SDO HMI 2014-03-18 20:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.23 | 70.49 | 20.92 | 96.59 | -17.11 | 327.39 | 69.81 | 254.28 | 0.9315 | 213.1 | 5.3 | |
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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 |
| 6.09 | 29.58 | 9.23 | 45.19 | -16.54 | 329.71 | 72.13 | 254.90 | 0.9465 | 211.7 | -114.9 | |
| 0.00 | 0.44 | 0.00 | 0.64 | -16.51 | 329.17 | 71.60 | 254.95 | 0.9435 | 426.0 | 417.6 | |
| 0.00 | 2.78 | 0.00 | 4.11 | -16.72 | 329.17 | 71.59 | 254.72 | 0.9435 | 365.0 | 376.2 | |
| 0.00 | 1.31 | 0.00 | 1.94 | -17.04 | 329.36 | 71.79 | 254.38 | 0.9445 | 230.0 | 202.4 | |
| 1.31 | 2.70 | 1.89 | 3.91 | -16.77 | 328.81 | 71.23 | 254.69 | 0.9415 | 466.8 | 398.3 | |
| 0.00 | 0.96 | 0.00 | 1.38 | -16.60 | 328.66 | 71.08 | 254.87 | 0.9406 | 289.0 | 335.8 | |
| 0.00 | 0.61 | 0.00 | 0.89 | -17.22 | 328.93 | 71.35 | 254.20 | 0.9420 | 306.0 | 298.3 | |
| 0.00 | 0.87 | 0.00 | 1.16 | -15.87 | 326.86 | 69.29 | 255.70 | 0.9301 | 446.0 | 364.3 | |
| 1.31 | 6.26 | 1.81 | 8.67 | -17.31 | 327.85 | 70.28 | 254.13 | 0.9359 | 367.5 | 327.4 | |
| 0.00 | 0.61 | 0.00 | 0.80 | -16.00 | 326.52 | 68.94 | 255.56 | 0.9279 | 537.0 | 531.3 | |
| 0.00 | 1.39 | 0.00 | 2.01 | -18.74 | 328.80 | 71.23 | 252.59 | 0.9412 | 407.0 | 336.9 | |
| 4.70 | 8.44 | 6.21 | 11.14 | -16.57 | 326.69 | 69.12 | 254.94 | 0.9289 | 535.9 | 462.4 | |
| 0.00 | 0.61 | 0.00 | 0.69 | -17.63 | 322.45 | 64.88 | 253.80 | 0.9004 | 197.0 | 182.4 | |
| 0.00 | 3.83 | 0.00 | 4.24 | -17.82 | 321.91 | 64.34 | 253.59 | 0.8964 | -563.0 | -478.9 | |
| 0.00 | 0.44 | 0.00 | 0.43 | -19.00 | 318.46 | 60.89 | 252.14 | 0.8699 | 319.0 | 359.4 | |
| 0.00 | 1.57 | 0.00 | 1.55 | -19.97 | 318.10 | 60.53 | 250.99 | 0.8674 | -533.0 | -443.6 | |
| 0.78 | 3.92 | 0.77 | 3.83 | -19.79 | 317.73 | 60.15 | 251.18 | 0.8643 | -576.6 | -549.1 | |
| 0.00 | 1.65 | 0.00 | 1.58 | -20.10 | 316.90 | 59.33 | 250.77 | 0.8576 | -482.0 | -408.4 | |
| 1.04 | 2.00 | 1.01 | 1.93 | -21.05 | 317.07 | 59.50 | 249.67 | 0.8596 | -443.4 | -336.5 | |
| 0.00 | 0.52 | 0.00 | 0.50 | -21.49 | 317.11 | 59.53 | 249.16 | 0.8602 | -441.0 | -365.0 | |
| 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. | |