SDO HMI 2014-04-17 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.86 | 0.00 | 8.93 | -15.37 | 202.26 | -26.65 | 112.53 | 0.4707 | -420.0 | -408.3 | |
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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 | 0.42 | -8.17 | 210.03 | -18.89 | 99.35 | 0.3262 | -697.0 | -578.9 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -8.44 | 209.85 | -19.06 | 100.08 | 0.3296 | -723.0 | -572.9 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -13.39 | 207.60 | -21.32 | 112.24 | 0.3837 | 697.0 | 580.6 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -14.06 | 207.53 | -21.38 | 113.83 | 0.3883 | 623.0 | 515.4 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -11.47 | 205.94 | -22.97 | 106.40 | 0.4004 | -731.0 | -544.9 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -15.96 | 202.21 | -26.70 | 114.00 | 0.4749 | -643.0 | -589.4 | |
| 0.00 | 3.28 | 0.00 | 1.85 | -15.83 | 201.95 | -26.97 | 113.56 | 0.4779 | -628.0 | -546.6 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -17.47 | 201.51 | -27.40 | 116.48 | 0.4924 | -814.0 | -667.4 | |
| 0.00 | 2.04 | 0.00 | 1.16 | -17.31 | 201.36 | -27.55 | 116.07 | 0.4935 | -670.0 | -586.4 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -17.49 | 201.19 | -27.72 | 116.29 | 0.4968 | -632.0 | -533.7 | |
| 0.00 | 1.59 | 0.00 | 0.92 | -19.15 | 200.17 | -28.74 | 118.64 | 0.5196 | -178.0 | -97.3 | |
| 0.00 | 1.42 | 0.00 | 0.88 | -15.45 | 192.51 | -36.40 | 108.53 | 0.6055 | -644.0 | -559.1 | |
| 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. | |