SDO HMI 2013-01-05 19:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.73 | 299.13 | 23.66 | 162.34 | -24.22 | 250.79 | -12.62 | 150.72 | 0.4082 | 763.0 | 341.1 | |
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back to the solar disc SDO HMI 2013-01-05 19:58:54 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 |
| 43.73 | 282.16 | 23.66 | 152.83 | -24.21 | 251.18 | -12.23 | 151.35 | 0.4047 | 1538.9 | 415.0 | |
| 0.00 | 1.61 | 0.00 | 0.92 | -27.95 | 245.44 | -17.97 | 146.73 | 0.4988 | -684.0 | -509.2 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -23.81 | 245.98 | -17.42 | 141.83 | 0.4451 | -839.0 | -642.8 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -23.56 | 245.95 | -17.46 | 141.39 | 0.4425 | -815.0 | -669.6 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -23.71 | 245.69 | -17.71 | 141.23 | 0.4468 | -619.0 | -552.6 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -24.77 | 244.86 | -18.55 | 141.59 | 0.4670 | -660.0 | -570.1 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -24.04 | 244.93 | -18.48 | 140.62 | 0.4581 | -945.0 | -788.9 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -24.45 | 244.84 | -18.57 | 141.10 | 0.4636 | -822.0 | -713.8 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -24.54 | 244.48 | -18.93 | 140.72 | 0.4680 | -624.0 | -584.7 | |
| 0.00 | 3.99 | 0.00 | 2.22 | -23.37 | 244.49 | -18.92 | 138.95 | 0.4551 | -767.0 | -757.1 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -22.15 | 244.46 | -18.94 | 136.93 | 0.4422 | -867.0 | -759.3 | |
| 0.00 | 1.61 | 0.00 | 0.90 | -23.30 | 244.16 | -19.25 | 138.38 | 0.4577 | -905.0 | -669.6 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -28.92 | 239.01 | -24.40 | 140.12 | 0.5662 | -654.0 | -555.6 | |
| 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. | |