SDO HMI 2011-01-07 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.38 | 49.67 | 1.38 | 29.38 | -14.22 | 206.94 | 31.70 | 249.31 | 0.5461 | -261.3 | -371.3 | |
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back to the solar disc SDO HMI 2011-01-07 01:58:55 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 | 2.63 | 0.00 | 1.63 | -13.26 | 211.45 | 36.21 | 252.76 | 0.6044 | 787.0 | 533.8 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -15.03 | 211.52 | 36.28 | 249.92 | 0.6107 | 898.0 | 759.2 | |
| 0.00 | 1.70 | 0.00 | 1.06 | -15.75 | 211.66 | 36.42 | 248.84 | 0.6151 | 640.0 | 612.2 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -20.18 | 212.55 | 37.31 | 242.48 | 0.6439 | -674.0 | -519.6 | |
| 0.00 | 1.78 | 0.00 | 1.10 | -15.51 | 210.70 | 35.47 | 248.83 | 0.6018 | 720.0 | 698.9 | |
| 0.00 | 1.10 | 0.00 | 0.68 | -15.73 | 210.67 | 35.43 | 248.47 | 0.6022 | 618.0 | 576.5 | |
| 0.00 | 1.61 | 0.00 | 1.00 | -15.61 | 210.46 | 35.22 | 248.56 | 0.5990 | 775.0 | 729.6 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -14.13 | 208.02 | 32.78 | 249.98 | 0.5610 | -735.0 | -587.0 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -13.85 | 206.61 | 31.37 | 249.83 | 0.5406 | -634.0 | -524.7 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -13.64 | 206.47 | 31.23 | 250.14 | 0.5379 | -652.0 | -485.3 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -14.09 | 206.47 | 31.23 | 249.33 | 0.5397 | -668.0 | -518.9 | |
| 0.00 | 1.87 | 0.00 | 1.09 | -13.53 | 206.10 | 30.86 | 250.16 | 0.5324 | -639.0 | -508.2 | |
| 0.00 | 3.74 | 0.00 | 2.19 | -13.80 | 206.14 | 30.90 | 249.69 | 0.5340 | -484.0 | -515.8 | |
| 1.36 | 9.34 | 0.79 | 5.43 | -13.82 | 205.51 | 30.27 | 249.34 | 0.5253 | -781.3 | -684.6 | |
| 1.02 | 1.78 | 0.59 | 1.04 | -14.10 | 205.34 | 30.10 | 248.74 | 0.5240 | -837.6 | -781.9 | |
| 0.00 | 2.63 | 0.00 | 1.53 | -13.74 | 205.29 | 30.05 | 249.38 | 0.5218 | -996.0 | -846.9 | |
| 0.00 | 1.95 | 0.00 | 1.13 | -13.35 | 205.13 | 29.89 | 250.01 | 0.5180 | -792.0 | -701.2 | |
| 0.00 | 2.63 | 0.00 | 1.53 | -14.40 | 205.17 | 29.93 | 248.09 | 0.5230 | -731.0 | -624.1 | |
| 0.00 | 5.78 | 0.00 | 3.34 | -13.72 | 205.04 | 29.80 | 249.29 | 0.5182 | -716.0 | -801.1 | |
| 0.00 | 3.57 | 0.00 | 2.06 | -13.99 | 204.80 | 29.56 | 248.64 | 0.5161 | -669.0 | -764.2 | |
| 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. | |