SDO HMI 2011-11-15 17:58:58 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.40 | 235.73 | 30.21 | 171.30 | 9.59 | 53.86 | 46.63 | 280.61 | 0.7301 | -90.6 | -82.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-15 17:58:58 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 |
| 7.99 | 89.34 | 6.22 | 69.44 | 9.68 | 57.58 | 50.35 | 280.23 | 0.7735 | -797.5 | -240.9 | |
| 8.93 | -1.00 | 6.89 | -1.00 | 9.60 | 57.19 | 49.95 | 280.17 | 0.7691 | -996.7 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.91 | 12.14 | 56.13 | 48.89 | 283.61 | 0.7602 | -633.0 | -584.8 | |
| 13.83 | 66.06 | 10.08 | 48.20 | 8.69 | 54.33 | 47.10 | 279.24 | 0.7360 | -949.5 | -332.5 | |
| 0.00 | 1.89 | 0.00 | 1.36 | 8.65 | 53.71 | 46.47 | 279.25 | 0.7286 | -712.0 | -603.4 | |
| 0.00 | 2.06 | 0.00 | 1.48 | 8.99 | 53.37 | 46.14 | 279.75 | 0.7249 | -689.0 | -632.7 | |
| 0.00 | 1.98 | 0.00 | 1.42 | 9.26 | 53.33 | 46.10 | 280.13 | 0.7247 | -695.0 | -563.1 | |
| 0.00 | 1.03 | 0.00 | 0.73 | 9.15 | 53.05 | 45.82 | 280.01 | 0.7213 | -673.0 | -620.5 | |
| 0.00 | 1.20 | 0.00 | 0.84 | 11.24 | 51.76 | 44.52 | 283.11 | 0.7085 | -768.0 | -645.3 | |
| 0.00 | 0.86 | 0.00 | 0.60 | 9.63 | 51.38 | 44.15 | 280.90 | 0.7017 | -454.0 | -382.1 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 15.55 | 52.27 | 45.03 | 288.97 | 0.7231 | 594.0 | 539.8 | |
| 0.00 | 4.30 | 0.00 | 2.91 | 9.53 | 50.04 | 42.80 | 280.95 | 0.6849 | 643.0 | 511.2 | |
| 0.00 | 1.29 | 0.00 | 0.88 | 10.33 | 50.17 | 42.93 | 282.10 | 0.6877 | 515.0 | 482.9 | |
| 0.00 | 0.77 | 0.00 | 0.52 | 9.29 | 49.84 | 42.60 | 280.64 | 0.6820 | 657.0 | 527.1 | |
| 0.00 | 0.69 | 0.00 | 0.46 | 9.17 | 49.82 | 42.58 | 280.47 | 0.6817 | 619.0 | 568.5 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 9.71 | 49.78 | 42.54 | 281.27 | 0.6819 | 499.0 | 445.3 | |
| 0.00 | 1.63 | 0.00 | 1.10 | 9.51 | 49.54 | 42.31 | 281.01 | 0.6786 | 599.0 | 507.1 | |
| 0.00 | 3.01 | 0.00 | 2.02 | 9.72 | 49.45 | 42.22 | 281.33 | 0.6778 | 506.0 | 554.9 | |
| 0.00 | 5.67 | 0.00 | 3.80 | 10.33 | 49.22 | 41.99 | 282.27 | 0.6759 | 177.0 | 13.7 | |
| 1.46 | 25.77 | 0.97 | 17.07 | 9.78 | 48.77 | 41.54 | 281.53 | 0.6693 | 509.0 | 501.4 | |
| 8.07 | -20.00 | 5.33 | -20.00 | 9.85 | 48.30 | 41.07 | 281.72 | 0.6634 | 924.2 | 999999 | |
| 0.00 | 1.72 | 0.00 | 1.12 | 10.41 | 47.67 | 40.43 | 282.69 | 0.6562 | 434.0 | 324.6 | |
| 0.00 | 1.46 | 0.00 | 0.95 | 10.03 | 47.29 | 40.06 | 282.19 | 0.6507 | 804.0 | 630.6 | |
| 0.00 | 1.55 | 0.00 | 1.01 | 10.27 | 47.25 | 40.02 | 282.56 | 0.6506 | 605.0 | 562.0 | |
| 0.00 | 2.32 | 0.00 | 1.50 | 10.31 | 47.06 | 39.83 | 282.66 | 0.6481 | 932.0 | 702.0 | |
| 0.00 | 0.77 | 0.00 | 0.51 | 14.78 | 47.79 | 40.55 | 289.18 | 0.6679 | 742.0 | 635.8 | |
| 1.12 | 2.41 | 0.72 | 1.55 | 10.26 | 46.82 | 39.58 | 282.63 | 0.6449 | 854.6 | 726.2 | |
| 0.00 | 3.01 | 0.00 | 1.94 | 9.87 | 46.76 | 39.52 | 282.04 | 0.6434 | 736.0 | 509.2 | |
| 0.00 | 1.29 | 0.00 | 0.84 | 11.30 | 46.90 | 39.67 | 284.22 | 0.6481 | 629.0 | 553.2 | |
| 0.00 | 2.23 | 0.00 | 1.46 | 12.96 | 47.00 | 39.77 | 286.70 | 0.6532 | 647.0 | 456.5 | |
| 0.00 | 1.55 | 0.00 | 1.00 | 10.74 | 46.54 | 39.30 | 283.44 | 0.6422 | 766.0 | 609.0 | |
| 0.00 | 1.63 | 0.00 | 1.05 | 9.55 | 46.29 | 39.05 | 281.65 | 0.6367 | 657.0 | 538.5 | |
| 0.00 | 1.12 | 0.00 | 0.71 | 10.38 | 45.86 | 38.63 | 283.02 | 0.6326 | 648.0 | 547.3 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 12.65 | 46.24 | 39.00 | 286.46 | 0.6426 | 704.0 | 566.6 | |
| 0.00 | 1.46 | 0.00 | 0.94 | 13.35 | 45.98 | 38.74 | 287.61 | 0.6411 | 659.0 | 494.6 | |
| 0.00 | 1.89 | 0.00 | 1.23 | 15.78 | 45.97 | 38.74 | 291.29 | 0.6486 | 763.0 | 647.8 | |
| 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. | |