SDO HMI 2013-09-21 05:59:04 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 70.88 | 420.36 | 46.31 | 275.18 | -17.67 | 58.25 | -32.73 | 127.87 | 0.6544 | 772.5 | 297.5 | |
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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 |
| 68.05 | 396.98 | 44.25 | 258.42 | -17.65 | 58.67 | -32.31 | 128.15 | 0.6500 | 1243.0 | 344.1 | |
| 0.00 | 1.77 | 0.00 | 1.20 | -19.01 | 56.35 | -34.63 | 127.95 | 0.6837 | -647.0 | -504.6 | |
| 0.00 | 1.42 | 0.00 | 1.01 | -21.85 | 54.39 | -36.59 | 129.82 | 0.7226 | -733.0 | -560.6 | |
| 0.00 | 1.33 | 0.00 | 0.94 | -20.65 | 54.18 | -36.80 | 128.27 | 0.7163 | -557.0 | -458.4 | |
| 0.00 | 0.35 | 0.00 | 0.24 | -16.09 | 54.80 | -36.18 | 123.17 | 0.6799 | -585.0 | -554.0 | |
| 0.00 | 1.06 | 0.00 | 0.75 | -19.74 | 53.38 | -37.59 | 126.64 | 0.7179 | -684.0 | -616.5 | |
| 0.00 | 2.75 | 0.00 | 1.86 | -15.47 | 54.03 | -36.95 | 121.83 | 0.6842 | -195.0 | -276.5 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -19.00 | 52.94 | -38.04 | 125.46 | 0.7176 | -544.0 | -467.6 | |
| 0.00 | 1.33 | 0.00 | 0.91 | -15.69 | 53.67 | -37.31 | 121.87 | 0.6894 | -546.0 | -451.2 | |
| 1.24 | 2.30 | 0.87 | 1.62 | -16.82 | 52.25 | -38.73 | 122.34 | 0.7111 | -808.6 | -660.6 | |
| 0.35 | 1.77 | 0.25 | 1.25 | -16.68 | 51.92 | -39.06 | 121.95 | 0.7137 | -746.8 | -657.6 | |
| 0.00 | 1.06 | 0.00 | 0.75 | -16.29 | 51.89 | -39.08 | 121.45 | 0.7117 | -976.0 | -787.2 | |
| 0.00 | 0.89 | 0.00 | 0.63 | -15.63 | 51.15 | -39.82 | 120.18 | 0.7157 | -672.0 | -581.0 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -15.69 | 50.85 | -40.12 | 120.06 | 0.7192 | -513.0 | -456.1 | |
| 1.24 | 3.10 | 0.94 | 2.36 | -19.17 | 48.58 | -42.40 | 122.88 | 0.7607 | 702.8 | 604.7 | |
| 0.00 | 1.68 | 0.00 | 1.33 | -19.24 | 46.30 | -44.67 | 121.68 | 0.7823 | -478.0 | -359.2 | |
| 0.00 | 0.97 | 0.00 | 0.77 | -18.84 | 46.31 | -44.67 | 121.23 | 0.7804 | -311.0 | -307.5 | |
| 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. | |