SDO HMI 2011-12-10 05:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.59 | 362.48 | 58.07 | 428.95 | -23.01 | 107.68 | 63.35 | 244.68 | 0.9117 | 563.9 | 291.7 | |
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back to the solar disc SDO HMI 2011-12-10 05:58:56 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 |
| 1.79 | 346.12 | 2.25 | 411.35 | -23.27 | 109.07 | 64.74 | 244.66 | 0.9210 | -200.8 | 305.2 | |
| 42.79 | -1.00 | 51.40 | -1.00 | -23.02 | 107.80 | 63.48 | 244.70 | 0.9126 | 778.4 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.94 | -20.23 | 105.66 | 61.34 | 247.34 | 0.8941 | -272.0 | -236.6 | |
| 1.11 | -1.00 | 1.26 | -1.00 | -22.70 | 106.27 | 61.94 | 244.75 | 0.9020 | 810.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.98 | -21.30 | 103.99 | 59.67 | 245.81 | 0.8835 | -177.0 | -135.4 | |
| 0.00 | 1.19 | 0.00 | 1.29 | -22.39 | 104.69 | 60.37 | 244.76 | 0.8904 | 475.0 | 474.1 | |
| 0.00 | 0.26 | 0.00 | 0.26 | -20.04 | 102.82 | 58.50 | 246.96 | 0.8724 | -545.0 | -501.7 | |
| 0.00 | 1.19 | 0.00 | 1.19 | -20.08 | 102.48 | 58.16 | 246.85 | 0.8698 | -512.0 | -452.6 | |
| 0.00 | 1.28 | 0.00 | 1.46 | -24.74 | 105.81 | 61.49 | 242.44 | 0.9021 | 80.0 | 102.4 | |
| 2.90 | 8.52 | 3.16 | 9.34 | -23.64 | 104.72 | 60.39 | 243.39 | 0.8927 | -198.7 | 71.4 | |
| 0.00 | 0.60 | 0.00 | 0.58 | -19.89 | 101.77 | 57.45 | 246.91 | 0.8638 | -372.0 | -396.1 | |
| 0.00 | 0.68 | 0.00 | 0.72 | -23.61 | 103.72 | 59.40 | 243.20 | 0.8856 | -291.0 | -279.9 | |
| 0.00 | 0.85 | 0.00 | 0.84 | -21.79 | 101.73 | 57.41 | 244.75 | 0.8671 | -515.0 | -427.9 | |
| 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. | |