SDO HMI 2014-04-20 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.32 | 0.00 | 10.63 | -19.30 | 162.60 | -21.76 | 125.66 | 0.4326 | -685.7 | -618.3 | |
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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 | 2.31 | 0.00 | 1.22 | -18.31 | 167.94 | -16.41 | 130.73 | 0.3555 | -915.0 | -822.5 | |
| 0.00 | 0.44 | 0.00 | 0.24 | -23.33 | 167.12 | -17.23 | 139.24 | 0.4184 | -267.0 | -202.2 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -15.96 | 165.70 | -18.66 | 121.98 | 0.3641 | -560.0 | -370.9 | |
| 0.00 | 1.68 | 0.00 | 0.92 | -20.03 | 163.98 | -20.38 | 128.68 | 0.4208 | -874.0 | -685.6 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -22.56 | 161.56 | -22.79 | 130.50 | 0.4724 | -648.0 | -506.5 | |
| 0.00 | 1.51 | 0.00 | 0.84 | -22.21 | 161.55 | -22.80 | 129.88 | 0.4694 | -818.0 | -701.9 | |
| 0.00 | 2.39 | 0.00 | 1.31 | -16.87 | 162.18 | -22.18 | 120.09 | 0.4192 | -927.0 | -749.4 | |
| 0.00 | 1.42 | 0.00 | 0.78 | -18.55 | 161.58 | -22.78 | 122.98 | 0.4394 | -803.0 | -627.1 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -16.58 | 161.84 | -22.51 | 119.14 | 0.4219 | -614.0 | -538.7 | |
| 0.00 | 3.10 | 0.00 | 1.73 | -20.59 | 161.19 | -23.16 | 126.55 | 0.4602 | -789.0 | -609.9 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -17.96 | 161.52 | -22.83 | 121.73 | 0.4358 | -432.0 | -424.4 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -19.10 | 160.56 | -23.80 | 123.06 | 0.4568 | -663.0 | -534.7 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -18.34 | 160.08 | -24.27 | 121.12 | 0.4577 | -571.0 | -550.0 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -22.42 | 157.02 | -27.34 | 125.79 | 0.5254 | -719.0 | -561.8 | |
| 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. | |