| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.53 | 81.98 | 11.99 | 56.64 | -20.50 | 80.24 | -34.89 | 129.76 | 0.6979 | 301.8 | 219.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-09 00:00:36 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 | 1.16 | 0.00 | 0.76 | -20.50 | 84.19 | -30.95 | 132.98 | 0.6607 | 630.0 | 453.6 | |
| 0.00 | 1.87 | 0.00 | 1.24 | -21.03 | 83.95 | -31.18 | 133.39 | 0.6673 | 667.0 | 592.2 | |
| 0.53 | 4.64 | 0.36 | 3.09 | -20.99 | 83.50 | -31.63 | 132.95 | 0.6712 | 874.0 | 730.2 | |
| 0.62 | -3.00 | 0.42 | -3.00 | -20.90 | 83.37 | -31.76 | 132.73 | 0.6717 | 982.0 | 999999 | |
| 1.60 | 5.71 | 1.08 | 3.82 | -21.02 | 83.04 | -32.09 | 132.58 | 0.6759 | 796.9 | 573.6 | |
| 0.00 | 0.98 | 0.00 | 0.66 | -20.65 | 82.98 | -32.16 | 132.10 | 0.6735 | 763.0 | 613.9 | |
| 0.62 | 1.60 | 0.41 | 1.06 | -19.97 | 83.02 | -32.11 | 131.33 | 0.6677 | -548.6 | -391.9 | |
| 0.00 | 1.96 | 0.00 | 1.31 | -20.64 | 82.71 | -32.42 | 131.85 | 0.6759 | 615.0 | 533.4 | |
| 0.00 | 1.16 | 0.00 | 0.79 | -22.00 | 82.29 | -32.84 | 133.07 | 0.6907 | 588.0 | 387.9 | |
| 0.62 | 1.43 | 0.42 | 0.95 | -19.80 | 82.57 | -32.57 | 130.74 | 0.6708 | 810.9 | 659.6 | |
| 0.00 | 1.43 | 0.00 | 0.94 | -18.36 | 82.58 | -32.55 | 129.00 | 0.6594 | 698.0 | 560.3 | |
| 0.00 | 1.96 | 0.00 | 1.29 | -18.16 | 82.59 | -32.54 | 128.76 | 0.6578 | 745.0 | 498.8 | |
| 0.00 | 1.07 | 0.00 | 0.70 | -17.37 | 82.45 | -32.68 | 127.66 | 0.6533 | 754.0 | 597.2 | |
| 0.00 | 1.69 | 0.00 | 1.11 | -17.88 | 82.27 | -32.86 | 128.15 | 0.6590 | 796.0 | 619.8 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -17.48 | 82.35 | -32.78 | 127.71 | 0.6551 | 714.0 | 623.9 | |
| 1.25 | 5.35 | 0.85 | 3.65 | -20.86 | 81.46 | -33.67 | 131.07 | 0.6896 | 793.6 | 576.3 | |
| 0.00 | 0.89 | 0.00 | 0.61 | -21.18 | 81.38 | -33.76 | 131.37 | 0.6927 | 727.0 | 599.5 | |
| 0.00 | 2.05 | 0.00 | 1.37 | -19.33 | 81.68 | -33.45 | 129.44 | 0.6758 | -724.0 | -476.1 | |
| 0.80 | -16.00 | 0.55 | -16.00 | -20.85 | 81.19 | -33.94 | 130.84 | 0.6921 | 659.9 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.68 | -20.80 | 80.50 | -34.64 | 130.23 | 0.6983 | 661.0 | 608.1 | |
| 1.78 | 3.30 | 1.23 | 2.28 | -20.62 | 80.23 | -34.90 | 129.81 | 0.6994 | 707.0 | 484.7 | |
| 1.87 | 5.88 | 1.30 | 4.09 | -20.87 | 80.04 | -35.09 | 129.95 | 0.7030 | 623.7 | 499.7 | |
| 0.00 | 1.07 | 0.00 | 0.72 | -18.75 | 80.46 | -34.67 | 127.76 | 0.6837 | -862.0 | -766.2 | |
| 5.97 | 9.54 | 4.06 | 6.48 | -18.99 | 80.33 | -34.80 | 127.95 | 0.6868 | -822.7 | -645.8 | |
| 0.00 | 1.07 | 0.00 | 0.74 | -20.31 | 79.80 | -35.34 | 129.11 | 0.7014 | 227.0 | 150.1 | |
| 0.00 | 0.62 | 0.00 | 0.43 | -20.55 | 79.73 | -35.40 | 129.35 | 0.7037 | 285.0 | 283.1 | |
| 0.00 | 1.25 | 0.00 | 0.88 | -21.07 | 79.19 | -35.94 | 129.54 | 0.7125 | 534.0 | 438.9 | |
| 0.00 | 5.08 | 0.00 | 3.53 | -19.90 | 79.43 | -35.70 | 128.35 | 0.7020 | -885.0 | -676.5 | |
| 0.00 | 1.07 | 0.00 | 0.80 | -24.46 | 77.41 | -37.72 | 132.02 | 0.7519 | 490.0 | 452.0 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -21.99 | 77.99 | -37.14 | 129.70 | 0.7300 | 494.0 | 342.6 | |
| 0.00 | 1.07 | 0.00 | 0.76 | -21.22 | 78.18 | -36.95 | 128.96 | 0.7230 | 630.0 | 422.8 | |
| 1.87 | 3.92 | 1.31 | 2.75 | -19.81 | 78.46 | -36.67 | 127.52 | 0.7108 | -744.7 | -678.1 | |
| 0.00 | 0.62 | 0.00 | 0.45 | -21.73 | 77.74 | -37.39 | 129.23 | 0.7306 | 532.0 | 477.6 | |
| 0.00 | 0.53 | 0.00 | 0.40 | -24.48 | 76.77 | -38.36 | 131.59 | 0.7574 | 462.0 | 407.5 | |
| 0.00 | 1.78 | 0.00 | 1.28 | -21.18 | 77.78 | -37.35 | 128.63 | 0.7265 | 470.0 | 425.9 | |
| 0.00 | 0.53 | 0.00 | 0.39 | -22.77 | 77.24 | -37.89 | 130.04 | 0.7420 | 580.0 | 496.3 | |
| 0.00 | 1.34 | 0.00 | 0.98 | -22.05 | 77.18 | -37.95 | 129.20 | 0.7378 | 656.0 | 563.6 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -21.72 | 76.16 | -38.97 | 128.12 | 0.7449 | 531.0 | 431.6 | |
| 0.00 | 1.60 | 0.00 | 1.25 | -23.00 | 73.70 | -41.43 | 127.94 | 0.7746 | 596.0 | 485.2 | |
| 0.00 | 0.53 | 0.00 | 0.41 | -21.01 | 73.37 | -41.76 | 125.51 | 0.7661 | 456.0 | 434.7 | |
| 0.00 | 1.69 | 0.00 | 1.38 | -23.99 | 71.65 | -43.49 | 127.76 | 0.7976 | -565.0 | -446.4 | |
| 0.00 | 0.80 | 0.00 | 0.67 | -22.51 | 69.31 | -45.82 | 124.84 | 0.8095 | -306.0 | -300.6 | |
| 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. | |