SDO HMI 2011-11-23 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.19 | 117.05 | 24.57 | 98.78 | 18.57 | 314.33 | 52.55 | 291.75 | 0.8116 | -102.6 | -216.8 | |
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back to the solar disc SDO HMI 2011-11-23 17:58:57 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 | 0.51 | 0.00 | 0.45 | 15.27 | 316.60 | 54.82 | 287.27 | 0.8280 | -540.0 | -472.5 | |
| 0.00 | 0.86 | 0.00 | 0.76 | 17.36 | 316.56 | 54.78 | 289.78 | 0.8308 | -330.0 | -342.6 | |
| 2.65 | 55.83 | 2.37 | 49.60 | 18.28 | 316.77 | 54.99 | 290.83 | 0.8343 | -644.0 | -550.5 | |
| 10.02 | -3.00 | 8.96 | -3.00 | 18.66 | 316.79 | 55.00 | 291.27 | 0.8350 | -771.5 | 999999 | |
| 0.94 | -3.00 | 0.83 | -3.00 | 18.29 | 316.45 | 54.67 | 290.91 | 0.8313 | -946.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.75 | 18.75 | 315.69 | 53.91 | 291.61 | 0.8253 | -602.0 | -561.6 | |
| 0.00 | 0.60 | 0.00 | 0.51 | 18.76 | 315.06 | 53.28 | 291.77 | 0.8195 | -629.0 | -529.6 | |
| 0.00 | 0.86 | 0.00 | 0.73 | 19.09 | 314.58 | 52.80 | 292.27 | 0.8157 | -576.0 | -468.6 | |
| 1.46 | 2.48 | 1.21 | 2.07 | 17.61 | 313.89 | 52.11 | 290.65 | 0.8061 | 218.8 | 185.9 | |
| 0.00 | 1.03 | 0.00 | 0.84 | 16.18 | 313.24 | 51.45 | 289.03 | 0.7968 | -495.0 | -426.0 | |
| 0.00 | 1.37 | 0.00 | 1.13 | 17.22 | 313.43 | 51.65 | 290.27 | 0.8008 | -711.0 | -575.6 | |
| 0.00 | 1.03 | 0.00 | 0.83 | 16.16 | 312.88 | 51.10 | 289.08 | 0.7932 | -658.0 | -627.2 | |
| 0.94 | 2.65 | 0.77 | 2.17 | 17.41 | 313.16 | 51.38 | 290.57 | 0.7985 | 509.2 | 311.1 | |
| 0.00 | 0.94 | 0.00 | 0.75 | 16.95 | 311.95 | 50.16 | 290.29 | 0.7854 | 483.0 | 332.6 | |
| 0.00 | 0.77 | 0.00 | 0.63 | 19.04 | 312.73 | 50.94 | 292.68 | 0.7978 | 339.0 | 225.7 | |
| 0.00 | 1.88 | 0.00 | 1.48 | 17.28 | 311.05 | 49.27 | 290.92 | 0.7770 | 559.0 | 391.2 | |
| 0.00 | 1.54 | 0.00 | 1.23 | 18.57 | 311.50 | 49.72 | 292.42 | 0.7846 | -694.0 | -465.8 | |
| 6.76 | 30.40 | 5.39 | 24.33 | 19.03 | 311.54 | 49.76 | 292.99 | 0.7861 | 724.2 | 207.9 | |
| 0.00 | 1.28 | 0.00 | 1.00 | 17.38 | 310.66 | 48.88 | 291.15 | 0.7732 | 675.0 | 619.9 | |
| 6.42 | 9.33 | 5.04 | 7.33 | 19.02 | 310.71 | 48.93 | 293.21 | 0.7778 | 721.5 | 572.1 | |
| 0.00 | 1.97 | 0.00 | 1.53 | 18.78 | 310.38 | 48.60 | 293.00 | 0.7738 | 752.0 | 674.2 | |
| 0.00 | 0.86 | 0.00 | 0.66 | 20.20 | 309.67 | 47.89 | 295.01 | 0.7705 | -605.0 | -513.7 | |
| 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. | |