SDO HMI 2011-12-10 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.29 | 404.78 | 57.26 | 445.08 | -23.02 | 107.58 | 61.07 | 244.20 | 0.8965 | 569.5 | 298.3 | |
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back to the solar disc SDO HMI 2011-12-10 01:58:56 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 |
| 0.51 | 375.03 | 0.60 | 415.13 | -23.19 | 109.19 | 62.68 | 244.35 | 0.9078 | -121.2 | 316.6 | |
| 1.19 | -1.00 | 1.37 | -1.00 | -23.45 | 108.57 | 62.06 | 243.94 | 0.9040 | 260.2 | 999999 | |
| 46.61 | -1.00 | 52.17 | -1.00 | -23.04 | 107.82 | 61.31 | 244.24 | 0.8983 | 778.3 | 999999 | |
| 1.45 | -1.00 | 1.55 | -1.00 | -22.97 | 106.52 | 60.01 | 244.02 | 0.8890 | 814.1 | 999999 | |
| 0.00 | 2.22 | 0.00 | 2.32 | -22.05 | 105.86 | 59.35 | 244.90 | 0.8825 | 647.0 | 630.8 | |
| 0.00 | 4.35 | 0.00 | 4.39 | -22.08 | 104.70 | 58.19 | 244.59 | 0.8738 | 280.0 | 239.0 | |
| 0.00 | 1.62 | 0.00 | 1.60 | -21.29 | 104.01 | 57.51 | 245.32 | 0.8669 | -230.0 | -161.5 | |
| 0.00 | 1.19 | 0.00 | 1.19 | -22.08 | 104.34 | 57.83 | 244.51 | 0.8710 | 265.0 | 221.5 | |
| 1.53 | 13.80 | 1.57 | 14.25 | -23.59 | 104.81 | 58.31 | 242.94 | 0.8776 | -193.2 | 131.6 | |
| 0.00 | 0.94 | 0.00 | 0.93 | -22.30 | 103.88 | 57.38 | 244.14 | 0.8679 | -284.0 | -202.5 | |
| 0.00 | 1.02 | 0.00 | 0.97 | -20.25 | 102.59 | 56.08 | 246.16 | 0.8533 | -509.0 | -468.8 | |
| 0.00 | 0.34 | 0.00 | 0.35 | -23.39 | 104.43 | 57.93 | 243.06 | 0.8744 | -308.0 | -239.8 | |
| 0.00 | 0.77 | 0.00 | 0.79 | -24.20 | 104.83 | 58.32 | 242.26 | 0.8789 | -253.0 | -203.1 | |
| 0.00 | 1.11 | 0.00 | 1.01 | -19.90 | 101.46 | 54.95 | 246.27 | 0.8430 | -576.0 | -479.5 | |
| 0.00 | 0.94 | 0.00 | 0.88 | -21.86 | 101.99 | 55.48 | 244.16 | 0.8517 | -438.0 | -419.5 | |
| 0.00 | 0.26 | 0.00 | 0.24 | -21.80 | 101.84 | 55.33 | 244.19 | 0.8504 | -469.0 | -484.7 | |
| 0.00 | 1.19 | 0.00 | 1.03 | -21.17 | 98.58 | 52.07 | 243.99 | 0.8207 | -531.0 | -427.7 | |
| 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. | |