SDO HMI 2014-09-19 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.74 | 27.02 | 4.14 | 16.46 | -21.24 | 310.17 | -21.94 | 143.31 | 0.5844 | -219.0 | -346.3 | |
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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 |
| 0.00 | 0.44 | 0.00 | 0.26 | -19.29 | 313.77 | -18.33 | 145.93 | 0.5320 | 527.0 | 538.0 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -18.99 | 313.67 | -18.43 | 145.45 | 0.5293 | 843.0 | 642.8 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -19.01 | 313.40 | -18.70 | 145.08 | 0.5317 | 606.0 | 588.5 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -20.01 | 312.70 | -19.40 | 145.22 | 0.5494 | 767.0 | 632.2 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -18.61 | 312.54 | -19.57 | 143.40 | 0.5344 | 725.0 | 560.3 | |
| 1.42 | 2.57 | 0.87 | 1.57 | -21.76 | 310.24 | -21.86 | 143.92 | 0.5896 | -930.5 | -756.5 | |
| 1.33 | 2.57 | 0.81 | 1.56 | -21.05 | 310.04 | -22.06 | 142.91 | 0.5835 | -751.1 | -613.4 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -21.60 | 309.92 | -22.19 | 143.36 | 0.5906 | -712.0 | -614.7 | |
| 0.00 | 2.04 | 0.00 | 1.25 | -21.92 | 309.76 | -22.35 | 143.51 | 0.5953 | -766.0 | -602.0 | |
| 0.00 | 2.75 | 0.00 | 1.70 | -22.07 | 309.49 | -22.62 | 143.35 | 0.5992 | -788.0 | -650.6 | |
| 2.48 | 10.01 | 1.53 | 6.16 | -21.66 | 309.45 | -22.65 | 142.86 | 0.5951 | -924.5 | -559.1 | |
| 0.00 | 1.77 | 0.00 | 1.09 | -21.22 | 309.35 | -22.76 | 142.25 | 0.5913 | -563.0 | -585.7 | |
| 1.51 | -11.00 | 0.93 | -11.00 | -21.64 | 309.18 | -22.93 | 142.51 | 0.5972 | -736.0 | 999999 | |
| 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. | |