SDO HMI 2011-02-15 06:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.70 | 94.30 | 25.27 | 76.15 | 19.86 | 64.46 | 45.47 | 301.89 | 0.7910 | 97.8 | 247.6 | |
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back to the solar disc SDO HMI 2011-02-15 06:58:57 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 |
| 0.00 | 1.11 | 0.00 | 0.97 | 17.76 | 69.25 | 50.25 | 297.14 | 0.8250 | -493.0 | -356.7 | |
| 13.29 | 22.97 | 11.62 | 20.13 | 19.20 | 68.75 | 49.76 | 298.97 | 0.8262 | -600.1 | -40.6 | |
| 0.00 | 0.69 | 0.00 | 0.58 | 18.20 | 67.83 | 48.83 | 298.27 | 0.8142 | -550.0 | -452.2 | |
| 0.00 | 1.37 | 0.00 | 1.16 | 19.12 | 67.23 | 48.24 | 299.58 | 0.8127 | -488.0 | -408.1 | |
| 0.00 | 0.77 | 0.00 | 0.65 | 18.61 | 66.99 | 47.99 | 299.12 | 0.8084 | -622.0 | -518.4 | |
| 0.00 | 1.37 | 0.00 | 1.11 | 20.37 | 64.48 | 45.48 | 302.38 | 0.7938 | 476.0 | 296.1 | |
| 0.00 | 0.69 | 0.00 | 0.55 | 20.20 | 64.01 | 45.01 | 302.43 | 0.7887 | 441.0 | 332.8 | |
| 0.00 | 2.23 | 0.00 | 1.77 | 19.99 | 63.49 | 44.49 | 302.48 | 0.7830 | 598.0 | 477.3 | |
| 0.00 | 1.03 | 0.00 | 0.82 | 20.49 | 63.54 | 44.54 | 303.02 | 0.7859 | 205.0 | 217.9 | |
| 1.89 | 2.66 | 1.53 | 2.15 | 21.95 | 63.61 | 44.61 | 304.62 | 0.7938 | -534.4 | -397.6 | |
| 5.66 | 54.61 | 4.42 | 42.63 | 19.83 | 62.77 | 43.77 | 302.69 | 0.7756 | 860.4 | 371.0 | |
| 0.94 | -11.00 | 0.73 | -11.00 | 19.60 | 62.43 | 43.43 | 302.62 | 0.7713 | 786.5 | 999999 | |
| 8.92 | -11.00 | 6.97 | -11.00 | 20.21 | 62.60 | 43.60 | 303.22 | 0.7759 | 773.5 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 20.58 | 60.40 | 41.40 | 304.94 | 0.7576 | 487.0 | 486.1 | |
| 0.00 | 1.03 | 0.00 | 0.81 | 23.27 | 60.94 | 41.95 | 307.64 | 0.7777 | 458.0 | 386.5 | |
| 0.00 | 1.37 | 0.00 | 1.02 | 20.48 | 59.61 | 40.62 | 305.32 | 0.7497 | 643.0 | 554.2 | |
| 0.00 | 1.37 | 0.00 | 1.02 | 20.61 | 59.57 | 40.57 | 305.49 | 0.7501 | 514.0 | 486.7 | |
| 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. | |