SDO HMI 2011-02-13 06:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.50 | 184.67 | 37.84 | 108.21 | 19.70 | 63.97 | 18.64 | 325.67 | 0.5353 | 171.8 | 170.4 | |
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back to the solar disc SDO HMI 2011-02-13 06:58:57 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 | 2.31 | 0.00 | 1.37 | 19.00 | 67.14 | 21.81 | 320.51 | 0.5546 | -748.0 | -526.6 | |
| 21.42 | 38.29 | 12.72 | 22.72 | 19.40 | 66.66 | 21.33 | 321.62 | 0.5546 | -928.8 | -638.8 | |
| 0.00 | 1.97 | 0.00 | 1.16 | 18.54 | 66.41 | 21.08 | 320.90 | 0.5428 | -769.0 | -709.2 | |
| 0.00 | 2.48 | 0.00 | 1.48 | 19.88 | 66.39 | 21.06 | 322.53 | 0.5576 | -682.0 | -575.2 | |
| 3.68 | 4.54 | 2.17 | 2.67 | 19.00 | 65.83 | 20.50 | 322.23 | 0.5428 | -908.0 | -674.8 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 18.99 | 65.46 | 20.13 | 322.71 | 0.5393 | -641.0 | -489.5 | |
| 2.74 | 7.45 | 1.60 | 4.36 | 18.83 | 64.88 | 19.55 | 323.33 | 0.5323 | 706.7 | -106.0 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 20.35 | 64.87 | 19.54 | 325.07 | 0.5499 | -746.0 | -513.6 | |
| 0.00 | 2.66 | 0.00 | 1.55 | 19.23 | 64.20 | 18.86 | 324.75 | 0.5311 | -750.0 | -544.2 | |
| 2.14 | 117.01 | 1.25 | 68.26 | 20.12 | 63.44 | 18.11 | 326.83 | 0.5355 | 582.4 | 448.8 | |
| 4.37 | -10.00 | 2.54 | -10.00 | 19.46 | 63.30 | 17.96 | 326.30 | 0.5263 | 909.8 | 999999 | |
| 6.34 | -10.00 | 3.69 | -10.00 | 19.64 | 62.95 | 17.62 | 327.01 | 0.5257 | 1048.1 | 999999 | |
| 11.48 | -10.00 | 6.69 | -10.00 | 20.04 | 62.87 | 17.54 | 327.56 | 0.5299 | 1099.0 | 999999 | |
| 3.00 | -10.00 | 1.75 | -10.00 | 20.33 | 62.87 | 17.54 | 327.88 | 0.5335 | 687.5 | 999999 | |
| 5.05 | -10.00 | 2.93 | -10.00 | 19.73 | 62.60 | 17.27 | 327.63 | 0.5240 | 1229.3 | 999999 | |
| 4.28 | -10.00 | 2.50 | -10.00 | 20.25 | 62.43 | 17.10 | 328.44 | 0.5291 | 900.7 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 20.13 | 61.79 | 16.46 | 329.27 | 0.5227 | 716.0 | 540.0 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 19.86 | 61.73 | 16.40 | 329.09 | 0.5188 | 794.0 | 601.4 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 21.46 | 61.68 | 16.34 | 330.78 | 0.5386 | 600.0 | 428.9 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 19.91 | 61.18 | 15.84 | 329.99 | 0.5153 | 807.0 | 652.6 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 20.44 | 61.10 | 15.77 | 330.64 | 0.5214 | 670.0 | 563.3 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 17.70 | 60.70 | 15.37 | 328.35 | 0.4833 | 649.0 | 566.6 | |
| 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. | |