SDO HMI 2014-03-30 03:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.73 | 0.00 | 9.59 | 17.83 | 90.91 | -17.75 | 35.36 | 0.5041 | -632.2 | -590.9 | |
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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 | 1.31 | 0.00 | 0.76 | 20.24 | 93.13 | -15.54 | 29.27 | 0.5162 | 659.0 | 552.2 | |
| 0.00 | 2.02 | 0.00 | 1.15 | 17.75 | 91.26 | -17.40 | 34.91 | 0.4999 | -946.0 | -829.1 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 18.09 | 91.10 | -17.57 | 34.76 | 0.5054 | -650.0 | -473.0 | |
| 0.00 | 4.38 | 0.00 | 2.50 | 17.47 | 91.06 | -17.61 | 35.56 | 0.4981 | -913.0 | -758.2 | |
| 0.00 | 1.40 | 0.00 | 0.80 | 17.80 | 91.03 | -17.64 | 35.21 | 0.5024 | -872.0 | -637.2 | |
| 0.00 | 1.49 | 0.00 | 0.86 | 17.95 | 90.52 | -18.15 | 35.80 | 0.5087 | -745.0 | -651.2 | |
| 0.00 | 2.10 | 0.00 | 1.21 | 17.76 | 90.21 | -18.46 | 36.49 | 0.5093 | -800.0 | -673.9 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 16.62 | 90.12 | -18.54 | 38.04 | 0.4966 | -664.0 | -476.1 | |
| 0.00 | 1.49 | 0.00 | 0.86 | 17.54 | 90.00 | -18.67 | 37.07 | 0.5085 | -966.0 | -778.3 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 17.52 | 89.63 | -19.04 | 37.62 | 0.5116 | -425.0 | -450.5 | |
| 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. | |