SDO HMI 2014-09-21 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.02 | 0.00 | 13.54 | 13.59 | 351.75 | 42.73 | 283.02 | 0.6762 | -181.4 | -195.7 | |
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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 | 0.27 | 0.00 | 0.20 | 14.08 | 358.66 | 49.64 | 282.52 | 0.7594 | -452.0 | -443.3 | |
| 0.00 | 1.68 | 0.00 | 1.24 | 11.78 | 357.39 | 48.37 | 279.52 | 0.7442 | -515.0 | -381.0 | |
| 0.00 | 0.97 | 0.00 | 0.72 | 11.90 | 357.09 | 48.07 | 279.68 | 0.7408 | -512.0 | -448.1 | |
| 0.00 | 0.89 | 0.00 | 0.65 | 11.44 | 356.75 | 47.73 | 279.07 | 0.7368 | -559.0 | -475.0 | |
| 0.00 | 0.71 | 0.00 | 0.52 | 11.79 | 356.65 | 47.63 | 279.54 | 0.7357 | -726.0 | -595.8 | |
| 0.00 | 1.42 | 0.00 | 1.03 | 12.07 | 356.53 | 47.51 | 279.94 | 0.7344 | -749.0 | -638.8 | |
| 0.00 | 0.97 | 0.00 | 0.70 | 12.46 | 355.99 | 46.97 | 280.49 | 0.7282 | -639.0 | -528.4 | |
| 0.00 | 1.68 | 0.00 | 1.18 | 11.53 | 354.70 | 45.68 | 279.26 | 0.7126 | -537.0 | -498.6 | |
| 0.00 | 0.80 | 0.00 | 0.56 | 13.32 | 354.54 | 45.51 | 281.78 | 0.7115 | -556.0 | -489.0 | |
| 0.00 | 0.71 | 0.00 | 0.50 | 14.14 | 354.65 | 45.63 | 282.92 | 0.7135 | -361.0 | -405.5 | |
| 0.00 | 1.33 | 0.00 | 0.94 | 14.90 | 354.68 | 45.66 | 283.98 | 0.7146 | -578.0 | -458.1 | |
| 0.00 | 1.06 | 0.00 | 0.72 | 12.07 | 352.35 | 43.33 | 280.14 | 0.6840 | -596.0 | -492.8 | |
| 0.00 | 0.97 | 0.00 | 0.65 | 14.22 | 351.47 | 42.44 | 283.40 | 0.6748 | -564.0 | -476.7 | |
| 0.00 | 1.24 | 0.00 | 0.77 | 12.46 | 346.65 | 37.63 | 281.29 | 0.6102 | 642.0 | 506.3 | |
| 0.00 | 0.80 | 0.00 | 0.51 | 18.50 | 347.17 | 38.15 | 290.85 | 0.6292 | 628.0 | 470.4 | |
| 0.00 | 0.89 | 0.00 | 0.54 | 15.47 | 344.81 | 35.79 | 286.64 | 0.5905 | 606.0 | 433.3 | |
| 0.00 | 1.24 | 0.00 | 0.73 | 16.39 | 341.61 | 32.59 | 289.26 | 0.5496 | 743.0 | 633.6 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 14.68 | 340.57 | 31.55 | 286.52 | 0.5301 | 788.0 | 644.1 | |
| 0.00 | 1.24 | 0.00 | 0.71 | 19.86 | 336.88 | 27.86 | 298.11 | 0.5003 | 491.0 | 389.9 | |
| 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. | |