| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 112.11 | 558.34 | 68.57 | 343.21 | -8.23 | 249.07 | -33.60 | 112.30 | 0.5939 | 449.7 | 177.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-31 02:00:40 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 | 1.00 | 0.00 | 0.57 | -9.66 | 257.18 | -25.48 | 121.06 | 0.4971 | 625.0 | 493.5 | |
| 0.00 | 2.63 | 0.00 | 1.50 | -7.47 | 255.53 | -27.14 | 115.65 | 0.5037 | 802.0 | 705.5 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -7.70 | 255.44 | -27.22 | 115.98 | 0.5063 | 595.0 | 451.9 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -10.75 | 254.65 | -28.01 | 120.51 | 0.5377 | 609.0 | 554.4 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -7.85 | 254.74 | -27.93 | 115.67 | 0.5168 | 702.0 | 521.8 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -10.14 | 254.29 | -28.37 | 119.19 | 0.5379 | 816.0 | 636.3 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -9.73 | 254.19 | -28.47 | 118.43 | 0.5364 | 578.0 | 463.8 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -6.21 | 253.35 | -29.32 | 111.71 | 0.5260 | 516.0 | 550.0 | |
| 0.00 | 1.45 | 0.00 | 0.86 | -8.15 | 252.42 | -30.24 | 114.40 | 0.5496 | 691.0 | 541.0 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -13.86 | 250.65 | -32.02 | 121.89 | 0.6084 | 643.0 | 453.5 | |
| 1.54 | 2.99 | 0.92 | 1.78 | -7.24 | 251.35 | -31.31 | 112.13 | 0.5587 | -485.6 | -327.7 | |
| 9.60 | 45.10 | 5.77 | 27.15 | -8.20 | 250.95 | -31.72 | 113.44 | 0.5693 | 1004.0 | 419.3 | |
| 2.26 | -12.00 | 1.37 | -12.00 | -8.49 | 250.85 | -31.82 | 113.84 | 0.5723 | 805.7 | 999999 | |
| 1.72 | 3.71 | 1.03 | 2.23 | -7.61 | 250.82 | -31.85 | 112.40 | 0.5678 | 842.5 | 567.9 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -8.88 | 250.48 | -32.18 | 114.23 | 0.5793 | 188.0 | 253.1 | |
| 0.00 | 6.34 | 0.00 | 3.86 | -9.02 | 250.17 | -32.49 | 114.25 | 0.5840 | -455.0 | -164.7 | |
| 1.18 | 348.37 | 0.71 | 213.01 | -7.96 | 250.17 | -32.50 | 112.54 | 0.5783 | 816.8 | 369.0 | |
| 3.89 | -17.00 | 2.37 | -17.00 | -8.26 | 249.81 | -32.85 | 112.80 | 0.5845 | 585.2 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.34 | -10.83 | 249.45 | -33.22 | 116.54 | 0.6036 | -769.0 | -627.3 | |
| 7.52 | -17.00 | 4.57 | -17.00 | -7.55 | 249.69 | -32.97 | 111.58 | 0.5824 | 1378.6 | 999999 | |
| 47.36 | -17.00 | 28.92 | -17.00 | -7.78 | 249.45 | -33.21 | 111.81 | 0.5867 | 1122.5 | 999999 | |
| 0.27 | -17.00 | 0.17 | -17.00 | -7.03 | 249.48 | -33.18 | 110.62 | 0.5826 | 926.0 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.28 | -9.08 | 249.14 | -33.53 | 113.66 | 0.5977 | 87.0 | 48.7 | |
| 0.00 | 1.90 | 0.00 | 1.19 | -10.77 | 248.82 | -33.84 | 116.02 | 0.6110 | -794.0 | -649.4 | |
| 2.63 | -17.00 | 1.61 | -17.00 | -7.71 | 249.05 | -33.61 | 111.45 | 0.5916 | 946.1 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -8.94 | 248.93 | -33.74 | 113.30 | 0.5995 | 417.0 | 165.7 | |
| 2.99 | -17.00 | 1.84 | -17.00 | -7.93 | 248.92 | -33.74 | 111.73 | 0.5944 | 732.0 | 999999 | |
| 3.17 | -17.00 | 1.94 | -17.00 | -7.31 | 248.98 | -33.69 | 110.77 | 0.5906 | 735.1 | 999999 | |
| 7.61 | -17.00 | 4.68 | -17.00 | -7.66 | 248.84 | -33.83 | 111.24 | 0.5942 | 842.3 | 999999 | |
| 0.00 | 5.98 | 0.00 | 3.70 | -8.92 | 248.71 | -33.96 | 113.13 | 0.6023 | 111.0 | 131.2 | |
| 4.89 | -17.00 | 3.01 | -17.00 | -7.94 | 248.73 | -33.93 | 111.63 | 0.5969 | 703.9 | 999999 | |
| 0.00 | 4.62 | 0.00 | 2.92 | -11.38 | 248.22 | -34.45 | 116.52 | 0.6220 | -499.0 | -540.6 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -9.94 | 248.41 | -34.26 | 114.50 | 0.6116 | -770.0 | -641.0 | |
| 0.00 | 1.90 | 0.00 | 1.18 | -8.49 | 248.53 | -34.13 | 112.36 | 0.6023 | 746.0 | 563.7 | |
| 5.34 | -17.00 | 3.31 | -17.00 | -7.93 | 248.40 | -34.26 | 111.42 | 0.6012 | 592.1 | 999999 | |
| 1.36 | 88.83 | 0.85 | 55.52 | -8.91 | 248.26 | -34.40 | 112.85 | 0.6079 | 325.7 | -233.3 | |
| 0.00 | 2.26 | 0.00 | 1.42 | -10.37 | 248.09 | -34.58 | 114.94 | 0.6179 | -807.0 | -684.1 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -8.34 | 248.32 | -34.34 | 112.01 | 0.6043 | 471.0 | 372.6 | |
| 0.72 | 1.81 | 0.45 | 1.14 | -9.93 | 248.03 | -34.63 | 114.25 | 0.6162 | -835.4 | -751.0 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -12.50 | 247.56 | -35.11 | 117.70 | 0.6364 | -754.0 | -603.4 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -9.62 | 247.92 | -34.75 | 113.72 | 0.6160 | -744.0 | -674.1 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -9.82 | 247.78 | -34.88 | 113.93 | 0.6188 | -762.0 | -624.1 | |
| 3.08 | -36.00 | 1.92 | -36.00 | -8.46 | 247.86 | -34.80 | 111.92 | 0.6108 | 571.5 | 999999 | |
| 4.44 | -36.00 | 2.79 | -36.00 | -9.35 | 247.69 | -34.98 | 113.17 | 0.6175 | -665.3 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.58 | -12.10 | 247.24 | -35.43 | 116.92 | 0.6380 | -645.0 | -575.9 | |
| 0.00 | 1.54 | 0.00 | 0.99 | -12.34 | 246.93 | -35.74 | 117.07 | 0.6430 | -598.0 | -500.3 | |
| 0.00 | 3.26 | 0.00 | 2.10 | -12.08 | 246.97 | -35.70 | 116.73 | 0.6411 | -529.0 | -514.1 | |
| 0.00 | 1.54 | 0.00 | 0.97 | -8.27 | 247.35 | -35.31 | 111.34 | 0.6164 | -124.0 | -72.8 | |
| 0.54 | 1.72 | 0.34 | 1.09 | -8.98 | 247.09 | -35.58 | 112.26 | 0.6232 | -850.3 | -719.8 | |
| 0.00 | 1.00 | 0.00 | 0.65 | -11.19 | 245.99 | -36.68 | 114.85 | 0.6480 | -571.0 | -543.5 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -11.46 | 245.75 | -36.91 | 115.09 | 0.6522 | -462.0 | -465.0 | |
| 0.00 | 2.08 | 0.00 | 1.34 | -7.83 | 245.34 | -37.33 | 109.60 | 0.6400 | -642.0 | -530.6 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -7.14 | 244.94 | -37.72 | 108.38 | 0.6420 | 183.0 | 218.8 | |
| 0.00 | 1.36 | 0.00 | 0.89 | -9.73 | 244.48 | -38.19 | 111.93 | 0.6591 | -758.0 | -632.1 | |
| 0.00 | 0.81 | 0.00 | 0.55 | -11.83 | 243.31 | -39.35 | 114.23 | 0.6829 | -660.0 | -543.0 | |
| 0.00 | 0.45 | 0.00 | 0.29 | -6.23 | 244.05 | -38.62 | 106.62 | 0.6497 | -438.0 | -475.0 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -6.96 | 241.37 | -41.29 | 106.56 | 0.6857 | -631.0 | -676.7 | |
| 0.00 | 1.36 | 0.00 | 0.96 | -10.29 | 239.87 | -42.80 | 110.47 | 0.7159 | -622.0 | -494.1 | |
| 0.00 | 1.09 | 0.00 | 0.76 | -6.31 | 239.49 | -43.18 | 104.94 | 0.7062 | -729.0 | -639.0 | |
| 0.00 | 0.72 | 0.00 | 0.51 | -6.26 | 239.28 | -43.38 | 104.80 | 0.7085 | -484.0 | -415.1 | |
| 0.00 | 0.45 | 0.00 | 0.32 | -6.58 | 239.16 | -43.50 | 105.19 | 0.7109 | -427.0 | -391.6 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -10.80 | 238.49 | -44.18 | 110.54 | 0.7333 | -622.0 | -526.2 | |
| 0.00 | 0.81 | 0.00 | 0.61 | -10.87 | 237.03 | -45.64 | 110.03 | 0.7496 | -582.0 | -444.3 | |
| 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. |
||
| 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. |
||
| 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. | |