SDO HMI 2011-02-13 10:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.99 | 185.28 | 32.78 | 110.19 | 19.74 | 64.09 | 20.94 | 322.57 | 0.5554 | 123.4 | 149.2 | |
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back to the solar disc SDO HMI 2011-02-13 10:58:57 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 | 1.20 | 0.00 | 0.73 | 19.12 | 67.39 | 24.24 | 317.69 | 0.5786 | -684.0 | -613.4 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 18.88 | 67.28 | 24.14 | 317.53 | 0.5752 | -815.0 | -671.0 | |
| 19.87 | 37.69 | 12.03 | 22.80 | 19.45 | 66.89 | 23.75 | 318.68 | 0.5773 | -915.7 | -537.8 | |
| 0.00 | 2.40 | 0.00 | 1.43 | 18.60 | 66.25 | 23.11 | 318.41 | 0.5625 | -916.0 | -686.8 | |
| 1.54 | 2.91 | 0.93 | 1.76 | 19.96 | 66.42 | 23.28 | 319.85 | 0.5782 | -623.0 | -640.4 | |
| 0.00 | 1.71 | 0.00 | 1.03 | 19.49 | 66.28 | 23.13 | 319.46 | 0.5720 | -718.0 | -527.8 | |
| 0.00 | 10.19 | 0.00 | 6.11 | 19.05 | 66.08 | 22.93 | 319.17 | 0.5655 | -928.0 | -744.0 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 18.78 | 65.84 | 22.69 | 319.14 | 0.5604 | -592.0 | -463.8 | |
| 0.00 | 1.80 | 0.00 | 1.07 | 19.07 | 65.03 | 21.88 | 320.50 | 0.5560 | -430.0 | -298.1 | |
| 4.28 | 4.97 | 2.54 | 2.94 | 18.89 | 64.70 | 21.56 | 320.70 | 0.5510 | 805.9 | 634.1 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 19.32 | 64.12 | 20.98 | 321.97 | 0.5505 | -475.0 | -338.6 | |
| 1.97 | 113.15 | 1.16 | 66.82 | 19.49 | 63.41 | 20.26 | 323.12 | 0.5460 | 776.5 | 471.1 | |
| 0.00 | 1.71 | 0.00 | 1.02 | 20.35 | 63.42 | 20.27 | 324.08 | 0.5560 | 442.0 | 351.9 | |
| 1.37 | -12.00 | 0.81 | -12.00 | 19.64 | 63.19 | 20.05 | 323.58 | 0.5460 | 771.9 | 999999 | |
| 9.17 | -12.00 | 5.40 | -12.00 | 19.69 | 62.87 | 19.72 | 324.09 | 0.5437 | 1183.7 | 999999 | |
| 10.88 | -12.00 | 6.42 | -12.00 | 20.05 | 62.71 | 19.56 | 324.70 | 0.5466 | 1184.4 | 999999 | |
| 0.00 | 3.60 | 0.00 | 2.14 | 20.62 | 62.79 | 19.64 | 325.23 | 0.5538 | 483.0 | 376.7 | |
| 2.57 | -12.00 | 1.52 | -12.00 | 20.35 | 62.68 | 19.54 | 325.07 | 0.5498 | 676.8 | 999999 | |
| 3.34 | -12.00 | 1.97 | -12.00 | 20.23 | 62.33 | 19.19 | 325.43 | 0.5455 | 869.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 22.13 | 62.15 | 19.01 | 327.69 | 0.5665 | 653.0 | 469.9 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 20.24 | 61.73 | 18.59 | 326.27 | 0.5407 | 791.0 | 687.9 | |
| 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. | |