SDO HMI 2011-11-28 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.45 | 149.06 | 43.97 | 169.60 | 7.63 | 129.55 | -64.12 | 82.11 | 0.9013 | -66.5 | -188.0 | |
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back to the solar disc SDO HMI 2011-11-28 21:58:56 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 |
| 0.00 | 1.71 | 0.00 | 1.83 | 9.21 | 131.41 | -62.26 | 80.24 | 0.8885 | 478.0 | 365.1 | |
| 0.00 | 0.85 | 0.00 | 0.88 | 5.71 | 132.27 | -61.40 | 84.17 | 0.8802 | -448.0 | -411.9 | |
| 12.65 | 83.77 | 13.45 | 88.81 | 7.51 | 131.50 | -62.17 | 82.15 | 0.8870 | -731.5 | -344.7 | |
| 1.71 | 2.48 | 1.87 | 2.71 | 5.50 | 130.64 | -63.03 | 84.45 | 0.8932 | -436.2 | -381.3 | |
| 0.00 | 0.85 | 0.00 | 0.95 | 7.13 | 130.28 | -63.39 | 82.64 | 0.8965 | -502.0 | -427.1 | |
| 0.00 | 6.15 | 0.00 | 6.80 | 6.50 | 130.36 | -63.31 | 83.33 | 0.8956 | -458.0 | -347.5 | |
| 0.00 | 1.37 | 0.00 | 1.54 | 7.21 | 129.92 | -63.75 | 82.56 | 0.8992 | -305.0 | -220.4 | |
| 3.25 | 8.55 | 3.74 | 9.90 | 7.65 | 129.18 | -64.49 | 82.11 | 0.9049 | -367.8 | 26.4 | |
| 2.48 | 3.50 | 2.86 | 4.05 | 6.93 | 129.16 | -64.51 | 82.91 | 0.9048 | -281.4 | -85.8 | |
| 3.08 | -8.00 | 3.58 | -8.00 | 7.49 | 128.94 | -64.73 | 82.29 | 0.9066 | 290.6 | 999999 | |
| 0.00 | 1.62 | 0.00 | 1.95 | 8.19 | 128.15 | -65.52 | 81.55 | 0.9124 | -249.0 | -200.6 | |
| 4.02 | 5.39 | 4.94 | 6.61 | 8.75 | 127.52 | -66.15 | 80.97 | 0.9170 | 552.4 | 456.7 | |
| 3.76 | 31.97 | 4.88 | 42.38 | 8.31 | 126.14 | -67.53 | 81.52 | 0.9261 | 646.7 | 172.3 | |
| 1.20 | -13.00 | 1.57 | -13.00 | 8.06 | 125.91 | -67.76 | 81.79 | 0.9276 | 629.9 | 999999 | |
| 5.30 | -13.00 | 7.08 | -13.00 | 7.90 | 125.48 | -68.19 | 81.97 | 0.9303 | 388.2 | 999999 | |
| 0.00 | 0.85 | 0.00 | 1.19 | 7.77 | 124.62 | -69.05 | 82.15 | 0.9357 | 269.0 | 145.6 | |
| 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. | |