SDO HMI 2011-11-23 22:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.49 | 179.95 | 16.80 | 109.41 | -24.43 | 283.33 | 24.31 | 220.31 | 0.5812 | 240.1 | 241.7 | |
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back to the solar disc SDO HMI 2011-11-23 22:58:57 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 | 0.69 | 0.00 | 0.43 | -24.73 | 286.62 | 27.60 | 223.47 | 0.6140 | -570.0 | -480.2 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -21.44 | 284.65 | 25.63 | 225.76 | 0.5643 | 658.0 | 523.5 | |
| 27.06 | 153.65 | 16.55 | 93.99 | -24.36 | 284.28 | 25.26 | 221.55 | 0.5884 | 1157.4 | 376.8 | |
| 0.00 | 1.28 | 0.00 | 0.76 | -22.03 | 283.25 | 24.23 | 223.43 | 0.5556 | 716.0 | 556.9 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -21.83 | 282.93 | 23.92 | 223.34 | 0.5505 | 702.0 | 638.2 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -24.96 | 279.41 | 20.39 | 215.13 | 0.5511 | -587.0 | -475.6 | |
| 0.00 | 1.46 | 0.00 | 0.85 | -23.41 | 279.01 | 19.99 | 216.46 | 0.5301 | -733.0 | -609.8 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -23.60 | 278.84 | 19.82 | 215.99 | 0.5308 | -465.0 | -467.8 | |
| 0.43 | 2.74 | 0.25 | 1.60 | -23.53 | 278.69 | 19.67 | 215.88 | 0.5288 | -992.8 | -811.7 | |
| 0.00 | 3.77 | 0.00 | 2.22 | -26.23 | 276.49 | 17.47 | 209.86 | 0.5431 | -759.0 | -600.8 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -26.59 | 275.61 | 16.60 | 208.28 | 0.5413 | -727.0 | -561.6 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -25.21 | 275.31 | 16.30 | 209.23 | 0.5219 | -731.0 | -526.3 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -26.25 | 275.43 | 16.41 | 208.35 | 0.5357 | -893.0 | -800.7 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -22.35 | 274.85 | 15.83 | 211.69 | 0.4822 | -775.0 | -605.5 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -26.08 | 275.23 | 16.21 | 208.23 | 0.5322 | -887.0 | -718.9 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -26.68 | 275.21 | 16.20 | 207.62 | 0.5397 | -542.0 | -442.6 | |
| 0.00 | 1.71 | 0.00 | 1.00 | -25.94 | 274.90 | 15.88 | 207.89 | 0.5282 | -688.0 | -618.8 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -25.61 | 274.86 | 15.84 | 208.16 | 0.5236 | -776.0 | -596.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -26.60 | 273.86 | 14.84 | 205.73 | 0.5297 | -718.0 | -498.4 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -26.94 | 273.80 | 14.79 | 205.34 | 0.5337 | -699.0 | -611.0 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -27.00 | 273.06 | 14.04 | 204.18 | 0.5299 | -605.0 | -591.4 | |
| 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. | |