SDO HMI 2011-12-15 00:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.77 | 379.45 | 38.47 | 200.53 | -18.23 | 352.14 | 10.97 | 211.18 | 0.3512 | 1053.5 | 447.0 | |
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back to the solar disc SDO HMI 2011-12-15 00:58:55 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 |
| 0.00 | 1.11 | 0.00 | 0.59 | -18.81 | 355.26 | 14.08 | 216.72 | 0.3869 | -778.0 | -570.4 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -19.56 | 355.00 | 13.83 | 215.04 | 0.3940 | -621.0 | -585.9 | |
| 49.96 | 339.51 | 26.37 | 179.35 | -17.86 | 352.32 | 11.15 | 212.15 | 0.3474 | 1413.4 | 439.4 | |
| 12.26 | -3.00 | 6.51 | -3.00 | -19.04 | 352.11 | 10.94 | 209.87 | 0.3618 | 1041.4 | 999999 | |
| 5.53 | 9.96 | 2.93 | 5.27 | -18.76 | 351.40 | 10.22 | 208.64 | 0.3522 | 1106.1 | 853.4 | |
| 0.00 | 5.53 | 0.00 | 2.93 | -19.13 | 351.23 | 10.06 | 207.72 | 0.3562 | 799.0 | 695.7 | |
| 1.87 | 11.23 | 0.99 | 5.96 | -19.57 | 351.16 | 9.99 | 206.97 | 0.3619 | 767.6 | 777.3 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -15.17 | 350.83 | 9.65 | 213.18 | 0.2970 | -936.0 | -878.5 | |
| 3.15 | -7.00 | 1.67 | -7.00 | -19.54 | 350.88 | 9.70 | 206.35 | 0.3594 | 882.0 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -16.42 | 350.55 | 9.37 | 210.18 | 0.3121 | -809.0 | -672.5 | |
| 0.00 | 1.62 | 0.00 | 0.86 | -20.70 | 350.60 | 9.42 | 204.27 | 0.3742 | 675.0 | 570.6 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -19.91 | 350.48 | 9.31 | 204.96 | 0.3620 | 914.0 | 708.5 | |
| 0.00 | 1.96 | 0.00 | 1.04 | -20.60 | 350.40 | 9.22 | 203.93 | 0.3715 | 881.0 | 796.3 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -19.63 | 350.18 | 9.01 | 204.59 | 0.3559 | 759.0 | 459.5 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -22.88 | 346.87 | 5.69 | 193.68 | 0.3879 | 835.0 | 667.7 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -22.34 | 346.59 | 5.41 | 193.39 | 0.3783 | 874.0 | 683.3 | |
| 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. | |