SDO HMI 2011-11-18 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.34 | 17.58 | 0.18 | 9.69 | 16.92 | 308.87 | -21.02 | 52.39 | 0.4346 | -218.9 | -232.4 | |
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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 |
| 0.34 | 2.23 | 0.18 | 1.18 | 18.07 | 316.32 | -13.57 | 39.58 | 0.3517 | -760.0 | -571.5 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 17.60 | 316.23 | -13.66 | 40.66 | 0.3471 | -708.0 | -570.2 | |
| 0.00 | 2.57 | 0.00 | 1.38 | 19.22 | 314.08 | -15.81 | 41.62 | 0.3890 | -1048.0 | -767.8 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 19.21 | 313.86 | -16.04 | 42.01 | 0.3915 | -750.0 | -569.7 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 18.05 | 309.80 | -20.09 | 50.31 | 0.4262 | -792.0 | -612.5 | |
| 0.00 | 1.63 | 0.00 | 0.90 | 18.62 | 308.46 | -21.43 | 50.95 | 0.4477 | -635.0 | -441.4 | |
| 0.00 | 2.83 | 0.00 | 1.59 | 18.76 | 306.17 | -23.72 | 53.29 | 0.4771 | -572.0 | -499.8 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 14.55 | 304.81 | -25.08 | 62.55 | 0.4643 | 657.0 | 498.6 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 15.35 | 303.99 | -25.90 | 61.67 | 0.4805 | 774.0 | 479.0 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 11.46 | 302.38 | -27.51 | 70.44 | 0.4825 | 711.0 | 504.7 | |
| 0.00 | 1.80 | 0.00 | 1.04 | 12.02 | 300.63 | -29.27 | 70.29 | 0.5099 | 812.0 | 562.4 | |
| 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. | |