SDO HMI 2014-02-28 01:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.34 | 55.08 | 0.20 | 31.12 | 8.22 | 122.23 | -22.95 | 55.59 | 0.4639 | -380.4 | -358.6 | |
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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 | 1.29 | 0.00 | 0.70 | 9.88 | 129.77 | -15.42 | 42.13 | 0.3921 | -727.0 | -563.0 | |
| 0.00 | 1.72 | 0.00 | 0.94 | 11.62 | 129.20 | -15.98 | 40.29 | 0.4188 | -786.0 | -681.6 | |
| 0.00 | 1.29 | 0.00 | 0.70 | 9.79 | 128.96 | -16.23 | 43.77 | 0.3998 | -822.0 | -663.1 | |
| 0.00 | 1.38 | 0.00 | 0.73 | 4.85 | 129.01 | -16.17 | 53.67 | 0.3460 | -718.0 | -563.8 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 4.34 | 128.96 | -16.22 | 54.97 | 0.3417 | -963.0 | -781.8 | |
| 0.00 | 1.55 | 0.00 | 0.82 | 4.22 | 128.81 | -16.38 | 55.51 | 0.3426 | -814.0 | -673.1 | |
| 0.00 | 5.43 | 0.00 | 2.90 | 6.64 | 128.40 | -16.78 | 50.78 | 0.3719 | -907.0 | -746.6 | |
| 0.00 | 1.47 | 0.00 | 0.77 | 2.46 | 128.22 | -16.97 | 60.85 | 0.3353 | -950.0 | -739.1 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 9.10 | 127.57 | -17.61 | 47.36 | 0.4078 | -661.0 | -619.9 | |
| 0.00 | 1.72 | 0.00 | 0.91 | 3.45 | 127.67 | -17.51 | 59.18 | 0.3513 | -1015.0 | -739.5 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 7.54 | 127.36 | -17.82 | 50.66 | 0.3940 | -769.0 | -575.1 | |
| 0.00 | 1.29 | 0.00 | 0.69 | 3.55 | 127.39 | -17.79 | 59.34 | 0.3561 | -675.0 | -536.2 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 4.38 | 127.18 | -18.00 | 57.70 | 0.3661 | -816.0 | -644.4 | |
| 0.00 | 1.55 | 0.00 | 0.83 | 4.95 | 127.17 | -18.01 | 56.41 | 0.3715 | -852.0 | -727.2 | |
| 0.00 | 1.72 | 0.00 | 0.92 | 6.05 | 127.07 | -18.11 | 54.16 | 0.3830 | -681.0 | -580.5 | |
| 0.00 | 1.29 | 0.00 | 0.69 | 4.87 | 127.01 | -18.17 | 56.83 | 0.3728 | -703.0 | -622.5 | |
| 0.00 | 1.64 | 0.00 | 0.89 | 9.29 | 126.77 | -18.41 | 48.30 | 0.4192 | -635.0 | -527.5 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 7.14 | 126.72 | -18.47 | 52.47 | 0.3980 | -789.0 | -583.7 | |
| 0.00 | 2.33 | 0.00 | 1.25 | 5.16 | 126.53 | -18.65 | 56.88 | 0.3819 | -572.0 | -510.9 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 4.02 | 126.19 | -19.00 | 59.92 | 0.3769 | 769.0 | 598.7 | |
| 0.00 | 1.64 | 0.00 | 0.89 | 2.87 | 123.00 | -22.18 | 66.26 | 0.4137 | -836.0 | -663.9 | |
| 0.00 | 1.55 | 0.00 | 0.85 | 5.55 | 122.82 | -22.36 | 60.81 | 0.4355 | 798.0 | 613.1 | |
| 0.00 | 1.21 | 0.00 | 0.70 | 12.66 | 121.06 | -24.12 | 50.46 | 0.5192 | -733.0 | -635.3 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 12.85 | 119.80 | -25.39 | 51.60 | 0.5355 | -712.0 | -584.9 | |
| 0.34 | 2.76 | 0.20 | 1.61 | 12.44 | 119.81 | -25.38 | 52.20 | 0.5317 | -926.5 | -731.1 | |
| 0.00 | 1.29 | 0.00 | 0.76 | 12.67 | 119.75 | -25.43 | 51.93 | 0.5344 | -900.0 | -667.8 | |
| 0.00 | 0.52 | 0.00 | 0.31 | 14.76 | 118.72 | -26.46 | 50.01 | 0.5646 | -490.0 | -394.3 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 14.60 | 118.71 | -26.48 | 50.25 | 0.5634 | -664.0 | -502.1 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 12.62 | 118.40 | -26.79 | 53.43 | 0.5497 | -650.0 | -621.4 | |
| 0.00 | 1.47 | 0.00 | 0.87 | 12.15 | 117.83 | -27.35 | 54.71 | 0.5524 | -724.0 | -576.6 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 12.32 | 117.16 | -28.02 | 55.12 | 0.5617 | -566.0 | -508.6 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 10.75 | 111.73 | -33.45 | 61.99 | 0.6156 | 558.0 | 404.5 | |
| 0.00 | 2.16 | 0.00 | 1.34 | 6.18 | 110.66 | -34.52 | 69.58 | 0.6034 | 710.0 | 582.7 | |
| 0.00 | 0.86 | 0.00 | 0.55 | 10.18 | 109.86 | -35.32 | 64.12 | 0.6348 | 746.0 | 586.5 | |
| 0.00 | 1.64 | 0.00 | 1.06 | 11.21 | 109.35 | -35.83 | 62.99 | 0.6469 | 390.0 | 422.8 | |
| 0.00 | 0.95 | 0.00 | 0.63 | 13.60 | 108.93 | -36.25 | 60.01 | 0.6659 | 636.0 | 475.3 | |
| 0.00 | 0.52 | 0.00 | 0.33 | 8.81 | 109.13 | -36.05 | 66.55 | 0.6362 | 607.0 | 486.7 | |
| 0.00 | 0.86 | 0.00 | 0.58 | 14.32 | 107.84 | -37.34 | 59.80 | 0.6824 | 598.0 | 505.8 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 8.80 | 108.54 | -36.65 | 66.93 | 0.6435 | 601.0 | 461.0 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 14.05 | 106.41 | -38.77 | 61.06 | 0.6965 | 536.0 | 427.3 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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 | |
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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. | |