SDO HMI 2011-11-10 20:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.63 | 314.54 | 40.40 | 258.87 | -13.92 | 121.94 | 50.45 | 249.70 | 0.7996 | 472.3 | 240.8 | |
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back to the solar disc SDO HMI 2011-11-10 20:58:58 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 |
| 3.44 | 195.89 | 2.96 | 166.98 | -14.93 | 123.65 | 52.16 | 249.04 | 0.8193 | 452.7 | 293.1 | |
| 1.55 | -1.00 | 1.32 | -1.00 | -14.76 | 123.29 | 51.80 | 249.14 | 0.8155 | 742.6 | 999999 | |
| 6.97 | -1.00 | 5.99 | -1.00 | -15.61 | 123.49 | 52.00 | 248.19 | 0.8196 | 525.1 | 999999 | |
| 18.25 | -1.00 | 15.51 | -1.00 | -15.18 | 123.09 | 51.60 | 248.57 | 0.8147 | 904.1 | 999999 | |
| 2.32 | -1.00 | 1.96 | -1.00 | -14.74 | 122.94 | 51.44 | 249.05 | 0.8121 | 914.9 | 999999 | |
| 16.10 | 91.53 | 12.66 | 72.05 | -11.06 | 120.62 | 49.13 | 252.82 | 0.7791 | 909.0 | 279.6 | |
| 0.00 | 1.29 | 0.00 | 0.99 | -9.37 | 119.58 | 48.09 | 254.66 | 0.7637 | 571.0 | 514.7 | |
| 0.00 | 2.07 | 0.00 | 1.57 | -10.40 | 119.02 | 47.52 | 253.16 | 0.7603 | 673.0 | 470.0 | |
| 0.00 | 1.03 | 0.00 | 0.78 | -10.18 | 118.66 | 47.17 | 253.35 | 0.7557 | 472.0 | 506.2 | |
| 0.00 | 1.38 | 0.00 | 1.03 | -10.20 | 118.44 | 46.95 | 253.25 | 0.7534 | 662.0 | 527.8 | |
| 0.00 | 1.29 | 0.00 | 1.01 | -14.45 | 119.33 | 47.83 | 248.17 | 0.7755 | -207.0 | -278.1 | |
| 0.00 | 0.95 | 0.00 | 0.73 | -14.35 | 118.62 | 47.12 | 248.03 | 0.7678 | -387.0 | -298.6 | |
| 0.00 | 0.69 | 0.00 | 0.53 | -13.91 | 118.41 | 46.91 | 248.50 | 0.7642 | -476.0 | -350.6 | |
| 0.00 | 1.38 | 0.00 | 1.05 | -13.68 | 118.17 | 46.67 | 248.70 | 0.7609 | -562.0 | -518.2 | |
| 0.00 | 4.82 | 0.00 | 3.68 | -14.34 | 118.21 | 46.71 | 247.90 | 0.7635 | -609.0 | -538.3 | |
| 0.00 | 1.29 | 0.00 | 0.98 | -14.20 | 117.95 | 46.45 | 247.97 | 0.7603 | -547.0 | -449.4 | |
| 0.00 | 1.55 | 0.00 | 1.16 | -14.60 | 117.25 | 45.76 | 247.19 | 0.7544 | -681.0 | -594.7 | |
| 0.00 | 0.86 | 0.00 | 0.65 | -14.38 | 117.15 | 45.66 | 247.43 | 0.7525 | -393.0 | -487.7 | |
| 0.00 | 0.86 | 0.00 | 0.62 | -14.22 | 114.74 | 43.25 | 246.64 | 0.7258 | -566.0 | -487.0 | |
| 0.00 | 0.77 | 0.00 | 0.54 | -13.43 | 112.82 | 41.33 | 246.83 | 0.7010 | -547.0 | -467.9 | |
| 0.00 | 1.98 | 0.00 | 1.32 | -14.77 | 109.98 | 38.49 | 243.56 | 0.6744 | -717.0 | -586.7 | |
| 0.00 | 0.52 | 0.00 | 0.35 | -15.14 | 109.87 | 38.37 | 242.99 | 0.6749 | -731.0 | -591.3 | |
| 0.00 | 1.21 | 0.00 | 0.80 | -14.60 | 109.52 | 38.02 | 243.54 | 0.6681 | -611.0 | -499.7 | |
| 0.00 | 1.89 | 0.00 | 1.23 | -15.30 | 107.50 | 36.00 | 241.36 | 0.6483 | -588.0 | -567.1 | |
| 0.00 | 1.29 | 0.00 | 0.82 | -17.72 | 104.45 | 32.96 | 235.89 | 0.6282 | 506.0 | 348.7 | |
| 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. | |