SDO HMI 2011-11-28 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.34 | 87.50 | 16.54 | 54.68 | 19.05 | 170.80 | -33.85 | 59.63 | 0.6124 | 48.5 | -1.5 | |
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back to the solar disc SDO HMI 2011-11-28 01:58:56 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 | 1.54 | 0.00 | 0.93 | 19.27 | 174.52 | -30.12 | 56.69 | 0.5691 | -572.0 | -485.6 | |
| 5.47 | 8.30 | 3.35 | 5.08 | 18.44 | 172.39 | -32.26 | 59.53 | 0.5897 | -893.1 | -534.5 | |
| 1.37 | 25.58 | 0.84 | 15.82 | 18.90 | 171.88 | -32.77 | 59.16 | 0.5986 | -794.1 | -421.8 | |
| 3.16 | -3.00 | 1.96 | -3.00 | 18.74 | 171.51 | -33.14 | 59.65 | 0.6022 | -802.1 | 999999 | |
| 1.28 | 3.76 | 0.80 | 2.35 | 19.71 | 171.28 | -33.36 | 58.35 | 0.6104 | -674.5 | -435.1 | |
| 2.22 | 3.08 | 1.41 | 1.95 | 20.57 | 170.39 | -34.26 | 57.67 | 0.6260 | 733.3 | 494.0 | |
| 1.37 | 19.67 | 0.86 | 12.29 | 19.20 | 170.61 | -34.04 | 59.54 | 0.6155 | 598.4 | 269.3 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 20.25 | 170.05 | -34.60 | 58.35 | 0.6281 | -606.0 | -464.5 | |
| 0.00 | 1.37 | 0.00 | 0.85 | 17.53 | 170.69 | -33.96 | 62.03 | 0.6054 | -715.0 | -538.2 | |
| 0.00 | 4.36 | 0.00 | 2.75 | 19.25 | 170.07 | -34.58 | 59.80 | 0.6223 | 698.0 | 680.8 | |
| 4.28 | 9.32 | 2.72 | 5.93 | 19.56 | 169.57 | -35.08 | 59.65 | 0.6298 | 740.4 | 704.6 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 18.25 | 169.31 | -35.33 | 61.73 | 0.6259 | 702.0 | 496.3 | |
| 7.19 | 8.21 | 4.60 | 5.26 | 18.68 | 168.59 | -36.05 | 61.51 | 0.6367 | 814.1 | 624.5 | |
| 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. | |