SDO HMI 2014-04-25 00:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.62 | 0.00 | 7.89 | -18.17 | 162.74 | 35.65 | 246.48 | 0.6086 | -555.5 | -462.6 | |
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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 | 1.87 | 0.00 | 1.35 | -28.77 | 169.62 | 42.53 | 234.30 | 0.7319 | -569.0 | -509.4 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -10.38 | 161.97 | 34.88 | 258.72 | 0.5758 | -690.0 | -567.3 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -17.27 | 162.86 | 35.77 | 247.50 | 0.6064 | -544.0 | -447.0 | |
| 0.00 | 2.13 | 0.00 | 1.28 | -11.81 | 161.26 | 34.17 | 256.07 | 0.5687 | -642.0 | -440.4 | |
| 0.00 | 3.02 | 0.00 | 1.86 | -17.64 | 162.13 | 35.04 | 246.58 | 0.5985 | -541.0 | -444.7 | |
| 0.00 | 1.42 | 0.00 | 0.86 | -17.19 | 160.50 | 33.41 | 246.57 | 0.5755 | -78.0 | -125.0 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -18.56 | 160.45 | 33.36 | 244.28 | 0.5808 | -701.0 | -667.1 | |
| 0.00 | 1.07 | 0.00 | 0.64 | -18.92 | 159.27 | 32.19 | 243.03 | 0.5675 | -679.0 | -588.6 | |
| 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. | |