SDO HMI 2011-11-02 04:58:59 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 |
| 53.32 | 287.97 | 67.88 | 373.89 | -13.66 | 120.26 | -65.50 | 106.76 | 0.9244 | 369.4 | 138.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-02 04:58:59 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 |
| 8.05 | 174.15 | 9.36 | 208.00 | -14.56 | 123.19 | -62.58 | 108.30 | 0.9067 | 829.3 | 186.6 | |
| 8.31 | -1.00 | 9.98 | -1.00 | -15.21 | 122.44 | -63.33 | 108.83 | 0.9128 | 552.2 | 999999 | |
| 18.52 | -1.00 | 22.16 | -1.00 | -14.58 | 122.42 | -63.34 | 108.16 | 0.9120 | 498.4 | 999999 | |
| 1.21 | -1.00 | 1.49 | -1.00 | -14.51 | 121.62 | -64.15 | 107.91 | 0.9173 | 108.0 | 999999 | |
| 1.47 | -1.00 | 1.82 | -1.00 | -14.62 | 121.49 | -64.27 | 107.99 | 0.9183 | -171.2 | 999999 | |
| 0.00 | 1.56 | 0.00 | 1.94 | -13.43 | 121.11 | -64.65 | 106.65 | 0.9192 | 170.0 | 104.5 | |
| 0.00 | 1.13 | 0.00 | 1.58 | -15.07 | 118.57 | -67.20 | 107.89 | 0.9369 | -514.0 | -423.8 | |
| 1.21 | 1.82 | 1.64 | 2.47 | -13.46 | 118.99 | -66.77 | 106.27 | 0.9326 | -512.1 | -515.0 | |
| 2.08 | 25.27 | 3.05 | 38.05 | -15.48 | 117.63 | -68.13 | 108.15 | 0.9426 | -430.4 | -9.6 | |
| 0.00 | 0.78 | 0.00 | 1.06 | -13.24 | 118.95 | -66.81 | 106.03 | 0.9326 | -452.0 | -514.2 | |
| 0.52 | -9.00 | 0.78 | -9.00 | -15.49 | 117.12 | -68.64 | 108.06 | 0.9455 | 186.5 | 999999 | |
| 0.00 | 1.38 | 0.00 | 2.05 | -15.01 | 117.29 | -68.48 | 107.59 | 0.9441 | -273.0 | -294.5 | |
| 0.78 | 1.99 | 1.12 | 2.87 | -14.26 | 117.70 | -68.07 | 106.88 | 0.9410 | -540.8 | -372.2 | |
| 5.11 | 74.09 | 7.22 | 106.51 | -10.93 | 117.67 | -68.09 | 103.37 | 0.9379 | 711.6 | 154.2 | |
| 3.29 | -14.00 | 4.75 | -14.00 | -11.00 | 117.13 | -68.63 | 103.36 | 0.9411 | 226.4 | 999999 | |
| 1.47 | 2.77 | 2.60 | 4.88 | -15.68 | 114.00 | -71.76 | 107.72 | 0.9612 | -245.9 | -197.1 | |
| 1.30 | 2.16 | 1.91 | 3.18 | -9.48 | 116.58 | -69.18 | 101.68 | 0.9429 | 293.5 | 265.1 | |
| 0.00 | 0.87 | 0.00 | 1.30 | -10.18 | 116.26 | -69.51 | 102.36 | 0.9453 | 304.0 | 265.8 | |
| 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. | |