SDO HMI 2011-06-14 23:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.96 | 0.00 | 7.32 | 15.55 | 251.14 | 12.73 | 319.99 | 0.3319 | -127.0 | -335.4 | |
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back to the solar disc SDO HMI 2011-06-14 23:59:11 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 | 1.18 | 0.00 | 0.63 | 17.22 | 253.39 | 14.98 | 318.65 | 0.3753 | -690.0 | -551.0 | |
| 0.00 | 0.91 | 0.00 | 0.48 | 15.55 | 253.03 | 14.62 | 316.06 | 0.3519 | -855.0 | -669.2 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 15.52 | 252.77 | 14.35 | 316.51 | 0.3486 | -746.0 | -691.4 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 12.61 | 251.94 | 13.53 | 311.56 | 0.3064 | 811.0 | 603.9 | |
| 0.00 | 4.98 | 0.00 | 2.61 | 15.46 | 250.95 | 12.53 | 320.17 | 0.3279 | -605.0 | -768.4 | |
| 0.00 | 1.81 | 0.00 | 0.95 | 15.81 | 250.81 | 12.39 | 321.18 | 0.3308 | -724.0 | -566.0 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 16.22 | 248.73 | 10.32 | 326.87 | 0.3160 | 914.0 | 609.3 | |
| 0.00 | 1.18 | 0.00 | 0.61 | 16.35 | 248.51 | 10.10 | 327.65 | 0.3158 | 879.0 | 732.4 | |
| 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. | |