SDO HMI 2013-02-21 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 110.48 | 596.50 | 146.14 | 787.65 | 10.13 | 69.88 | 65.89 | 284.05 | 0.9259 | -13.3 | -1.1 | |
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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 |
| 8.42 | 277.33 | 13.43 | 425.89 | 9.98 | 74.10 | 70.11 | 282.96 | 0.9517 | 396.5 | -173.5 | |
| 40.72 | -1.00 | 62.19 | -1.00 | 9.91 | 73.27 | 69.28 | 283.06 | 0.9473 | -687.1 | 999999 | |
| 2.23 | -1.00 | 3.30 | -1.00 | 10.33 | 72.46 | 68.47 | 283.67 | 0.9433 | -618.0 | 999999 | |
| 2.49 | -1.00 | 3.56 | -1.00 | 9.87 | 71.92 | 67.93 | 283.30 | 0.9397 | -760.3 | 999999 | |
| 0.00 | 0.95 | 0.00 | 1.31 | 9.75 | 71.15 | 67.16 | 283.33 | 0.9350 | -615.0 | -549.4 | |
| 0.00 | 1.12 | 0.00 | 1.53 | 9.58 | 71.00 | 67.01 | 283.18 | 0.9339 | -621.0 | -584.1 | |
| 0.00 | 0.69 | 0.00 | 0.93 | 9.68 | 70.81 | 66.82 | 283.33 | 0.9329 | -627.0 | -576.6 | |
| 0.00 | 0.60 | 0.00 | 0.83 | 10.76 | 70.81 | 66.82 | 284.46 | 0.9342 | -196.0 | -257.0 | |
| 0.00 | 0.60 | 0.00 | 0.79 | 11.13 | 69.54 | 65.55 | 285.14 | 0.9269 | -420.0 | -431.0 | |
| 2.15 | 4.81 | 2.71 | 6.09 | 10.24 | 68.94 | 64.95 | 284.33 | 0.9219 | 183.7 | -64.8 | |
| 0.00 | 5.33 | 0.00 | 6.51 | 9.50 | 68.17 | 64.18 | 283.72 | 0.9157 | -384.0 | -364.6 | |
| 0.00 | 5.15 | 0.00 | 6.55 | 11.33 | 68.82 | 64.83 | 285.51 | 0.9227 | -634.0 | -444.6 | |
| 0.86 | 5.93 | 1.02 | 7.02 | 8.78 | 67.45 | 63.46 | 283.11 | 0.9096 | 307.9 | 124.9 | |
| 0.00 | 0.95 | 0.00 | 1.09 | 8.53 | 66.91 | 62.92 | 282.97 | 0.9053 | 403.0 | 366.4 | |
| 0.69 | 287.72 | 0.80 | 322.97 | 9.99 | 66.78 | 62.79 | 284.57 | 0.9068 | 90.0 | 248.3 | |
| 6.79 | -15.00 | 7.76 | -15.00 | 9.61 | 66.39 | 62.40 | 284.25 | 0.9033 | 535.4 | 999999 | |
| 1.46 | -15.00 | 1.68 | -15.00 | 10.55 | 66.25 | 62.26 | 285.30 | 0.9039 | -158.3 | 999999 | |
| 1.63 | -15.00 | 1.84 | -15.00 | 9.89 | 65.90 | 61.91 | 284.68 | 0.9002 | 434.1 | 999999 | |
| 0.00 | 3.26 | 0.00 | 3.78 | 11.69 | 66.23 | 62.24 | 286.53 | 0.9057 | 69.0 | 55.4 | |
| 0.00 | 1.37 | 0.00 | 1.58 | 11.57 | 65.98 | 61.99 | 286.47 | 0.9038 | 218.0 | 169.1 | |
| 43.04 | -15.00 | 47.85 | -15.00 | 10.51 | 65.34 | 61.35 | 285.49 | 0.8972 | 776.5 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.78 | 11.67 | 65.76 | 61.77 | 286.63 | 0.9024 | 140.0 | 186.2 | |
| 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. | |