SDO HMI 2011-08-27 22:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.26 | 54.34 | 10.43 | 27.87 | 17.59 | 329.28 | -10.79 | 43.78 | 0.2590 | -79.4 | -95.4 | |
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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 | 0.90 | 0.00 | 0.45 | 15.12 | 334.56 | -5.51 | 33.53 | 0.1686 | -756.0 | -525.4 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 18.63 | 332.88 | -7.19 | 30.59 | 0.2341 | -812.0 | -646.6 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 18.22 | 332.29 | -7.78 | 33.58 | 0.2336 | -907.0 | -730.6 | |
| 0.00 | 1.34 | 0.00 | 0.69 | 18.21 | 331.94 | -8.14 | 34.75 | 0.2369 | -1005.0 | -785.3 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 15.78 | 331.91 | -8.16 | 41.93 | 0.2053 | -858.0 | -633.3 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 17.96 | 331.82 | -8.25 | 35.77 | 0.2347 | -781.0 | -638.9 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.41 | 331.81 | -8.26 | 37.29 | 0.2273 | -1035.0 | -714.6 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 18.30 | 331.74 | -8.33 | 35.16 | 0.2400 | -927.0 | -787.4 | |
| 0.00 | 3.59 | 0.00 | 1.83 | 18.12 | 331.59 | -8.49 | 36.12 | 0.2390 | -787.0 | -582.9 | |
| 0.00 | 1.34 | 0.00 | 0.69 | 18.39 | 331.19 | -8.89 | 36.66 | 0.2466 | -784.0 | -597.0 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 18.02 | 331.17 | -8.90 | 37.66 | 0.2419 | -1068.0 | -812.4 | |
| 7.08 | 10.22 | 3.66 | 5.28 | 19.11 | 328.77 | -11.30 | 41.38 | 0.2814 | -1024.7 | -740.7 | |
| 0.00 | 1.34 | 0.00 | 0.69 | 18.12 | 328.68 | -11.40 | 44.18 | 0.2707 | 1069.0 | 909.3 | |
| 7.26 | 20.71 | 3.73 | 10.63 | 17.13 | 328.51 | -11.56 | 47.36 | 0.2615 | 1097.5 | 684.3 | |
| 5.92 | -14.00 | 3.04 | -14.00 | 16.87 | 328.27 | -11.80 | 48.67 | 0.2618 | 1001.9 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 16.81 | 326.98 | -13.09 | 51.65 | 0.2778 | 682.0 | 540.2 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 15.05 | 326.58 | -13.49 | 57.88 | 0.2672 | 976.0 | 721.5 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.83 | 325.38 | -14.69 | 54.58 | 0.2992 | 696.0 | 607.3 | |
| 0.00 | 1.34 | 0.00 | 0.70 | 17.77 | 325.07 | -15.00 | 52.51 | 0.3120 | 809.0 | 537.1 | |
| 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. | |