SDO HMI 2014-04-21 01:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 80.38 | 425.40 | 44.45 | 234.83 | 17.86 | 166.85 | -12.52 | 27.84 | 0.4426 | -616.7 | -332.0 | |
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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 |
| 22.00 | 382.83 | 12.11 | 210.60 | 18.10 | 167.89 | -11.48 | 25.72 | 0.4379 | -1163.3 | -426.3 | |
| 14.46 | -1.00 | 7.94 | -1.00 | 17.71 | 167.72 | -11.65 | 26.46 | 0.4336 | -1462.3 | 999999 | |
| 25.73 | -1.00 | 14.15 | -1.00 | 17.69 | 167.24 | -12.14 | 27.42 | 0.4367 | -1275.2 | 999999 | |
| 2.75 | -1.00 | 1.52 | -1.00 | 17.70 | 166.79 | -12.59 | 28.27 | 0.4402 | -911.6 | 999999 | |
| 1.15 | -1.00 | 0.64 | -1.00 | 17.54 | 166.67 | -12.71 | 28.68 | 0.4389 | -980.9 | 999999 | |
| 2.31 | -1.00 | 1.27 | -1.00 | 17.61 | 166.44 | -12.94 | 29.04 | 0.4416 | -732.0 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.69 | 18.40 | 164.97 | -14.40 | 30.76 | 0.4635 | -560.0 | -485.4 | |
| 0.00 | 0.89 | 0.00 | 0.50 | 17.77 | 163.71 | -15.66 | 33.66 | 0.4658 | 687.0 | 633.5 | |
| 0.00 | 1.42 | 0.00 | 0.81 | 19.82 | 163.42 | -15.96 | 31.70 | 0.4942 | 761.0 | 614.2 | |
| 0.00 | 1.51 | 0.00 | 0.84 | 17.62 | 163.53 | -15.85 | 34.16 | 0.4654 | 814.0 | 688.8 | |
| 0.00 | 0.62 | 0.00 | 0.36 | 20.27 | 162.90 | -16.47 | 32.00 | 0.5039 | 596.0 | 567.0 | |
| 0.00 | 2.84 | 0.00 | 1.62 | 19.27 | 162.08 | -17.30 | 34.44 | 0.4984 | 664.0 | 681.0 | |
| 0.00 | 1.06 | 0.00 | 0.61 | 18.90 | 162.08 | -17.30 | 34.88 | 0.4939 | 814.0 | 653.2 | |
| 0.00 | 2.48 | 0.00 | 1.41 | 18.48 | 161.89 | -17.49 | 35.69 | 0.4904 | 962.0 | 750.8 | |
| 0.00 | 4.52 | 0.00 | 2.58 | 18.88 | 161.72 | -17.66 | 35.46 | 0.4968 | 719.0 | 601.6 | |
| 0.00 | 1.77 | 0.00 | 1.01 | 18.46 | 161.53 | -17.85 | 36.27 | 0.4934 | 658.0 | 534.5 | |
| 3.55 | 24.22 | 2.02 | 13.80 | 17.93 | 160.55 | -18.83 | 38.41 | 0.4963 | 917.5 | 663.5 | |
| 8.43 | -17.00 | 4.80 | -17.00 | 17.65 | 160.31 | -19.07 | 39.13 | 0.4952 | 1070.2 | 999999 | |
| 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. | |