SDO HMI 2014-04-08 03:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.05 | 379.73 | 38.36 | 217.32 | 12.77 | 13.36 | 23.44 | 309.11 | 0.5020 | -950.4 | -395.0 | |
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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 | 0.79 | 0.00 | 0.45 | 11.11 | 14.72 | 24.80 | 304.87 | 0.5036 | -645.0 | -453.7 | |
| 64.23 | 363.60 | 36.76 | 208.22 | 12.75 | 13.46 | 23.54 | 308.96 | 0.5030 | -1245.3 | -411.7 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 10.40 | 12.95 | 23.03 | 305.68 | 0.4756 | 585.0 | 495.0 | |
| 0.00 | 1.15 | 0.00 | 0.66 | 14.52 | 13.05 | 23.12 | 312.18 | 0.5150 | -511.0 | -383.0 | |
| 0.00 | 2.03 | 0.00 | 1.14 | 12.61 | 11.45 | 21.53 | 311.25 | 0.4782 | -784.0 | -631.9 | |
| 0.88 | 2.11 | 0.50 | 1.19 | 13.33 | 11.25 | 21.33 | 312.66 | 0.4832 | -727.4 | -524.9 | |
| 1.94 | 3.44 | 1.10 | 1.96 | 14.85 | 10.97 | 21.05 | 315.34 | 0.4958 | -752.8 | -624.5 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 13.69 | 10.69 | 20.77 | 313.97 | 0.4806 | 494.0 | 442.0 | |
| 0.00 | 1.76 | 0.00 | 0.99 | 12.70 | 10.50 | 20.58 | 312.67 | 0.4683 | 701.0 | 574.8 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 12.21 | 10.20 | 20.27 | 312.31 | 0.4599 | 552.0 | 464.8 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 10.14 | 9.52 | 19.60 | 309.70 | 0.4310 | 681.0 | 581.9 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 14.35 | 7.66 | 17.74 | 319.44 | 0.4560 | 663.0 | 611.2 | |
| 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. | |