SDO HMI 2014-04-17 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.95 | 0.00 | 6.57 | -16.53 | 202.59 | -23.03 | 118.14 | 0.4253 | -280.0 | -189.8 | |
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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 | 1.59 | 0.00 | 0.83 | -13.18 | 209.10 | -16.52 | 116.64 | 0.3112 | 862.0 | 685.0 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -13.76 | 208.12 | -17.50 | 117.08 | 0.3296 | 790.0 | 695.3 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -14.52 | 206.16 | -19.47 | 116.88 | 0.3633 | 851.0 | 753.3 | |
| 0.00 | 1.15 | 0.00 | 0.64 | -18.73 | 202.31 | -23.31 | 122.37 | 0.4456 | -848.0 | -690.8 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -17.39 | 202.02 | -23.60 | 119.36 | 0.4403 | -775.0 | -500.3 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -17.65 | 201.74 | -23.88 | 119.66 | 0.4458 | -863.0 | -699.2 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -16.57 | 201.65 | -23.97 | 117.34 | 0.4402 | -712.0 | -559.2 | |
| 0.00 | 1.33 | 0.00 | 0.74 | -17.52 | 201.42 | -24.21 | 119.09 | 0.4494 | -784.0 | -587.3 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -15.83 | 200.13 | -25.50 | 114.61 | 0.4574 | -651.0 | -471.8 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -19.87 | 192.90 | -32.72 | 117.42 | 0.5749 | -670.0 | -550.7 | |
| 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. | |