SDO HMI 2011-10-19 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.60 | 354.38 | 53.50 | 317.95 | 27.63 | 54.68 | 54.73 | 299.71 | 0.8346 | -725.0 | -210.8 | |
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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 |
| 1.22 | 339.73 | 1.12 | 306.35 | 27.55 | 55.67 | 55.73 | 299.37 | 0.8428 | 118.4 | -210.0 | |
| 53.59 | -1.00 | 48.25 | -1.00 | 27.61 | 54.94 | 54.99 | 299.60 | 0.8369 | -853.0 | 999999 | |
| 1.66 | -1.00 | 1.45 | -1.00 | 27.63 | 53.85 | 53.90 | 299.87 | 0.8277 | -834.4 | 999999 | |
| 1.13 | -1.00 | 1.01 | -1.00 | 28.28 | 54.33 | 54.38 | 300.53 | 0.8333 | -770.2 | 999999 | |
| 0.00 | 3.66 | 0.00 | 3.17 | 27.33 | 53.35 | 53.41 | 299.65 | 0.8229 | -741.0 | -621.1 | |
| 2.00 | 3.40 | 1.67 | 2.83 | 27.51 | 51.42 | 51.47 | 300.36 | 0.8064 | -675.7 | -590.8 | |
| 0.00 | 1.05 | 0.00 | 0.87 | 27.71 | 51.33 | 51.39 | 300.63 | 0.8062 | -679.0 | -583.8 | |
| 0.00 | 0.78 | 0.00 | 0.69 | 31.57 | 53.06 | 53.11 | 304.69 | 0.8310 | -468.0 | -371.3 | |
| 0.00 | 0.70 | 0.00 | 0.56 | 27.86 | 49.25 | 49.30 | 301.42 | 0.7878 | -585.0 | -479.6 | |
| 0.00 | 0.96 | 0.00 | 0.70 | 27.04 | 44.44 | 44.49 | 302.07 | 0.7390 | 517.0 | 430.5 | |
| 0.00 | 2.27 | 0.00 | 1.54 | 27.92 | 38.97 | 39.02 | 305.71 | 0.6875 | 348.0 | 332.8 | |
| 0.00 | 0.61 | 0.00 | 0.40 | 25.27 | 37.90 | 37.96 | 302.63 | 0.6628 | 553.0 | 509.9 | |
| 0.00 | 1.22 | 0.00 | 0.84 | 29.79 | 38.66 | 38.71 | 308.33 | 0.6942 | 608.0 | 469.1 | |
| 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. | |