group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
62.58 | 313.79 | 35.90 | 183.17 | -18.74 | 337.96 | -23.76 | 133.88 | 0.5273 | 345.8 | 233.7 |
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back to the solar disc SDO HMI 2011-11-16 03:58:58 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 | 1.46 | 0.00 | 0.81 | -19.84 | 346.39 | -15.33 | 146.98 | 0.4584 | 808.0 | 673.4 | |
0.00 | 1.12 | 0.00 | 0.61 | -16.86 | 345.54 | -16.19 | 141.39 | 0.4294 | 849.0 | 668.9 | |
0.00 | 0.95 | 0.00 | 0.53 | -19.25 | 345.21 | -16.52 | 144.26 | 0.4614 | 766.0 | 615.7 | |
0.00 | 0.52 | 0.00 | 0.30 | -21.65 | 342.05 | -19.68 | 142.70 | 0.5185 | 615.0 | 513.0 | |
0.00 | 0.86 | 0.00 | 0.49 | -18.92 | 341.67 | -20.05 | 138.51 | 0.4916 | 804.0 | 620.0 | |
0.00 | 0.95 | 0.00 | 0.54 | -18.86 | 341.48 | -20.24 | 138.16 | 0.4929 | 596.0 | 491.0 | |
0.00 | 1.55 | 0.00 | 0.88 | -19.21 | 341.30 | -20.42 | 138.42 | 0.4985 | 847.0 | 658.5 | |
0.00 | 1.63 | 0.00 | 0.93 | -18.96 | 341.30 | -20.42 | 138.06 | 0.4958 | 863.0 | 605.8 | |
0.00 | 1.12 | 0.00 | 0.63 | -17.72 | 341.22 | -20.50 | 136.13 | 0.4834 | -179.0 | -119.9 | |
9.80 | 21.23 | 5.57 | 12.07 | -18.27 | 340.92 | -20.80 | 136.54 | 0.4923 | 982.4 | 770.2 | |
0.00 | 1.72 | 0.00 | 0.98 | -18.43 | 340.43 | -21.29 | 136.14 | 0.4992 | 701.0 | 587.4 | |
3.78 | 5.33 | 2.18 | 3.07 | -19.37 | 340.07 | -21.65 | 137.01 | 0.5126 | 793.9 | 614.1 | |
0.69 | 2.75 | 0.40 | 1.59 | -19.22 | 339.55 | -22.18 | 136.14 | 0.5165 | 726.1 | 586.3 | |
36.53 | 176.82 | 20.91 | 101.11 | -17.82 | 339.50 | -22.22 | 134.04 | 0.5028 | 1225.7 | 473.1 | |
0.00 | 1.20 | 0.00 | 0.70 | -18.87 | 339.16 | -22.57 | 135.16 | 0.5171 | -217.0 | -273.5 | |
0.43 | 50.80 | 0.25 | 29.47 | -18.69 | 338.81 | -22.91 | 134.47 | 0.5190 | 542.6 | -146.4 | |
1.89 | -14.00 | 1.09 | -14.00 | -17.99 | 338.70 | -23.02 | 133.32 | 0.5133 | 667.5 | 999999 | |
6.45 | -16.00 | 3.75 | -16.00 | -18.82 | 338.35 | -23.38 | 134.12 | 0.5252 | -917.5 | 999999 | |
0.00 | 0.69 | 0.00 | 0.40 | -18.12 | 338.41 | -23.31 | 133.17 | 0.5177 | 311.0 | 287.9 | |
1.20 | 1.98 | 0.70 | 1.15 | -18.24 | 337.34 | -24.39 | 132.10 | 0.5306 | -676.0 | -578.0 | |
0.00 | 1.12 | 0.00 | 0.66 | -19.78 | 337.06 | -24.66 | 134.00 | 0.5481 | 582.0 | 518.8 | |
1.81 | 3.70 | 1.05 | 2.16 | -17.99 | 337.13 | -24.59 | 131.51 | 0.5306 | -835.1 | -635.7 | |
0.00 | 1.81 | 0.00 | 1.05 | -17.08 | 337.03 | -24.70 | 130.01 | 0.5235 | 877.0 | 766.7 | |
0.00 | 0.95 | 0.00 | 0.56 | -18.87 | 336.38 | -25.35 | 131.96 | 0.5469 | -846.0 | -749.4 | |
0.00 | 1.20 | 0.00 | 0.71 | -18.11 | 336.05 | -25.68 | 130.50 | 0.5438 | 830.0 | 681.8 | |
0.00 | 2.23 | 0.00 | 1.32 | -18.15 | 335.83 | -25.89 | 130.33 | 0.5465 | 705.0 | 540.2 | |
0.00 | 0.52 | 0.00 | 0.31 | -20.08 | 334.90 | -26.82 | 132.14 | 0.5737 | 699.0 | 602.7 | |
0.00 | 1.55 | 0.00 | 0.97 | -21.36 | 331.64 | -30.08 | 130.78 | 0.6187 | -454.0 | -358.3 | |
0.00 | 0.43 | 0.00 | 0.28 | -23.04 | 329.61 | -32.11 | 131.22 | 0.6526 | -609.0 | -505.2 | |
0.00 | 1.89 | 0.00 | 1.24 | -23.58 | 329.39 | -32.33 | 131.71 | 0.6589 | -729.0 | -547.6 | |
0.00 | 1.03 | 0.00 | 0.69 | -24.52 | 328.93 | -32.79 | 132.49 | 0.6706 | -411.0 | -390.6 | |
0.00 | 0.95 | 0.00 | 0.62 | -23.46 | 328.93 | -32.80 | 131.18 | 0.6626 | -491.0 | -474.0 | |
0.00 | 1.89 | 0.00 | 1.25 | -23.57 | 328.59 | -33.14 | 131.05 | 0.6668 | -682.0 | -595.5 | |
0.00 | 1.55 | 0.00 | 1.03 | -23.47 | 328.30 | -33.42 | 130.72 | 0.6689 | -775.0 | -619.9 | |
0.00 | 0.86 | 0.00 | 0.56 | -21.26 | 327.98 | -33.74 | 127.66 | 0.6562 | -632.0 | -510.4 | |
0.00 | 1.20 | 0.00 | 0.83 | -24.92 | 326.55 | -35.17 | 131.16 | 0.6962 | -771.0 | -638.3 | |
0.00 | 1.12 | 0.00 | 0.74 | -21.60 | 327.55 | -34.18 | 127.77 | 0.6631 | -586.0 | -509.2 | |
0.00 | 1.46 | 0.00 | 1.01 | -24.99 | 326.37 | -35.35 | 131.11 | 0.6984 | -642.0 | -599.1 | |
0.00 | 2.15 | 0.00 | 1.49 | -24.83 | 326.10 | -35.62 | 130.72 | 0.6998 | -624.0 | -536.9 | |
0.00 | 0.95 | 0.00 | 0.66 | -24.85 | 325.53 | -36.20 | 130.34 | 0.7054 | -446.0 | -342.5 | |
0.00 | 1.29 | 0.00 | 0.91 | -25.43 | 325.21 | -36.52 | 130.80 | 0.7123 | -625.0 | -489.9 | |
0.00 | 0.69 | 0.00 | 0.48 | -24.05 | 325.47 | -36.25 | 129.34 | 0.7006 | -573.0 | -537.5 | |
0.00 | 2.41 | 0.00 | 1.66 | -22.98 | 325.05 | -36.67 | 127.74 | 0.6976 | -773.0 | -610.1 | |
0.00 | 0.60 | 0.00 | 0.42 | -23.08 | 324.82 | -36.91 | 127.71 | 0.7006 | -552.0 | -553.6 | |
0.00 | 0.77 | 0.00 | 0.54 | -24.05 | 324.41 | -37.31 | 128.62 | 0.7107 | -491.0 | -421.0 | |
0.00 | 0.86 | 0.00 | 0.62 | -25.98 | 323.67 | -38.05 | 130.41 | 0.7300 | -372.0 | -279.3 | |
0.00 | 1.72 | 0.00 | 1.19 | -23.12 | 324.60 | -37.12 | 127.61 | 0.7030 | -576.0 | -479.9 | |
0.00 | 1.03 | 0.00 | 0.72 | -22.65 | 323.86 | -37.86 | 126.55 | 0.7074 | -702.0 | -551.8 | |
0.00 | 3.18 | 0.00 | 2.23 | -22.89 | 323.66 | -38.06 | 126.71 | 0.7108 | -622.0 | -445.2 |
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. |