SDO HMI 2011-02-13 03:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 76.65 | 175.14 | 44.49 | 101.63 | 19.70 | 64.04 | 17.07 | 327.94 | 0.5225 | 207.3 | 83.5 | |
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back to the solar disc SDO HMI 2011-02-13 03:58:57 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 | 1.03 | 0.00 | 0.62 | 19.23 | 70.23 | 23.27 | 318.98 | 0.5706 | -628.0 | -540.6 | |
| 0.00 | 1.63 | 0.00 | 0.95 | 18.59 | 66.42 | 19.45 | 323.18 | 0.5287 | -943.0 | -759.9 | |
| 21.58 | 45.39 | 12.66 | 26.56 | 19.35 | 66.44 | 19.47 | 324.03 | 0.5377 | -905.8 | -624.8 | |
| 1.37 | 2.40 | 0.81 | 1.41 | 19.80 | 66.30 | 19.33 | 324.75 | 0.5418 | -563.7 | -524.2 | |
| 3.00 | -3.00 | 1.74 | -3.00 | 18.99 | 65.60 | 18.64 | 324.80 | 0.5262 | -772.4 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.95 | 19.68 | 65.69 | 18.72 | 325.47 | 0.5352 | -560.0 | -457.3 | |
| 0.00 | 1.63 | 0.00 | 0.94 | 19.05 | 64.82 | 17.85 | 326.01 | 0.5204 | -677.0 | -476.9 | |
| 0.00 | 3.77 | 0.00 | 2.18 | 19.25 | 63.99 | 17.02 | 327.48 | 0.5161 | -463.0 | -403.1 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 18.49 | 63.78 | 16.81 | 326.95 | 0.5049 | 739.0 | 474.5 | |
| 2.31 | 115.44 | 1.34 | 66.74 | 20.00 | 63.64 | 16.67 | 328.81 | 0.5227 | 603.6 | 397.4 | |
| 6.94 | -10.00 | 3.99 | -10.00 | 19.33 | 63.37 | 16.40 | 328.50 | 0.5122 | 896.7 | 999999 | |
| 21.92 | -10.00 | 12.69 | -10.00 | 20.08 | 63.06 | 16.09 | 329.78 | 0.5192 | 808.6 | 999999 | |
| 5.57 | -10.00 | 3.21 | -10.00 | 19.61 | 62.98 | 16.01 | 329.42 | 0.5127 | 1045.8 | 999999 | |
| 2.14 | -10.00 | 1.23 | -10.00 | 19.54 | 62.74 | 15.77 | 329.71 | 0.5100 | 1123.1 | 999999 | |
| 5.14 | -10.00 | 2.96 | -10.00 | 19.80 | 62.67 | 15.70 | 330.10 | 0.5128 | 1115.7 | 999999 | |
| 6.68 | -10.00 | 3.86 | -10.00 | 20.26 | 62.45 | 15.49 | 330.90 | 0.5171 | 824.3 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 20.82 | 61.40 | 14.43 | 333.11 | 0.5170 | 604.0 | 488.9 | |
| 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. | |