SDO HMI 2011-11-26 07:58:57 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.81 | 335.48 | 28.61 | 172.16 | 15.42 | 233.24 | 5.51 | 339.02 | 0.2617 | -740.5 | -430.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-26 07:58:57 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 | 0.68 | 0.00 | 0.35 | 14.44 | 236.08 | 8.35 | 327.87 | 0.2657 | -848.0 | -643.5 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 13.99 | 235.78 | 8.06 | 327.83 | 0.2566 | -962.0 | -801.7 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 17.99 | 235.23 | 7.50 | 336.38 | 0.3112 | -885.0 | -651.8 | |
| 42.80 | 287.04 | 21.95 | 147.24 | 15.21 | 234.01 | 6.28 | 335.98 | 0.2605 | -1552.7 | -465.9 | |
| 0.00 | 2.40 | 0.00 | 1.25 | 18.68 | 233.00 | 5.27 | 343.58 | 0.3091 | -726.0 | -605.8 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 18.84 | 232.34 | 4.61 | 345.66 | 0.3088 | -894.0 | -752.0 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.26 | 232.24 | 4.51 | 344.54 | 0.2829 | -954.0 | -749.5 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 17.51 | 232.15 | 4.42 | 345.06 | 0.2865 | -877.0 | -788.0 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 18.25 | 232.04 | 4.32 | 346.06 | 0.2981 | -905.0 | -725.7 | |
| 0.00 | 2.05 | 0.00 | 1.04 | 13.94 | 231.86 | 4.13 | 342.00 | 0.2273 | -1070.0 | -858.2 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 15.76 | 231.89 | 4.17 | 344.14 | 0.2571 | -758.0 | -547.1 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 14.91 | 231.85 | 4.12 | 343.32 | 0.2430 | -971.0 | -761.8 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 15.85 | 231.74 | 4.01 | 344.79 | 0.2579 | -1069.0 | -729.7 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 18.72 | 230.68 | 2.95 | 350.64 | 0.3011 | -696.0 | -526.3 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 18.56 | 230.11 | 2.39 | 352.33 | 0.2971 | -733.0 | -554.3 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 18.53 | 229.61 | 1.89 | 353.91 | 0.2956 | -1022.0 | -765.2 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 19.03 | 229.56 | 1.83 | 354.27 | 0.3038 | -653.0 | -562.5 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.50 | 227.74 | 0.01 | 359.95 | 0.2934 | -828.0 | -748.2 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 16.87 | 227.28 | -0.45 | 1.62 | 0.2661 | 869.0 | 713.9 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 16.90 | 226.94 | -0.79 | 2.85 | 0.2668 | 918.0 | 706.6 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 16.81 | 226.29 | -1.44 | 5.21 | 0.2660 | 855.0 | 647.4 | |
| 9.59 | 18.92 | 4.91 | 9.69 | 16.10 | 225.56 | -2.17 | 8.23 | 0.2556 | 1071.3 | 815.4 | |
| 0.00 | 1.46 | 0.00 | 0.75 | 16.53 | 225.52 | -2.21 | 8.11 | 0.2629 | 778.0 | 576.9 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 15.86 | 225.40 | -2.32 | 8.95 | 0.2519 | 959.0 | 679.1 | |
| 3.42 | -22.00 | 1.75 | -22.00 | 16.04 | 225.22 | -2.51 | 9.53 | 0.2555 | 1038.6 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |