SDO HMI 2014-03-18 18:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.89 | 79.71 | 23.81 | 102.33 | -17.13 | 326.92 | 68.24 | 254.27 | 0.9216 | 183.3 | 43.4 | |
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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 |
| 6.00 | 30.37 | 8.65 | 43.96 | -16.54 | 329.70 | 71.03 | 254.93 | 0.9403 | 234.4 | -84.3 | |
| 0.00 | 1.83 | 0.00 | 2.58 | -16.71 | 329.28 | 70.60 | 254.76 | 0.9378 | 550.0 | 381.7 | |
| 0.61 | 1.83 | 0.86 | 2.59 | -17.04 | 329.37 | 70.70 | 254.40 | 0.9383 | 293.7 | 223.8 | |
| 0.96 | 2.61 | 1.32 | 3.61 | -16.80 | 328.79 | 70.11 | 254.68 | 0.9349 | 568.4 | 468.3 | |
| 0.61 | 1.65 | 0.78 | 2.11 | -15.84 | 326.89 | 68.21 | 255.76 | 0.9233 | 527.4 | 452.3 | |
| 0.00 | 1.04 | 0.00 | 1.34 | -16.13 | 327.02 | 68.34 | 255.43 | 0.9241 | 354.0 | 329.1 | |
| 1.31 | 3.92 | 1.73 | 5.18 | -17.31 | 327.85 | 69.17 | 254.15 | 0.9292 | 363.8 | 345.6 | |
| 0.00 | 0.87 | 0.00 | 1.12 | -16.35 | 327.01 | 68.33 | 255.20 | 0.9240 | 164.0 | 146.7 | |
| 0.00 | 1.83 | 0.00 | 2.39 | -17.19 | 327.57 | 68.89 | 254.28 | 0.9275 | 600.0 | 512.4 | |
| 0.00 | 1.04 | 0.00 | 1.44 | -18.71 | 328.72 | 70.04 | 252.63 | 0.9343 | 432.0 | 360.2 | |
| 4.35 | 9.74 | 5.50 | 12.29 | -16.57 | 326.67 | 67.99 | 254.96 | 0.9218 | 586.6 | 503.9 | |
| 0.00 | 2.96 | 0.00 | 3.69 | -16.93 | 326.26 | 67.59 | 254.58 | 0.9191 | 413.0 | 402.6 | |
| 0.00 | 1.04 | 0.00 | 1.14 | -17.62 | 322.52 | 63.84 | 253.80 | 0.8927 | 283.0 | 269.0 | |
| 0.00 | 1.57 | 0.00 | 1.68 | -17.48 | 322.08 | 63.40 | 253.95 | 0.8893 | -324.0 | -317.2 | |
| 1.57 | 5.57 | 1.68 | 5.95 | -17.90 | 321.92 | 63.24 | 253.47 | 0.8882 | -463.7 | -475.5 | |
| 0.00 | 0.52 | 0.00 | 0.50 | -18.96 | 318.39 | 59.71 | 252.11 | 0.8601 | 270.0 | 286.3 | |
| 0.00 | 2.96 | 0.00 | 2.85 | -19.72 | 318.27 | 59.60 | 251.22 | 0.8596 | -351.0 | -289.8 | |
| 0.61 | 1.83 | 0.58 | 1.75 | -19.95 | 318.16 | 59.48 | 250.94 | 0.8588 | -526.1 | -452.9 | |
| 2.09 | 3.92 | 1.98 | 3.72 | -19.87 | 317.74 | 59.06 | 251.01 | 0.8552 | -624.8 | -515.5 | |
| 0.00 | 0.96 | 0.00 | 0.89 | -20.15 | 316.86 | 58.18 | 250.61 | 0.8478 | -565.0 | -421.5 | |
| 0.78 | 1.65 | 0.73 | 1.55 | -21.00 | 317.08 | 58.40 | 249.62 | 0.8503 | -578.4 | -451.3 | |
| 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. | |