SDO HMI 2011-12-03 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.16 | 187.88 | 16.90 | 117.82 | 19.74 | 104.36 | -33.30 | 57.62 | 0.6147 | -772.7 | -362.2 | |
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back to the solar disc SDO HMI 2011-12-03 03:58:56 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 | 1.45 | 0.00 | 0.92 | 25.03 | 106.15 | -31.50 | 48.82 | 0.6314 | -590.0 | -454.9 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 23.96 | 105.50 | -32.16 | 50.76 | 0.6302 | -676.0 | -529.6 | |
| 0.00 | 0.94 | 0.00 | 0.60 | 23.83 | 105.46 | -32.20 | 50.97 | 0.6297 | -762.0 | -636.8 | |
| 0.00 | 1.20 | 0.00 | 0.77 | 24.83 | 104.47 | -33.18 | 50.38 | 0.6471 | -838.0 | -672.1 | |
| 0.00 | 1.28 | 0.00 | 0.84 | 25.28 | 104.06 | -33.60 | 50.10 | 0.6546 | -559.0 | -542.7 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 17.47 | 105.55 | -32.10 | 60.16 | 0.5867 | 709.0 | 503.2 | |
| 0.00 | 1.71 | 0.00 | 1.10 | 23.50 | 103.97 | -33.68 | 52.52 | 0.6432 | -707.0 | -605.0 | |
| 0.00 | 1.62 | 0.00 | 1.04 | 22.99 | 104.01 | -33.65 | 53.19 | 0.6395 | -763.0 | -629.5 | |
| 27.16 | 164.48 | 16.90 | 102.37 | 18.98 | 104.57 | -33.09 | 58.52 | 0.6076 | -1137.1 | -371.0 | |
| 0.00 | 1.62 | 0.00 | 1.04 | 22.32 | 103.65 | -34.00 | 54.36 | 0.6389 | 764.0 | 598.9 | |
| 0.00 | 0.51 | 0.00 | 0.35 | 27.08 | 102.00 | -35.65 | 49.27 | 0.6872 | -522.0 | -504.0 | |
| 0.00 | 0.85 | 0.00 | 0.57 | 25.93 | 102.41 | -35.24 | 50.44 | 0.6755 | -748.0 | -624.7 | |
| 0.00 | 1.20 | 0.00 | 0.81 | 26.39 | 102.17 | -35.49 | 50.02 | 0.6810 | -632.0 | -506.8 | |
| 0.00 | 1.88 | 0.00 | 1.27 | 26.62 | 102.05 | -35.61 | 49.82 | 0.6837 | -634.0 | -434.0 | |
| 0.00 | 1.96 | 0.00 | 1.33 | 26.25 | 101.97 | -35.68 | 50.32 | 0.6820 | -535.0 | -444.6 | |
| 0.00 | 0.94 | 0.00 | 0.67 | 30.19 | 99.97 | -37.68 | 46.87 | 0.7263 | -615.0 | -475.1 | |
| 0.00 | 1.79 | 0.00 | 1.31 | 30.08 | 98.89 | -38.77 | 47.68 | 0.7352 | -547.0 | -458.8 | |
| 0.00 | 2.05 | 0.00 | 1.34 | 20.28 | 101.34 | -36.32 | 58.69 | 0.6526 | 678.0 | 502.7 | |
| 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. | |