SDO HMI 2014-10-06 23:00:32 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 |
| 45.91 | 176.18 | 47.75 | 186.37 | -12.28 | 165.43 | 59.32 | 252.34 | 0.8830 | 224.3 | 67.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 23:00:32 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 |
| 24.58 | 131.41 | 27.07 | 144.82 | -12.46 | 166.84 | 60.73 | 252.55 | 0.8948 | 627.2 | 123.5 | |
| 6.76 | -1.00 | 7.26 | -1.00 | -11.95 | 166.21 | 60.10 | 252.93 | 0.8891 | 703.2 | 999999 | |
| 0.88 | -1.00 | 0.93 | -1.00 | -12.07 | 165.82 | 59.71 | 252.70 | 0.8864 | 599.7 | 999999 | |
| 0.00 | 1.32 | 0.00 | 1.38 | -11.46 | 165.60 | 59.49 | 253.32 | 0.8835 | 214.0 | 342.9 | |
| 0.00 | 2.98 | 0.00 | 3.13 | -12.12 | 165.41 | 59.31 | 252.53 | 0.8833 | 387.0 | 376.3 | |
| 0.00 | 1.49 | 0.00 | 1.57 | -12.32 | 165.49 | 59.38 | 252.33 | 0.8843 | 357.0 | 383.4 | |
| 0.00 | 0.79 | 0.00 | 0.82 | -12.03 | 165.08 | 58.97 | 252.54 | 0.8805 | 499.0 | 475.1 | |
| 0.00 | 1.32 | 0.00 | 1.32 | -13.79 | 163.50 | 57.39 | 250.14 | 0.8718 | -189.0 | -218.9 | |
| 0.00 | 1.05 | 0.00 | 1.02 | -11.87 | 162.82 | 56.71 | 252.08 | 0.8618 | 498.0 | 430.2 | |
| 0.00 | 0.44 | 0.00 | 0.44 | -13.91 | 163.43 | 57.32 | 249.99 | 0.8715 | -445.0 | -365.2 | |
| 1.23 | 3.86 | 1.17 | 3.68 | -11.59 | 162.23 | 56.12 | 252.22 | 0.8562 | 296.0 | 240.2 | |
| 0.00 | 2.46 | 0.00 | 2.26 | -11.41 | 160.98 | 54.87 | 252.05 | 0.8449 | -367.0 | -299.4 | |
| 7.90 | 11.41 | 7.21 | 10.41 | -11.53 | 160.59 | 54.48 | 251.79 | 0.8417 | -687.9 | -492.1 | |
| 4.56 | 8.60 | 4.11 | 7.76 | -11.88 | 160.01 | 53.90 | 251.20 | 0.8374 | -587.1 | -477.9 | |
| 0.00 | 1.49 | 0.00 | 1.33 | -12.02 | 159.47 | 53.37 | 250.87 | 0.8329 | -319.0 | -266.9 | |
| 0.00 | 3.34 | 0.00 | 2.87 | -12.41 | 157.96 | 51.85 | 249.89 | 0.8201 | -685.0 | -526.8 | |
| 0.00 | 0.97 | 0.00 | 0.85 | -14.10 | 158.17 | 52.06 | 248.01 | 0.8271 | -290.0 | -323.5 | |
| 0.00 | 1.58 | 0.00 | 1.36 | -13.24 | 157.75 | 51.64 | 248.85 | 0.8206 | -606.0 | -531.2 | |
| 0.00 | 0.79 | 0.00 | 0.68 | -13.02 | 157.68 | 51.58 | 249.09 | 0.8193 | -503.0 | -503.0 | |
| 0.00 | 0.88 | 0.00 | 0.67 | -14.54 | 151.28 | 45.18 | 244.60 | 0.7623 | -317.0 | -317.6 | |
| 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. | |