SDO HMI 2014-03-31 22:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.13 | 0.00 | 8.70 | -27.12 | 80.59 | -4.45 | 172.75 | 0.3897 | -261.4 | -240.8 | |
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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 | 2.63 | 0.00 | 1.38 | -22.85 | 95.58 | 10.54 | 210.86 | 0.3301 | 903.0 | 675.3 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -23.10 | 95.57 | 10.53 | 210.41 | 0.3334 | 832.0 | 638.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -21.38 | 94.39 | 9.35 | 210.50 | 0.2996 | 620.0 | 457.5 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -27.71 | 88.78 | 3.74 | 189.08 | 0.3671 | 536.0 | 353.7 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -29.24 | 79.76 | -5.28 | 168.24 | 0.3958 | -814.0 | -590.9 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -27.87 | 76.59 | -8.45 | 160.37 | 0.3885 | -877.0 | -726.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -28.83 | 75.99 | -9.05 | 160.07 | 0.4059 | -866.0 | -632.6 | |
| 0.00 | 2.02 | 0.00 | 1.09 | -27.81 | 75.12 | -9.92 | 157.27 | 0.3961 | -939.0 | -810.8 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -27.66 | 74.31 | -10.73 | 155.49 | 0.3992 | -728.0 | -664.4 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -29.43 | 73.70 | -11.34 | 156.32 | 0.4281 | -269.0 | -324.5 | |
| 0.00 | 1.14 | 0.00 | 0.65 | -33.10 | 72.25 | -12.79 | 157.56 | 0.4878 | -584.0 | -526.5 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -28.76 | 71.54 | -13.50 | 151.72 | 0.4339 | -591.0 | -474.2 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -27.53 | 71.35 | -13.69 | 149.80 | 0.4190 | -621.0 | -458.4 | |
| 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. | |