group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
28.99 | 103.82 | 16.05 | 56.94 | -9.87 | 358.56 | 25.20 | 261.62 | 0.4276 | 345.9 | 268.1 |
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back to the solar disc SDO HMI 2014-03-13 02:00:29 UT ![]() 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 | 0.87 | 0.00 | 0.49 | -13.13 | 2.48 | 29.12 | 255.96 | 0.4905 | 610.0 | 524.6 | |
0.00 | 1.22 | 0.00 | 0.68 | -8.29 | 1.77 | 28.41 | 265.90 | 0.4740 | 675.0 | 510.4 | |
0.00 | 0.95 | 0.00 | 0.53 | -7.31 | 1.26 | 27.90 | 268.02 | 0.4663 | 586.0 | 441.8 | |
0.00 | 1.22 | 0.00 | 0.69 | -15.11 | 2.08 | 28.72 | 251.82 | 0.4903 | 452.0 | 416.3 | |
2.17 | 4.34 | 1.21 | 2.42 | -7.88 | 1.12 | 27.77 | 266.78 | 0.4641 | 711.1 | 539.4 | |
0.00 | 0.87 | 0.00 | 0.48 | -7.42 | 0.92 | 27.56 | 267.80 | 0.4611 | 596.0 | 503.8 | |
0.00 | 0.69 | 0.00 | 0.39 | -7.59 | 0.93 | 27.58 | 267.41 | 0.4613 | 558.0 | 483.8 | |
0.00 | 1.22 | 0.00 | 0.68 | -7.27 | 0.78 | 27.42 | 268.12 | 0.4590 | 666.0 | 522.2 | |
3.30 | 6.68 | 1.83 | 3.72 | -7.88 | 0.68 | 27.32 | 266.80 | 0.4573 | 768.9 | 684.9 | |
0.00 | 2.08 | 0.00 | 1.16 | -7.17 | 0.47 | 27.11 | 268.36 | 0.4542 | 805.0 | 644.8 | |
0.00 | 6.60 | 0.00 | 3.66 | -7.84 | 0.31 | 26.95 | 266.89 | 0.4515 | 724.0 | 709.6 | |
0.00 | 1.74 | 0.00 | 0.96 | -7.42 | 0.25 | 26.89 | 267.82 | 0.4507 | 832.0 | 740.4 | |
0.00 | 0.87 | 0.00 | 0.48 | -6.75 | 0.07 | 26.71 | 269.34 | 0.4483 | 546.0 | 422.1 | |
15.36 | 28.04 | 8.51 | 15.54 | -9.88 | 0.13 | 26.77 | 262.33 | 0.4496 | 950.8 | 336.4 | |
0.00 | 0.78 | 0.00 | 0.43 | -7.83 | 359.94 | 26.58 | 266.92 | 0.4458 | 841.0 | 751.3 | |
0.00 | 0.95 | 0.00 | 0.53 | -12.96 | 0.23 | 26.88 | 255.58 | 0.4568 | 746.0 | 610.1 | |
0.00 | 3.99 | 0.00 | 2.20 | -8.26 | 359.73 | 26.37 | 265.95 | 0.4426 | 498.0 | 522.7 | |
0.00 | 2.52 | 0.00 | 1.39 | -7.90 | 359.67 | 26.31 | 266.76 | 0.4416 | 631.0 | 705.6 | |
5.21 | 10.85 | 2.87 | 5.99 | -9.24 | 359.70 | 26.35 | 263.71 | 0.4425 | 913.3 | 684.1 | |
2.95 | -19.00 | 1.63 | -19.00 | -9.40 | 359.61 | 26.26 | 263.35 | 0.4413 | 950.2 | 999999 | |
0.00 | 0.78 | 0.00 | 0.43 | -9.52 | 358.99 | 25.63 | 262.99 | 0.4316 | 599.0 | 477.0 | |
0.00 | 0.87 | 0.00 | 0.47 | -11.03 | 357.54 | 24.18 | 259.11 | 0.4112 | 661.0 | 580.1 | |
0.00 | 1.39 | 0.00 | 0.76 | -14.40 | 357.37 | 24.02 | 251.02 | 0.4187 | 783.0 | 599.4 | |
0.00 | 1.04 | 0.00 | 0.56 | -11.69 | 356.80 | 23.44 | 257.24 | 0.4012 | 817.0 | 725.8 | |
0.00 | 1.65 | 0.00 | 0.90 | -14.27 | 357.02 | 23.67 | 251.13 | 0.4129 | 657.0 | 561.4 | |
0.00 | 1.22 | 0.00 | 0.66 | -14.30 | 356.89 | 23.53 | 250.97 | 0.4111 | 891.0 | 821.1 | |
0.00 | 1.22 | 0.00 | 0.66 | -16.53 | 356.35 | 22.99 | 245.40 | 0.4135 | -752.0 | -580.0 | |
0.00 | 1.04 | 0.00 | 0.56 | -14.99 | 355.66 | 22.31 | 248.51 | 0.3957 | 820.0 | 649.5 | |
0.00 | 2.00 | 0.00 | 1.06 | -4.83 | 354.06 | 20.70 | 275.43 | 0.3554 | -740.0 | -591.2 | |
0.00 | 1.74 | 0.00 | 0.92 | -3.66 | 353.52 | 20.16 | 278.97 | 0.3498 | -747.0 | -570.5 | |
0.00 | 1.65 | 0.00 | 0.87 | -13.84 | 352.27 | 18.91 | 248.82 | 0.3389 | -725.0 | -555.4 | |
0.00 | 1.30 | 0.00 | 0.69 | -14.71 | 352.31 | 18.95 | 246.43 | 0.3442 | -759.0 | -664.1 | |
0.00 | 1.22 | 0.00 | 0.64 | -14.86 | 352.32 | 18.96 | 246.03 | 0.3452 | -678.0 | -532.5 | |
0.00 | 0.69 | 0.00 | 0.36 | -12.30 | 351.73 | 18.37 | 252.87 | 0.3236 | -716.0 | -568.6 | |
0.00 | 0.95 | 0.00 | 0.50 | -13.86 | 351.85 | 18.49 | 248.39 | 0.3326 | -721.0 | -644.5 | |
0.00 | 0.69 | 0.00 | 0.36 | -13.08 | 351.78 | 18.43 | 250.60 | 0.3279 | -672.0 | -537.6 | |
0.00 | 1.30 | 0.00 | 0.69 | -15.15 | 351.83 | 18.47 | 244.74 | 0.3396 | -802.0 | -650.7 | |
0.00 | 1.39 | 0.00 | 0.73 | -14.67 | 351.75 | 18.39 | 245.99 | 0.3356 | -724.0 | -611.1 | |
0.00 | 0.69 | 0.00 | 0.36 | -12.79 | 351.47 | 18.11 | 251.20 | 0.3217 | -787.0 | -661.4 | |
0.00 | 1.30 | 0.00 | 0.68 | -16.46 | 350.71 | 17.35 | 239.85 | 0.3322 | -729.0 | -450.1 | |
0.00 | 1.91 | 0.00 | 0.99 | -9.35 | 349.87 | 16.51 | 261.41 | 0.2848 | -780.0 | -623.7 | |
0.00 | 1.30 | 0.00 | 0.67 | -13.04 | 346.53 | 13.18 | 244.77 | 0.2466 | -841.0 | -714.3 |
Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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 | |
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. |