SDO HMI 2014-07-31 02:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 24.83 | 0.00 | 13.51 | 12.55 | 260.00 | -22.67 | 70.60 | 0.4027 | 99.6 | -19.4 | |
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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 | 1.72 | 0.00 | 0.90 | 16.46 | 267.40 | -15.26 | 53.04 | 0.3173 | -741.0 | -599.7 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 12.97 | 267.00 | -15.67 | 63.72 | 0.2948 | -865.0 | -724.2 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 13.23 | 266.53 | -16.14 | 63.52 | 0.3036 | -867.0 | -681.0 | |
| 0.00 | 2.44 | 0.00 | 1.28 | 13.34 | 265.87 | -16.80 | 64.04 | 0.3141 | -789.0 | -661.4 | |
| 0.00 | 1.72 | 0.00 | 0.91 | 12.16 | 263.46 | -19.21 | 69.88 | 0.3440 | -865.0 | -660.2 | |
| 0.00 | 1.63 | 0.00 | 0.88 | 15.42 | 261.43 | -21.24 | 63.35 | 0.3923 | -845.0 | -766.5 | |
| 0.00 | 0.91 | 0.00 | 0.49 | 15.79 | 261.22 | -21.44 | 62.70 | 0.3976 | -626.0 | -525.9 | |
| 0.00 | 0.91 | 0.00 | 0.49 | 9.40 | 259.64 | -23.03 | 79.40 | 0.3943 | 780.0 | 652.2 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 8.00 | 259.63 | -23.04 | 82.97 | 0.3922 | 669.0 | 482.3 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 9.90 | 259.00 | -23.67 | 78.39 | 0.4055 | 769.0 | 652.1 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 7.30 | 258.93 | -23.74 | 84.83 | 0.4026 | 856.0 | 667.7 | |
| 0.00 | 1.27 | 0.00 | 0.70 | 16.42 | 257.38 | -25.29 | 64.55 | 0.4556 | 718.0 | 495.4 | |
| 0.00 | 2.08 | 0.00 | 1.16 | 15.09 | 256.82 | -25.85 | 67.69 | 0.4568 | 33.0 | 37.4 | |
| 0.00 | 0.81 | 0.00 | 0.47 | 18.75 | 254.90 | -27.76 | 61.80 | 0.5025 | 646.0 | 567.3 | |
| 0.00 | 1.00 | 0.00 | 0.56 | 2.67 | 255.38 | -27.28 | 95.22 | 0.4616 | 754.0 | 625.5 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 10.95 | 254.81 | -27.86 | 77.39 | 0.4720 | 700.0 | 523.1 | |
| 0.00 | 1.09 | 0.00 | 0.61 | 5.01 | 255.17 | -27.50 | 90.12 | 0.4618 | 755.0 | 557.5 | |
| 0.00 | 1.09 | 0.00 | 0.69 | 18.27 | 245.39 | -37.28 | 67.63 | 0.6242 | 711.0 | 541.2 | |
| 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. | |