SDO HMI 2014-03-08 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.65 | 28.83 | 7.71 | 25.75 | -26.82 | 84.08 | 55.81 | 242.49 | 0.8344 | -435.8 | -404.7 | |
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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 |
| 0.00 | 0.95 | 0.00 | 0.91 | -26.21 | 86.91 | 58.64 | 243.67 | 0.8569 | -271.0 | -280.0 | |
| 0.00 | 0.78 | 0.00 | 0.72 | -24.88 | 85.70 | 57.43 | 245.05 | 0.8453 | -421.0 | -309.0 | |
| 0.00 | 0.78 | 0.00 | 0.71 | -26.55 | 84.86 | 56.59 | 242.96 | 0.8406 | 248.0 | 217.6 | |
| 2.68 | 10.82 | 2.41 | 9.70 | -26.52 | 84.48 | 56.21 | 242.92 | 0.8373 | -405.6 | -387.5 | |
| 1.04 | -4.00 | 0.93 | -4.00 | -26.46 | 84.13 | 55.86 | 242.94 | 0.8343 | -563.2 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.63 | -27.83 | 84.76 | 56.49 | 241.43 | 0.8417 | -444.0 | -428.5 | |
| 2.51 | 5.11 | 2.22 | 4.52 | -26.56 | 83.73 | 55.47 | 242.74 | 0.8310 | -718.2 | -602.5 | |
| 0.69 | 1.56 | 0.62 | 1.39 | -27.00 | 83.94 | 55.67 | 242.26 | 0.8335 | -383.0 | -333.9 | |
| 0.00 | 2.08 | 0.00 | 1.83 | -26.75 | 83.51 | 55.25 | 242.49 | 0.8295 | -788.0 | -658.4 | |
| 1.73 | 3.03 | 1.53 | 2.68 | -27.00 | 83.58 | 55.31 | 242.20 | 0.8305 | -648.0 | -558.5 | |
| 0.00 | 0.95 | 0.00 | 0.83 | -27.66 | 82.78 | 54.51 | 241.25 | 0.8248 | -249.0 | -295.7 | |
| 0.00 | 0.87 | 0.00 | 0.76 | -27.88 | 82.89 | 54.62 | 241.01 | 0.8261 | -426.0 | -408.8 | |
| 0.00 | 1.21 | 0.00 | 1.07 | -30.22 | 82.59 | 54.32 | 238.17 | 0.8283 | -171.0 | -182.7 | |
| 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. | |