SDO HMI 2011-10-09 03:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 73.95 | 298.15 | 43.12 | 174.51 | -14.78 | 118.44 | -24.41 | 131.51 | 0.5342 | 371.4 | 110.5 | |
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back to the solar disc SDO HMI 2011-10-09 03:59:03 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 | 0.79 | 0.00 | 0.45 | -13.36 | 121.94 | -20.92 | 133.49 | 0.4807 | 638.0 | 568.6 | |
| 43.33 | 173.85 | 24.86 | 99.60 | -14.84 | 121.00 | -21.86 | 134.44 | 0.5062 | 1160.4 | 419.8 | |
| 2.02 | -2.00 | 1.17 | -2.00 | -15.50 | 120.52 | -22.34 | 134.78 | 0.5181 | 562.4 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -15.47 | 120.36 | -22.50 | 134.54 | 0.5196 | 27.0 | 88.8 | |
| 4.30 | -2.00 | 2.48 | -2.00 | -15.19 | 120.32 | -22.54 | 134.09 | 0.5170 | 567.0 | 999999 | |
| 6.40 | 12.46 | 3.69 | 7.19 | -14.65 | 120.04 | -22.81 | 132.96 | 0.5147 | 943.1 | 581.7 | |
| 0.00 | 5.53 | 0.00 | 3.21 | -15.62 | 119.93 | -22.92 | 134.22 | 0.5255 | 619.0 | 547.9 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -15.79 | 119.88 | -22.98 | 134.39 | 0.5277 | 484.0 | 371.3 | |
| 0.00 | 3.42 | 0.00 | 1.98 | -15.11 | 119.93 | -22.93 | 133.48 | 0.5205 | 705.0 | 461.5 | |
| 0.00 | 2.02 | 0.00 | 1.18 | -14.47 | 118.44 | -24.41 | 130.78 | 0.5306 | 841.0 | 553.0 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -14.53 | 117.82 | -25.04 | 130.16 | 0.5382 | 638.0 | 509.8 | |
| 0.00 | 1.32 | 0.00 | 0.77 | -14.73 | 117.63 | -25.23 | 130.24 | 0.5422 | -526.0 | -457.9 | |
| 0.00 | 2.19 | 0.00 | 1.30 | -15.08 | 117.10 | -25.76 | 130.16 | 0.5512 | -638.0 | -438.6 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -14.78 | 116.69 | -26.17 | 129.29 | 0.5531 | -794.0 | -537.3 | |
| 0.00 | 2.11 | 0.00 | 1.26 | -15.19 | 116.18 | -26.67 | 129.35 | 0.5624 | -649.0 | -598.2 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -14.14 | 116.05 | -26.81 | 127.69 | 0.5549 | 436.0 | 420.9 | |
| 0.00 | 3.16 | 0.00 | 1.91 | -14.98 | 114.82 | -28.04 | 127.66 | 0.5759 | -573.0 | -730.3 | |
| 0.00 | 1.84 | 0.00 | 1.12 | -15.21 | 114.64 | -28.22 | 127.82 | 0.5798 | -720.0 | -568.2 | |
| 0.88 | 7.98 | 0.53 | 4.83 | -14.77 | 114.56 | -28.29 | 127.11 | 0.5770 | -947.6 | -742.3 | |
| 0.00 | 1.93 | 0.00 | 1.17 | -14.59 | 114.34 | -28.51 | 126.65 | 0.5780 | -693.0 | -538.9 | |
| 0.00 | 0.61 | 0.00 | 0.37 | -15.33 | 114.20 | -28.66 | 127.56 | 0.5857 | -686.0 | -599.0 | |
| 17.02 | 73.59 | 10.39 | 45.02 | -14.44 | 113.44 | -29.41 | 125.60 | 0.5872 | -1062.6 | -392.6 | |
| 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. | |