SDO HMI 2013-09-20 12:59:04 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 66.27 | 379.28 | 49.31 | 282.50 | -17.66 | 58.50 | -41.84 | 121.47 | 0.7472 | 605.6 | 215.4 | |
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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 |
| 2.39 | 360.67 | 1.76 | 267.33 | -18.10 | 59.18 | -41.16 | 122.37 | 0.7430 | 766.0 | 248.7 | |
| 59.54 | -1.00 | 44.02 | -1.00 | -17.67 | 58.79 | -41.55 | 121.63 | 0.7445 | 877.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.82 | -18.47 | 56.83 | -43.51 | 121.44 | 0.7677 | 277.0 | 276.9 | |
| 1.06 | 3.28 | 0.82 | 2.54 | -18.82 | 56.63 | -43.71 | 121.73 | 0.7713 | -539.2 | -435.9 | |
| 0.00 | 3.37 | 0.00 | 2.77 | -16.92 | 52.57 | -47.77 | 117.46 | 0.8006 | -746.0 | -644.4 | |
| 0.00 | 0.71 | 0.00 | 0.61 | -19.25 | 51.61 | -48.73 | 119.65 | 0.8187 | -421.0 | -362.6 | |
| 0.00 | 0.80 | 0.00 | 0.66 | -17.21 | 52.33 | -48.01 | 117.68 | 0.8039 | -544.0 | -491.0 | |
| 0.00 | 0.44 | 0.00 | 0.36 | -16.59 | 52.35 | -47.99 | 116.97 | 0.8012 | -587.0 | -576.0 | |
| 0.62 | 1.68 | 0.52 | 1.40 | -17.06 | 52.14 | -48.20 | 117.42 | 0.8050 | -603.0 | -438.0 | |
| 0.00 | 1.24 | 0.00 | 1.03 | -17.26 | 52.07 | -48.27 | 117.62 | 0.8065 | -275.0 | -302.1 | |
| 0.00 | 0.80 | 0.00 | 0.66 | -16.64 | 52.10 | -48.24 | 116.92 | 0.8038 | -434.0 | -361.1 | |
| 2.66 | 4.70 | 2.19 | 3.88 | -16.35 | 52.10 | -48.24 | 116.58 | 0.8026 | -604.1 | -404.8 | |
| 0.00 | 0.53 | 0.00 | 0.44 | -15.65 | 51.34 | -49.00 | 115.43 | 0.8070 | -466.0 | -450.2 | |
| 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. | |