SDO HMI 2014-04-19 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.43 | 0.00 | 5.43 | -19.91 | 159.79 | -37.77 | 115.25 | 0.6389 | -538.0 | -460.3 | |
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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 | 0.80 | 0.00 | 0.49 | -20.52 | 164.29 | -33.28 | 118.37 | 0.5862 | -487.0 | -386.8 | |
| 0.00 | 1.60 | 0.00 | 1.01 | -20.42 | 161.17 | -36.39 | 116.61 | 0.6241 | -683.0 | -622.0 | |
| 0.00 | 1.95 | 0.00 | 1.24 | -20.12 | 160.85 | -36.71 | 116.00 | 0.6267 | -630.0 | -510.4 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -17.47 | 160.78 | -36.78 | 111.85 | 0.6176 | -593.0 | -426.4 | |
| 0.00 | 0.80 | 0.00 | 0.54 | -22.70 | 157.22 | -40.34 | 118.19 | 0.6799 | -412.0 | -368.1 | |
| 0.00 | 0.89 | 0.00 | 0.60 | -22.23 | 157.22 | -40.34 | 117.52 | 0.6780 | -470.0 | -393.5 | |
| 0.00 | 1.33 | 0.00 | 0.88 | -17.24 | 156.78 | -40.78 | 110.16 | 0.6669 | -491.0 | -372.5 | |
| 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. | |