93 | 260.32 | 0.7974 | 273.0 | 253.2 | |
| 0.00 | 0.89 | 0.00 | 0.72 | -10.20 | 223.78 | 52.64 | 261.02 | 0.7942 | 574.0 | 538.0 | |
| 0.00 | 1.06 | 0.00 | 0.86 | -10.98 | 223.57 | 52.42 | 260.03 | 0.7922 | 97.0 | -40.5 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -11.40 | 222.77 | 51.63 | 259.45 | 0.7840 | 443.0 | 438.2 | |
| 7.36 | 11.71 | 5.86 | 9.32 | -12.40 | 222.84 | 51.69 | 258.17 | 0.7853 | -557.7 | -233.7 | |
| 0.00 | 1.51 | 0.00 | 1.19 | -11.68 | 222.64 | 51.50 | 259.08 | 0.7828 | 643.0 | 556.5 | |
| 0.00 | 1.24 | 0.00 | 0.99 | -13.13 | 223.00 | 51.85 | 257.26 | 0.7874 | 346.0 | 336.5 | |
| 0.00 | 1.06 | 0.00 | 0.84 | -11.48 | 222.49 | 51.35 | 259.33 | 0.7810 | 431.0 | 425.9 | |
| 0.00 | 1.06 | 0.00 | 0.84 | -12.32 | 222.32 | 51.17 | 258.25 | 0.7797 | -411.0 | -369.9 | |
| 0.00 | 1.15 | 0.00 | 0.91 | -13.99 | 222.01 | 50.86 | 256.06 | 0.7777 | 494.0 | 410.5 | |
| 0.00 | 1.33 | 0.00 | 1.04 | -14.02 | 221.57 | 50.43 | 255.98 | 0.7731 | 374.0 | 367.9 | |
| 2.22 | 40.27 | 1.71 | 30.98 | -13.77 | 221.16 | 50.01 | 256.26 | 0.7684 | 888.5 | 511.6 | |
| 9.49 | -41.00 | 7.33 | -41.00 | -14.29 | 221.22 | 50.07 | 255.59 | 0.7695 | 738.3 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -16.36 | 221.75 | 50.61 | 253.00 | 0.7777 | 278.0 | 207.1 | |
| 1.15 | 6.56 | 0.90 | 5.11 | -16.38 | 221.41 | 50.27 | 252.92 | 0.7742 | 634.8 | 558.8 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -14.18 | 220.56 | 49.41 | 255.65 | 0.7622 | 274.0 | 253.7 | |
| 0.00 | 1.77 | 0.00 | 1.36 | -15.59 | 220.75 | 49.61 | 253.84 | 0.7660 | 673.0 | 620.2 | |
| 0.00 | 0.98 | 0.00 | 0.75 | -15.96 | 220.68 | 49.54 | 253.35 | 0.7658 | 578.0 | 510.3 | |
| 0.00 | 0.98 | 0.00 | 0.74 | -14.46 | 220.06 | 48.92 | 255.23 | 0.7572 | -543.0 | -495.1 | |
| 0.00 | 1.06 | 0.00 | 0.81 | -16.04 | 220.42 | 49.27 | 253.20 | 0.7631 | 688.0 | 609.1 | |
| 0.00 | 1.77 | 0.00 | 1.36 | -16.90 | 220.66 | 49.52 | 252.13 | 0.7669 | 646.0 | 474.2 | |
| 4.44 | 53.23 | 3.37 | 40.28 | -16.37 | 220.14 | 49.00 | 252.73 | 0.7606 | 521.9 | 296.5 | |
| 0.53 | -51.00 | 0.41 | -51.00 | -16.92 | 220.33 | 49.19 | 252.05 | 0.7634 | 740.3 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.73 | -14.62 | 219.50 | 48.35 | 254.94 | 0.7511 | -458.0 | -525.6 | |
| 0.62 | 1.69 | 0.48 | 1.29 | -17.76 | 220.30 | 49.15 | 250.95 | 0.7644 | 604.6 | 560.3 | |
| 1.86 | -51.00 | 1.40 | -51.00 | -17.16 | 219.46 | 48.31 | 251.57 | 0.7544 | -471.4 | 999999 | |
| 0.00 | 3.28 | 0.00 | 2.45 | -17.12 | 219.20 | 48.06 | 251.59 | 0.7515 | -548.0 | -412.1 | |
| 6.03 | 8.78 | 4.44 | 6.46 | -16.77 | 218.34 | 47.19 | 251.88 | 0.7414 | -753.5 | -482.5 | |
| 0.00 | 0.98 | 0.00 | 0.71 | -16.57 | 218.04 | 46.89 | 252.09 | 0.7377 | -625.0 | -558.2 | |
| 0.35 | 2.22 | 0.27 | 1.66 | -19.77 | 218.80 | 47.66 | 248.01 | 0.7524 | -509.8 | -413.9 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -19.51 | 218.46 | 47.32 | 248.27 | 0.7482 | -379.0 | -368.8 | |
| 0.00 | 0.80 | 0.00 | 0.59 | -18.25 | 217.95 | 46.81 | 249.82 | 0.7400 | -431.0 | -348.1 | |
| 0.00 | 0.71 | 0.00 | 0.53 | -19.95 | 218.49 | 47.35 | 247.70 | 0.7495 | -585.0 | -503.6 | |
| 0.00 | 1.60 | 0.00 | 1.18 | -19.49 | 218.17 | 47.03 | 248.22 | 0.7451 | -553.0 | -426.5 | |
| 0.00 | 1.95 | 0.00 | 1.40 | -18.07 | 216.88 | 45.73 | 249.81 | 0.7277 | -430.0 | -340.4 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -20.68 | 214.68 | 43.53 | 245.64 | 0.7097 | -520.0 | -461.8 | |
| 0.00 | 1.15 | 0.00 | 0.81 | -21.25 | 214.57 | 43.43 | 244.82 | 0.7103 | -502.0 | -352.8 | |
| 0.00 | 1.95 | 0.00 | 1.36 | -22.74 | 213.62 | 42.47 | 242.45 | 0.7047 | -589.0 | -489.5 | |
| 0.00 | 0.71 | 0.00 | 0.47 | -20.54 | 210.91 | 39.77 | 244.49 | 0.6660 | -619.0 | -498.9 | |
| 0.00 | 0.62 | 0.00 | 0.41 | -22.09 | 210.95 | 39.81 | 242.28 | 0.6724 | -464.0 | -434.3 | |
| 0.00 | 0.53 | 0.00 | 0.35 | -20.48 | 210.39 | 39.25 | 244.37 | 0.6596 | -419.0 | -493.0 | |
| 0.00 | 1.42 | 0.00 | 0.95 | -22.22 | 210.87 | 39.72 | 242.06 | 0.6720 | -83.0 | -130.8 | |
| 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. | |