SDO HMI 2011-11-14 07:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.34 | 229.27 | 23.04 | 130.87 | 28.18 | 42.51 | 16.61 | 329.53 | 0.4987 | -767.9 | -403.0 | |
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back to the solar disc SDO HMI 2011-11-14 07:58:58 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 | 0.86 | 0.00 | 0.49 | 27.59 | 44.51 | 18.61 | 325.99 | 0.5076 | 791.0 | 591.8 | |
| 12.04 | 220.92 | 6.89 | 126.20 | 28.37 | 42.85 | 16.94 | 329.25 | 0.5035 | -1060.1 | -434.2 | |
| 20.30 | -2.00 | 11.58 | -2.00 | 28.01 | 42.68 | 16.78 | 329.07 | 0.4978 | -1331.6 | 999999 | |
| 3.53 | -2.00 | 2.01 | -2.00 | 28.28 | 42.30 | 16.40 | 329.93 | 0.4982 | -984.1 | 999999 | |
| 4.47 | -2.00 | 2.56 | -2.00 | 28.58 | 42.28 | 16.38 | 330.30 | 0.5018 | -811.7 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 26.79 | 41.42 | 15.51 | 329.51 | 0.4726 | -702.0 | -523.1 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 29.36 | 40.68 | 14.77 | 333.51 | 0.5003 | -773.0 | -628.2 | |
| 0.00 | 0.60 | 0.00 | 0.34 | 28.13 | 38.04 | 12.14 | 336.49 | 0.4668 | 621.0 | 487.0 | |
| 0.00 | 1.12 | 0.00 | 0.61 | 26.48 | 36.65 | 10.74 | 337.36 | 0.4351 | 739.0 | 589.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 27.13 | 36.67 | 10.77 | 337.93 | 0.4445 | 759.0 | 631.7 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 27.92 | 36.65 | 10.74 | 338.70 | 0.4555 | 632.0 | 477.6 | |
| 0.00 | 1.38 | 0.00 | 0.76 | 26.97 | 36.52 | 10.62 | 338.06 | 0.4413 | 877.0 | 761.2 | |
| 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. | |