SDO HMI 2014-09-21 05:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.98 | 274.97 | 25.38 | 149.08 | 9.01 | 290.10 | -23.85 | 83.80 | 0.4060 | -747.8 | -352.3 | |
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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 | 1.06 | 0.00 | 0.56 | 17.27 | 295.70 | -18.26 | 58.59 | 0.3521 | -768.0 | -578.2 | |
| 0.00 | 2.84 | 0.00 | 1.50 | 12.77 | 293.47 | -20.49 | 72.66 | 0.3591 | -904.0 | -806.1 | |
| 0.00 | 1.33 | 0.00 | 0.71 | 12.40 | 293.43 | -20.52 | 73.68 | 0.3583 | -976.0 | -808.3 | |
| 0.00 | 1.33 | 0.00 | 0.71 | 10.88 | 292.37 | -21.59 | 78.34 | 0.3705 | -845.0 | -650.5 | |
| 0.00 | 1.42 | 0.00 | 0.76 | 9.89 | 291.91 | -22.05 | 81.12 | 0.3759 | -749.0 | -618.7 | |
| 2.84 | 80.93 | 1.52 | 43.49 | 5.47 | 291.39 | -22.56 | 92.84 | 0.3841 | -1090.8 | -438.2 | |
| 0.00 | 1.60 | 0.00 | 0.86 | 9.01 | 291.14 | -22.81 | 83.58 | 0.3870 | -861.0 | -681.6 | |
| 16.75 | -6.00 | 8.99 | -6.00 | 5.13 | 291.24 | -22.71 | 93.68 | 0.3870 | -1123.2 | 999999 | |
| 0.00 | 1.77 | 0.00 | 0.98 | 17.51 | 289.70 | -24.25 | 63.97 | 0.4377 | -769.0 | -662.7 | |
| 23.05 | 164.52 | 12.50 | 89.29 | 10.86 | 289.97 | -23.98 | 79.20 | 0.4081 | -1246.3 | -419.1 | |
| 3.99 | -10.00 | 2.17 | -10.00 | 10.89 | 289.43 | -24.52 | 79.27 | 0.4166 | -917.2 | 999999 | |
| 0.00 | 1.86 | 0.00 | 1.01 | 9.02 | 289.44 | -24.51 | 83.78 | 0.4139 | 933.0 | 822.0 | |
| 0.00 | 1.15 | 0.00 | 0.66 | 21.00 | 285.90 | -28.05 | 59.96 | 0.5092 | -677.0 | -522.9 | |
| 0.00 | 0.98 | 0.00 | 0.54 | 5.84 | 286.39 | -27.56 | 90.97 | 0.4623 | 704.0 | 489.5 | |
| 0.00 | 1.24 | 0.00 | 0.69 | 6.52 | 286.12 | -27.84 | 89.47 | 0.4659 | 723.0 | 580.1 | |
| 0.35 | 7.98 | 0.20 | 4.50 | 5.51 | 285.28 | -28.68 | 91.50 | 0.4798 | 952.8 | 825.1 | |
| 0.00 | 3.01 | 0.00 | 1.70 | 5.00 | 285.30 | -28.65 | 92.57 | 0.4801 | 720.0 | 635.5 | |
| 0.00 | 0.44 | 0.00 | 0.25 | 5.36 | 284.87 | -29.09 | 91.73 | 0.4862 | 748.0 | 677.4 | |
| 0.00 | 1.51 | 0.00 | 0.87 | 6.36 | 283.38 | -30.58 | 89.51 | 0.5076 | 707.0 | 544.1 | |
| 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. | |