SDO HMI 2011-11-14 20:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.57 | 299.27 | 29.07 | 213.71 | 16.17 | 63.67 | 44.91 | 289.76 | 0.7228 | -692.2 | -305.4 | |
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back to the solar disc SDO HMI 2011-11-14 20:58:58 UT
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 | 1.03 | 0.00 | 0.75 | 14.13 | 64.96 | 46.20 | 286.66 | 0.7329 | -585.0 | -486.2 | |
| 40.57 | 285.52 | 29.07 | 204.38 | 16.06 | 63.86 | 45.10 | 289.54 | 0.7246 | -1052.6 | -326.0 | |
| 0.00 | 1.20 | 0.00 | 0.84 | 15.40 | 62.59 | 43.83 | 288.98 | 0.7084 | -594.0 | -511.1 | |
| 0.00 | 1.63 | 0.00 | 1.14 | 16.23 | 62.43 | 43.67 | 290.17 | 0.7087 | -867.0 | -725.6 | |
| 0.00 | 1.20 | 0.00 | 0.85 | 17.48 | 62.50 | 43.74 | 291.88 | 0.7130 | 513.0 | 311.5 | |
| 0.00 | 0.60 | 0.00 | 0.41 | 18.98 | 59.35 | 40.59 | 295.09 | 0.6818 | 508.0 | 460.1 | |
| 0.00 | 1.20 | 0.00 | 0.81 | 19.96 | 58.82 | 40.06 | 296.69 | 0.6794 | 621.0 | 491.6 | |
| 0.00 | 1.29 | 0.00 | 0.85 | 18.23 | 57.55 | 38.79 | 294.77 | 0.6577 | 643.0 | 524.8 | |
| 0.00 | 0.95 | 0.00 | 0.62 | 18.43 | 57.24 | 38.48 | 295.19 | 0.6548 | 586.0 | 486.3 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 24.18 | 59.06 | 40.30 | 302.34 | 0.7007 | -634.0 | -515.2 | |
| 0.00 | 1.12 | 0.00 | 0.73 | 18.18 | 57.10 | 38.34 | 294.90 | 0.6521 | 764.0 | 633.3 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 20.66 | 55.39 | 36.63 | 299.35 | 0.6428 | 642.0 | 583.2 | |
| 0.00 | 1.38 | 0.00 | 0.89 | 21.83 | 55.09 | 36.33 | 301.20 | 0.6453 | 572.0 | 470.2 | |
| 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. | |