SDO HMI 2014-09-09 13:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.68 | 215.09 | 37.06 | 161.91 | -16.24 | 64.74 | -43.26 | 119.11 | 0.7543 | 54.9 | 99.3 | |
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back to the solar disc SDO HMI 2014-09-09 13:00:36 UT
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 |
| 6.15 | 137.45 | 4.45 | 99.80 | -16.14 | 66.97 | -41.03 | 120.21 | 0.7320 | 971.8 | 286.8 | |
| 18.54 | -1.00 | 13.48 | -1.00 | -15.98 | 66.63 | -41.37 | 119.81 | 0.7345 | 823.6 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.54 | -17.88 | 64.82 | -43.18 | 121.04 | 0.7624 | 559.0 | 436.0 | |
| 0.00 | 1.34 | 0.00 | 1.01 | -16.76 | 64.80 | -43.20 | 119.71 | 0.7569 | 259.0 | 283.0 | |
| 1.43 | 6.33 | 1.07 | 4.76 | -15.96 | 64.63 | -43.37 | 118.66 | 0.7546 | 591.9 | 508.0 | |
| 1.43 | 3.92 | 1.08 | 2.97 | -16.19 | 64.22 | -43.78 | 118.71 | 0.7599 | 433.8 | 361.7 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -16.40 | 64.03 | -43.97 | 118.87 | 0.7628 | 154.0 | 130.7 | |
| 7.58 | 12.48 | 5.88 | 9.68 | -16.18 | 62.94 | -45.06 | 118.03 | 0.7724 | -747.4 | -525.9 | |
| 0.00 | 0.62 | 0.00 | 0.49 | -16.36 | 62.08 | -45.92 | 117.80 | 0.7815 | -415.0 | -422.3 | |
| 0.00 | 1.16 | 0.00 | 0.92 | -16.68 | 61.80 | -46.20 | 118.04 | 0.7856 | -684.0 | -584.4 | |
| 0.00 | 1.87 | 0.00 | 1.50 | -16.64 | 61.53 | -46.47 | 117.86 | 0.7879 | -593.0 | -542.8 | |
| 0.00 | 1.34 | 0.00 | 1.08 | -16.90 | 61.12 | -46.88 | 117.97 | 0.7929 | -673.0 | -632.6 | |
| 1.07 | 3.12 | 0.87 | 2.54 | -16.90 | 60.80 | -47.20 | 117.81 | 0.7960 | -699.7 | -589.1 | |
| 2.50 | 17.56 | 2.03 | 14.24 | -16.55 | 60.78 | -47.22 | 117.39 | 0.7947 | -807.4 | -474.2 | |
| 9.98 | 22.64 | 8.20 | 18.63 | -16.79 | 60.32 | -47.68 | 117.45 | 0.7999 | -577.4 | -201.6 | |
| 0.00 | 1.43 | 0.00 | 1.19 | -17.54 | 59.97 | -48.03 | 118.15 | 0.8063 | -553.0 | -426.8 | |
| 0.00 | 0.98 | 0.00 | 0.82 | -18.02 | 59.74 | -48.26 | 118.59 | 0.8103 | -374.0 | -337.4 | |
| 0.00 | 1.34 | 0.00 | 1.13 | -17.35 | 59.27 | -48.73 | 117.60 | 0.8118 | -249.0 | -291.0 | |
| 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. | |