SDO HMI 2014-10-06 20:00:32 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 |
| 55.82 | 188.15 | 54.90 | 187.48 | -12.30 | 165.16 | 57.40 | 251.75 | 0.8676 | 174.5 | 33.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 20:00:32 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 |
| 30.01 | 119.18 | 31.25 | 124.67 | -12.43 | 166.75 | 58.99 | 252.10 | 0.8815 | 640.1 | 48.6 | |
| 6.76 | 13.34 | 6.86 | 13.50 | -11.89 | 166.03 | 58.26 | 252.50 | 0.8746 | 736.2 | 586.6 | |
| 0.88 | 2.55 | 0.87 | 2.53 | -11.46 | 165.48 | 57.71 | 252.82 | 0.8692 | 527.6 | 528.3 | |
| 0.00 | 3.86 | 0.00 | 3.85 | -12.17 | 165.36 | 57.60 | 252.00 | 0.8698 | 656.0 | 596.5 | |
| 0.00 | 0.79 | 0.00 | 0.78 | -11.99 | 164.85 | 57.08 | 252.05 | 0.8652 | 498.0 | 517.2 | |
| 0.00 | 0.26 | 0.00 | 0.27 | -14.47 | 165.42 | 57.65 | 249.46 | 0.8755 | 396.0 | 374.0 | |
| 0.00 | 0.26 | 0.00 | 0.25 | -11.80 | 163.83 | 56.07 | 251.96 | 0.8562 | -190.0 | -147.7 | |
| 0.00 | 1.40 | 0.00 | 1.34 | -12.09 | 163.87 | 56.10 | 251.65 | 0.8572 | 138.0 | 101.2 | |
| 0.44 | 1.49 | 0.42 | 1.43 | -13.75 | 163.49 | 55.73 | 249.67 | 0.8581 | -418.8 | -365.8 | |
| 0.00 | 0.70 | 0.00 | 0.65 | -11.89 | 162.82 | 55.06 | 251.55 | 0.8477 | 493.0 | 412.4 | |
| 0.00 | 1.32 | 0.00 | 1.21 | -11.87 | 162.60 | 54.84 | 251.51 | 0.8457 | 434.0 | 404.4 | |
| 1.93 | 3.95 | 1.76 | 3.59 | -11.58 | 162.15 | 54.38 | 251.70 | 0.8409 | 336.0 | 284.7 | |
| 0.00 | 1.58 | 0.00 | 1.39 | -11.31 | 160.92 | 53.16 | 251.62 | 0.8291 | -480.0 | -398.4 | |
| 8.78 | 22.20 | 7.67 | 19.33 | -11.46 | 160.50 | 52.74 | 251.31 | 0.8256 | -721.7 | -468.6 | |
| 6.23 | -14.00 | 5.40 | -14.00 | -11.79 | 160.09 | 52.33 | 250.78 | 0.8227 | -679.5 | 999999 | |
| 0.00 | 1.23 | 0.00 | 1.07 | -12.20 | 160.10 | 52.34 | 250.31 | 0.8240 | 190.0 | 160.1 | |
| 0.00 | 1.49 | 0.00 | 1.27 | -13.36 | 158.69 | 50.93 | 248.45 | 0.8143 | -464.0 | -360.5 | |
| 0.00 | 1.23 | 0.00 | 1.03 | -13.36 | 158.35 | 50.58 | 248.32 | 0.8111 | -539.0 | -463.0 | |
| 0.00 | 1.49 | 0.00 | 1.24 | -12.49 | 158.11 | 50.34 | 249.25 | 0.8060 | -678.0 | -569.6 | |
| 0.00 | 1.05 | 0.00 | 0.87 | -12.26 | 158.05 | 50.28 | 249.50 | 0.8047 | -617.0 | -568.0 | |
| 0.00 | 0.88 | 0.00 | 0.73 | -12.90 | 158.17 | 50.41 | 248.79 | 0.8079 | -539.0 | -435.6 | |
| 0.00 | 2.28 | 0.00 | 1.89 | -12.37 | 157.78 | 50.02 | 249.28 | 0.8025 | -688.0 | -593.4 | |
| 0.00 | 1.67 | 0.00 | 1.38 | -12.72 | 157.83 | 50.06 | 248.88 | 0.8041 | -517.0 | -496.1 | |
| 0.79 | 1.84 | 0.67 | 1.55 | -14.10 | 158.13 | 50.37 | 247.37 | 0.8115 | -507.0 | -386.1 | |
| 0.00 | 1.23 | 0.00 | 1.01 | -12.38 | 157.55 | 49.78 | 249.18 | 0.8002 | -629.0 | -468.6 | |
| 0.00 | 0.88 | 0.00 | 0.65 | -14.45 | 151.47 | 43.71 | 244.00 | 0.7468 | -531.0 | -475.8 | |
| 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. | |