| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 247.90 | 1116.80 | 164.35 | 744.25 | 25.52 | 163.23 | -27.00 | 37.67 | 0.6705 | 141.3 | 76.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-03-01 14:58:58 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 |
| 41.99 | 179.27 | 26.37 | 112.51 | 24.64 | 169.11 | -21.12 | 32.20 | 0.6168 | -1028.6 | -429.7 | |
| 0.26 | -1.00 | 0.16 | -1.00 | 24.99 | 168.48 | -21.75 | 32.62 | 0.6253 | -440.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 23.78 | 168.35 | -21.88 | 33.95 | 0.6129 | -543.0 | -404.0 | |
| 0.00 | 1.47 | 0.00 | 0.93 | 25.19 | 167.95 | -22.28 | 33.05 | 0.6314 | -406.0 | -300.2 | |
| 3.36 | -1.00 | 2.13 | -1.00 | 24.49 | 167.98 | -22.25 | 33.69 | 0.6236 | -473.2 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 23.55 | 168.01 | -22.22 | 34.58 | 0.6131 | -526.0 | -381.0 | |
| 1.21 | 2.24 | 0.75 | 1.40 | 23.05 | 167.82 | -22.41 | 35.32 | 0.6091 | -690.4 | -667.1 | |
| 0.00 | 1.98 | 0.00 | 1.24 | 23.57 | 167.65 | -22.58 | 34.98 | 0.6161 | -332.0 | -251.3 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 23.02 | 167.61 | -22.62 | 35.59 | 0.6105 | -570.0 | -394.9 | |
| 1.21 | 1.72 | 0.77 | 1.10 | 24.63 | 167.28 | -22.95 | 34.36 | 0.6304 | -387.8 | 7.5 | |
| 0.00 | 2.07 | 0.00 | 1.29 | 22.64 | 167.16 | -23.07 | 36.53 | 0.6100 | -620.0 | -432.2 | |
| 2.85 | 3.97 | 1.81 | 2.52 | 23.97 | 166.70 | -23.53 | 35.68 | 0.6278 | -520.5 | -370.1 | |
| 1.55 | 3.62 | 0.99 | 2.31 | 24.57 | 166.54 | -23.69 | 35.25 | 0.6353 | -503.1 | -353.0 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 22.42 | 166.78 | -23.45 | 37.20 | 0.6109 | -628.0 | -497.4 | |
| 0.00 | 1.12 | 0.00 | 0.71 | 23.78 | 166.38 | -23.85 | 36.23 | 0.6284 | -110.0 | -70.8 | |
| 0.00 | 1.55 | 0.00 | 1.00 | 24.87 | 166.01 | -24.22 | 35.53 | 0.6427 | -561.0 | -477.8 | |
| 0.00 | 1.38 | 0.00 | 0.87 | 22.88 | 166.41 | -23.82 | 37.13 | 0.6188 | -502.0 | -349.9 | |
| 0.00 | 0.69 | 0.00 | 0.44 | 24.66 | 166.06 | -24.17 | 35.69 | 0.6401 | -530.0 | -443.0 | |
| 7.59 | 21.21 | 4.83 | 13.50 | 23.41 | 165.63 | -24.60 | 37.44 | 0.6305 | 946.4 | 427.4 | |
| 0.00 | 4.91 | 0.00 | 3.23 | 25.91 | 165.10 | -25.13 | 35.49 | 0.6603 | 573.0 | 479.2 | |
| 2.24 | 6.81 | 1.50 | 4.56 | 27.00 | 164.69 | -25.54 | 34.87 | 0.6742 | 783.8 | 514.2 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 24.50 | 165.19 | -25.04 | 36.79 | 0.6453 | 71.0 | 138.0 | |
| 0.00 | 0.78 | 0.00 | 0.51 | 26.00 | 164.82 | -25.41 | 35.70 | 0.6632 | 441.0 | 374.9 | |
| 0.00 | 1.64 | 0.00 | 1.08 | 25.54 | 164.78 | -25.45 | 36.19 | 0.6590 | 639.0 | 560.7 | |
| 0.00 | 1.38 | 0.00 | 0.92 | 26.84 | 164.40 | -25.83 | 35.32 | 0.6748 | 717.0 | 645.5 | |
| 1.64 | 3.02 | 1.10 | 2.03 | 27.06 | 164.27 | -25.96 | 35.24 | 0.6779 | 401.6 | 448.5 | |
| 0.00 | 1.55 | 0.00 | 1.05 | 27.05 | 163.90 | -26.33 | 35.62 | 0.6805 | 520.0 | 398.8 | |
| 2.07 | 417.34 | 1.36 | 272.68 | 25.08 | 164.30 | -25.93 | 37.15 | 0.6581 | 545.8 | 391.5 | |
| 1.47 | -28.00 | 0.95 | -28.00 | 23.76 | 164.27 | -25.96 | 38.54 | 0.6454 | 850.8 | 999999 | |
| 0.00 | 4.05 | 0.00 | 2.57 | 22.10 | 164.61 | -25.62 | 39.97 | 0.6260 | 524.0 | 653.4 | |
| 2.07 | -28.00 | 1.35 | -28.00 | 24.60 | 164.05 | -26.18 | 37.90 | 0.6555 | 641.3 | 999999 | |
| 1.21 | -28.00 | 0.77 | -28.00 | 22.90 | 164.31 | -25.92 | 39.42 | 0.6366 | 781.1 | 999999 | |
| 4.14 | -28.00 | 2.72 | -28.00 | 24.60 | 163.57 | -26.66 | 38.39 | 0.6593 | 668.1 | 999999 | |
| 5.00 | -28.00 | 3.30 | -28.00 | 24.88 | 163.51 | -26.72 | 38.16 | 0.6625 | 517.1 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.88 | 22.54 | 164.02 | -26.21 | 40.11 | 0.6355 | 687.0 | 621.5 | |
| 85.62 | -28.00 | 56.05 | -28.00 | 23.90 | 163.15 | -27.08 | 39.55 | 0.6560 | 1092.6 | 999999 | |
| 8.88 | 34.75 | 6.02 | 23.53 | 26.29 | 162.38 | -27.85 | 37.86 | 0.6849 | 814.2 | 675.1 | |
| 0.00 | 1.55 | 0.00 | 1.07 | 27.19 | 162.13 | -28.10 | 37.20 | 0.6952 | -796.0 | -634.9 | |
| 3.36 | -37.00 | 2.27 | -37.00 | 25.84 | 162.16 | -28.07 | 38.52 | 0.6824 | 824.9 | 999999 | |
| 1.03 | -37.00 | 0.70 | -37.00 | 26.21 | 161.99 | -28.24 | 38.32 | 0.6872 | 725.2 | 999999 | |
| 1.47 | 319.13 | 1.01 | 223.27 | 27.18 | 161.72 | -28.51 | 37.60 | 0.6982 | 378.8 | -78.1 | |
| 4.91 | -41.00 | 3.41 | -41.00 | 27.42 | 161.38 | -28.85 | 37.68 | 0.7029 | -652.9 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.35 | 25.87 | 161.70 | -28.53 | 38.93 | 0.6863 | 404.0 | 461.3 | |
| 1.29 | -41.00 | 0.88 | -41.00 | 26.27 | 161.55 | -28.68 | 38.66 | 0.6911 | 601.3 | 999999 | |
| 32.85 | -41.00 | 23.19 | -41.00 | 28.32 | 160.85 | -29.38 | 37.30 | 0.7151 | -851.0 | 999999 | |
| 1.29 | -41.00 | 0.90 | -41.00 | 27.30 | 161.04 | -29.19 | 38.12 | 0.7045 | 259.3 | 999999 | |
| 1.29 | -41.00 | 0.88 | -41.00 | 25.82 | 161.37 | -28.86 | 39.29 | 0.6885 | 869.5 | 999999 | |
| 5.26 | -41.00 | 3.60 | -41.00 | 25.98 | 161.10 | -29.13 | 39.38 | 0.6921 | 630.7 | 999999 | |
| 0.00 | 2.59 | 0.00 | 1.81 | 27.44 | 160.57 | -29.66 | 38.41 | 0.7093 | 365.0 | 223.3 | |
| 1.38 | 10.09 | 0.92 | 6.72 | 24.07 | 161.45 | -28.78 | 41.03 | 0.6719 | 519.7 | 209.5 | |
| 0.00 | 1.12 | 0.00 | 0.78 | 27.19 | 160.53 | -29.70 | 38.69 | 0.7074 | 551.0 | 440.5 | |
| 1.64 | -50.00 | 1.09 | -50.00 | 23.77 | 161.41 | -28.82 | 41.40 | 0.6695 | -526.6 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.89 | 21.21 | 161.95 | -28.28 | 43.71 | 0.6414 | 656.0 | 487.5 | |
| 0.00 | 1.38 | 0.00 | 0.89 | 21.05 | 161.81 | -28.42 | 44.04 | 0.6414 | 876.0 | 789.0 | |
| 1.81 | -41.00 | 1.24 | -41.00 | 25.88 | 160.56 | -29.67 | 39.98 | 0.6955 | 356.8 | 999999 | |
| 0.00 | 2.41 | 0.00 | 1.62 | 23.98 | 160.72 | -29.51 | 41.81 | 0.6773 | 571.0 | 516.8 | |
| 2.07 | 41.22 | 1.44 | 28.81 | 26.12 | 159.65 | -30.58 | 40.56 | 0.7048 | 458.5 | -33.7 | |
| 5.52 | -57.00 | 3.85 | -57.00 | 26.34 | 159.55 | -30.68 | 40.43 | 0.7076 | -583.1 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.56 | 28.59 | 158.60 | -31.63 | 39.01 | 0.7340 | 492.0 | 453.4 | |
| 1.21 | -57.00 | 0.85 | -57.00 | 26.55 | 159.02 | -31.21 | 40.67 | 0.7136 | -358.1 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.51 | 29.32 | 158.11 | -32.12 | 38.71 | 0.7436 | -474.0 | -419.9 | |
| 1.38 | 3.10 | 1.02 | 2.29 | 29.14 | 158.01 | -32.22 | 38.96 | 0.7429 | -659.9 | -404.2 | |
| 0.00 | 4.66 | 0.00 | 3.32 | 27.12 | 158.49 | -31.74 | 40.55 | 0.7226 | -785.0 | -654.4 | |
| 0.00 | 1.03 | 0.00 | 0.72 | 25.07 | 158.99 | -31.24 | 42.22 | 0.7013 | 606.0 | 514.2 | |
| 5.78 | 12.76 | 4.17 | 9.19 | 27.45 | 157.91 | -32.32 | 40.71 | 0.7298 | -581.3 | -531.8 | |
| 0.00 | 2.41 | 0.00 | 1.70 | 25.66 | 158.08 | -32.15 | 42.39 | 0.7138 | 556.0 | 464.5 | |
| 0.00 | 1.21 | 0.00 | 0.93 | 29.83 | 155.29 | -34.94 | 40.46 | 0.7681 | -634.0 | -563.0 | |
| 0.00 | 1.21 | 0.00 | 0.95 | 31.02 | 154.70 | -35.53 | 39.75 | 0.7811 | -502.0 | -402.3 | |
| 0.00 | 0.69 | 0.00 | 0.54 | 30.23 | 154.83 | -35.40 | 40.41 | 0.7744 | -489.0 | -453.6 | |
| 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. | |