group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
25.62 | 102.84 | 14.64 | 57.70 | -10.65 | 357.67 | 27.73 | 260.16 | 0.4671 | 241.2 | 203.1 |
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back to the solar disc SDO HMI 2014-03-13 08:16:14 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 | 1.39 | 0.00 | 0.81 | -8.44 | 1.88 | 31.95 | 265.57 | 0.5271 | 394.0 | 343.1 | |
0.00 | 0.96 | 0.00 | 0.56 | -14.71 | 2.50 | 32.57 | 253.95 | 0.5439 | 504.0 | 392.0 | |
0.00 | 1.91 | 0.00 | 1.11 | -7.06 | 1.55 | 31.62 | 268.23 | 0.5226 | 166.0 | 230.1 | |
0.35 | 2.61 | 0.20 | 1.51 | -7.94 | 1.30 | 31.37 | 266.54 | 0.5186 | 764.5 | 604.1 | |
1.65 | 6.25 | 0.95 | 3.60 | -7.97 | 0.88 | 30.95 | 266.50 | 0.5124 | 816.6 | 665.5 | |
0.43 | 4.86 | 0.25 | 2.79 | -7.69 | 0.61 | 30.68 | 267.06 | 0.5084 | 842.6 | 782.9 | |
0.00 | 1.48 | 0.00 | 0.85 | -6.69 | 0.23 | 30.30 | 269.06 | 0.5031 | 678.0 | 587.8 | |
0.00 | 1.65 | 0.00 | 0.94 | -8.01 | 0.19 | 30.25 | 266.43 | 0.5019 | 650.0 | 528.3 | |
0.00 | 4.34 | 0.00 | 2.48 | -7.60 | 0.12 | 30.19 | 267.26 | 0.5010 | 559.0 | 747.5 | |
16.76 | 23.88 | 9.58 | 13.66 | -9.87 | 0.11 | 30.18 | 262.71 | 0.5013 | 1012.7 | 349.9 | |
0.00 | 1.04 | 0.00 | 0.60 | -12.73 | 0.37 | 30.44 | 257.08 | 0.5090 | 656.0 | 583.8 | |
0.00 | 0.96 | 0.00 | 0.55 | -12.77 | 0.20 | 30.27 | 256.96 | 0.5066 | 713.0 | 597.1 | |
6.43 | 8.86 | 3.66 | 5.04 | -9.26 | 359.74 | 29.80 | 263.90 | 0.4954 | 1006.2 | 711.3 | |
0.00 | 1.82 | 0.00 | 1.04 | -8.59 | 359.43 | 29.50 | 265.25 | 0.4906 | 615.0 | 488.7 | |
0.00 | 1.82 | 0.00 | 1.02 | -10.98 | 357.55 | 27.62 | 260.04 | 0.4640 | 693.0 | 601.3 | |
0.00 | 1.91 | 0.00 | 1.06 | -11.16 | 356.95 | 27.02 | 259.51 | 0.4552 | 804.0 | 694.5 | |
0.00 | 0.78 | 0.00 | 0.43 | -11.67 | 356.87 | 26.94 | 258.36 | 0.4549 | 553.0 | 458.9 | |
0.00 | 0.87 | 0.00 | 0.49 | -14.43 | 357.05 | 27.12 | 252.50 | 0.4649 | 735.0 | 674.3 | |
0.00 | 2.95 | 0.00 | 1.64 | -11.53 | 356.68 | 26.75 | 258.62 | 0.4518 | 719.0 | 665.9 | |
0.00 | 1.74 | 0.00 | 0.98 | -16.51 | 357.17 | 27.24 | 248.25 | 0.4745 | -488.0 | -412.2 | |
0.00 | 1.30 | 0.00 | 0.72 | -12.91 | 356.70 | 26.77 | 255.60 | 0.4551 | 699.0 | 539.1 | |
0.00 | 1.74 | 0.00 | 0.97 | -15.31 | 356.97 | 27.03 | 250.61 | 0.4667 | 832.0 | 593.7 | |
0.00 | 2.17 | 0.00 | 1.20 | -11.29 | 356.18 | 26.25 | 259.03 | 0.4437 | 794.0 | 658.0 | |
0.00 | 1.13 | 0.00 | 0.63 | -16.30 | 356.58 | 26.65 | 248.34 | 0.4652 | -530.0 | -424.6 | |
0.00 | 0.96 | 0.00 | 0.53 | -16.69 | 356.57 | 26.64 | 247.52 | 0.4668 | -717.0 | -634.0 | |
0.00 | 0.61 | 0.00 | 0.34 | -14.72 | 355.54 | 25.61 | 251.14 | 0.4437 | 774.0 | 647.1 | |
0.00 | 0.61 | 0.00 | 0.33 | -14.25 | 355.32 | 25.38 | 252.06 | 0.4386 | 709.0 | 551.3 | |
0.00 | 1.04 | 0.00 | 0.58 | -17.41 | 355.57 | 25.64 | 245.39 | 0.4560 | -563.0 | -452.2 | |
0.00 | 1.65 | 0.00 | 0.91 | -16.20 | 354.98 | 25.05 | 247.57 | 0.4417 | -811.0 | -574.2 | |
0.00 | 0.87 | 0.00 | 0.48 | -17.21 | 354.68 | 24.75 | 245.17 | 0.4424 | -692.0 | -551.3 | |
0.00 | 1.04 | 0.00 | 0.57 | -16.54 | 354.14 | 24.21 | 246.25 | 0.4313 | -683.0 | -545.8 | |
0.00 | 1.30 | 0.00 | 0.70 | -8.55 | 352.94 | 23.00 | 265.03 | 0.3896 | -681.0 | -543.2 | |
0.00 | 1.13 | 0.00 | 0.60 | -12.35 | 351.78 | 21.84 | 254.83 | 0.3782 | -708.0 | -587.5 | |
0.00 | 0.78 | 0.00 | 0.42 | -12.60 | 351.44 | 21.50 | 253.98 | 0.3738 | -699.0 | -630.7 | |
0.00 | 1.22 | 0.00 | 0.65 | -12.68 | 351.05 | 21.12 | 253.56 | 0.3681 | -872.0 | -623.0 | |
0.00 | 1.22 | 0.00 | 0.65 | -12.95 | 350.97 | 21.04 | 252.79 | 0.3679 | -762.0 | -592.5 | |
0.00 | 1.22 | 0.00 | 0.65 | -13.10 | 350.92 | 20.99 | 252.35 | 0.3677 | -610.0 | -629.6 | |
0.00 | 1.04 | 0.00 | 0.56 | -17.76 | 351.32 | 21.39 | 241.11 | 0.3983 | -626.0 | -561.2 | |
0.00 | 0.78 | 0.00 | 0.41 | -9.08 | 350.43 | 20.50 | 263.27 | 0.3498 | -658.0 | -521.6 | |
0.00 | 1.65 | 0.00 | 0.87 | -9.23 | 349.90 | 19.96 | 262.75 | 0.3412 | -788.0 | -637.9 | |
0.00 | 1.04 | 0.00 | 0.54 | -13.02 | 346.77 | 16.84 | 249.28 | 0.3032 | -715.0 | -549.1 | |
0.00 | 2.61 | 0.00 | 1.35 | -13.09 | 346.56 | 16.62 | 248.85 | 0.3001 | -949.0 | -825.9 | |
0.00 | 1.65 | 0.00 | 0.85 | -10.38 | 346.20 | 16.27 | 257.62 | 0.2834 | -673.0 | -538.8 | |
0.00 | 0.96 | 0.00 | 0.49 | -10.00 | 345.87 | 15.94 | 258.77 | 0.2769 | -734.0 | -569.2 | |
0.00 | 1.04 | 0.00 | 0.54 | -16.69 | 346.19 | 16.26 | 237.68 | 0.3188 | -756.0 | -584.1 |
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. |