SDO HMI 2011-02-14 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.04 | 175.75 | 33.02 | 112.84 | 20.10 | 64.29 | 29.40 | 313.61 | 0.6385 | 33.9 | 210.0 | |
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back to the solar disc SDO HMI 2011-02-14 01:58:57 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 |
| 19.53 | 46.68 | 12.95 | 30.93 | 19.56 | 67.71 | 32.81 | 309.83 | 0.6673 | -789.2 | -480.0 | |
| 0.00 | 3.17 | 0.00 | 2.12 | 20.70 | 67.53 | 32.64 | 311.35 | 0.6744 | -533.0 | -400.9 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 21.61 | 67.15 | 32.26 | 312.74 | 0.6780 | -614.0 | -483.1 | |
| 3.25 | 4.20 | 2.10 | 2.71 | 18.60 | 66.06 | 31.16 | 310.06 | 0.6432 | -671.2 | -576.1 | |
| 0.00 | 1.46 | 0.00 | 0.95 | 19.39 | 66.22 | 31.33 | 310.90 | 0.6512 | -562.0 | -470.4 | |
| 0.00 | 6.59 | 0.00 | 4.18 | 19.03 | 64.15 | 29.26 | 312.36 | 0.6275 | 735.0 | 615.3 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 18.74 | 63.74 | 28.84 | 312.40 | 0.6209 | 777.0 | 682.2 | |
| 0.00 | 1.03 | 0.00 | 0.67 | 21.93 | 63.85 | 28.96 | 316.10 | 0.6501 | -589.0 | -443.2 | |
| 5.05 | 6.68 | 3.26 | 4.31 | 21.70 | 63.36 | 28.47 | 316.31 | 0.6435 | -640.1 | -568.2 | |
| 5.05 | 87.53 | 3.19 | 55.23 | 19.77 | 62.82 | 27.93 | 314.56 | 0.6210 | 1064.8 | 483.7 | |
| 0.00 | 1.28 | 0.00 | 0.82 | 20.64 | 62.96 | 28.07 | 315.47 | 0.6302 | 444.0 | 324.7 | |
| 12.59 | -10.00 | 7.96 | -10.00 | 20.16 | 62.72 | 27.83 | 315.14 | 0.6235 | 911.2 | 999999 | |
| 1.54 | -10.00 | 0.97 | -10.00 | 20.07 | 62.35 | 27.46 | 315.41 | 0.6191 | 863.6 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.44 | 21.58 | 61.86 | 26.97 | 317.68 | 0.6286 | -259.0 | -261.8 | |
| 0.00 | 3.17 | 0.00 | 1.98 | 20.06 | 61.46 | 26.57 | 316.31 | 0.6105 | 656.0 | 646.0 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 20.54 | 61.23 | 26.34 | 317.13 | 0.6129 | 618.0 | 545.7 | |
| 0.00 | 3.85 | 0.00 | 2.47 | 22.87 | 61.41 | 26.52 | 319.59 | 0.6369 | 877.0 | 732.6 | |
| 4.03 | 4.45 | 2.59 | 2.86 | 23.17 | 61.40 | 26.51 | 319.94 | 0.6398 | 625.9 | 566.6 | |
| 0.00 | 1.63 | 0.00 | 1.03 | 21.67 | 61.06 | 26.16 | 318.62 | 0.6222 | 583.0 | 540.0 | |
| 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. | |