SDO HMI 2014-03-11 18:00:29 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 |
| 98.13 | 458.16 | 114.12 | 531.53 | 14.14 | 52.44 | 61.49 | 289.51 | 0.9039 | 20.1 | 0.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-11 18:00:29 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 |
| 17.60 | 145.53 | 24.30 | 197.56 | 13.60 | 57.23 | 66.29 | 287.60 | 0.9352 | -370.6 | -60.4 | |
| 0.95 | 3.90 | 1.24 | 5.07 | 12.79 | 55.98 | 65.04 | 287.07 | 0.9265 | -652.3 | -533.8 | |
| 2.17 | -1.00 | 2.89 | -1.00 | 13.89 | 56.26 | 65.32 | 288.15 | 0.9299 | -404.6 | 999999 | |
| 11.79 | -1.00 | 15.49 | -1.00 | 13.55 | 56.00 | 65.06 | 287.85 | 0.9277 | -658.7 | 999999 | |
| 0.00 | 1.65 | 0.00 | 2.12 | 12.97 | 55.63 | 64.69 | 287.34 | 0.9245 | -643.0 | -552.9 | |
| 2.17 | -1.00 | 2.83 | -1.00 | 13.89 | 55.75 | 64.81 | 288.28 | 0.9267 | -648.3 | 999999 | |
| 0.00 | 1.21 | 0.00 | 1.51 | 12.98 | 54.85 | 63.91 | 287.54 | 0.9195 | -639.0 | -576.6 | |
| 0.00 | 0.95 | 0.00 | 1.17 | 13.36 | 54.41 | 63.47 | 288.06 | 0.9173 | -344.0 | -311.9 | |
| 0.00 | 0.95 | 0.00 | 1.12 | 12.92 | 53.26 | 62.31 | 287.89 | 0.9088 | -121.0 | -176.6 | |
| 0.00 | 1.56 | 0.00 | 1.84 | 14.09 | 53.07 | 62.13 | 289.19 | 0.9096 | -220.0 | -182.7 | |
| 0.00 | 0.95 | 0.00 | 1.13 | 14.72 | 53.05 | 62.11 | 289.87 | 0.9107 | -125.0 | -146.9 | |
| 25.40 | 178.73 | 28.71 | 199.37 | 13.91 | 51.82 | 60.88 | 289.36 | 0.9006 | 517.1 | -104.2 | |
| 1.47 | -12.00 | 1.63 | -12.00 | 14.32 | 51.18 | 60.24 | 289.97 | 0.8969 | -474.2 | 999999 | |
| 3.55 | -12.00 | 3.95 | -12.00 | 14.47 | 51.19 | 60.25 | 290.14 | 0.8973 | -777.6 | 999999 | |
| 1.39 | -12.00 | 1.52 | -12.00 | 13.80 | 50.83 | 59.89 | 289.53 | 0.8932 | -390.6 | 999999 | |
| 1.73 | -12.00 | 1.88 | -12.00 | 13.93 | 50.52 | 59.57 | 289.75 | 0.8912 | -711.1 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.52 | 17.64 | 52.41 | 61.46 | 293.14 | 0.9122 | -318.0 | -292.8 | |
| 1.30 | -12.00 | 1.44 | -12.00 | 14.85 | 50.87 | 59.93 | 290.64 | 0.8957 | -398.7 | 999999 | |
| 2.08 | -12.00 | 2.23 | -12.00 | 13.71 | 50.24 | 59.30 | 289.60 | 0.8886 | 117.2 | 999999 | |
| 0.00 | 1.04 | 0.00 | 1.12 | 14.63 | 50.03 | 59.09 | 290.66 | 0.8891 | -419.0 | -496.7 | |
| 0.00 | 0.69 | 0.00 | 0.74 | 14.75 | 49.97 | 59.02 | 290.81 | 0.8889 | -591.0 | -517.8 | |
| 0.69 | -12.00 | 0.75 | -12.00 | 15.71 | 50.05 | 59.10 | 291.82 | 0.8917 | 280.0 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.91 | 15.23 | 49.17 | 58.22 | 291.58 | 0.8840 | -450.0 | -354.7 | |
| 0.00 | 0.61 | 0.00 | 0.65 | 15.73 | 49.40 | 58.45 | 292.05 | 0.8870 | -210.0 | -199.0 | |
| 0.00 | 0.95 | 0.00 | 1.01 | 16.26 | 48.99 | 58.05 | 292.76 | 0.8852 | 217.0 | 178.3 | |
| 0.00 | 1.13 | 0.00 | 1.14 | 14.41 | 48.07 | 57.12 | 291.05 | 0.8735 | 274.0 | 263.8 | |
| 1.91 | 4.68 | 1.99 | 4.88 | 16.16 | 48.59 | 57.65 | 292.77 | 0.8820 | 403.0 | 325.7 | |
| 2.17 | 11.79 | 2.20 | 12.04 | 15.04 | 47.98 | 57.04 | 291.76 | 0.8744 | 447.0 | 150.2 | |
| 0.00 | 2.25 | 0.00 | 2.26 | 14.51 | 47.76 | 56.82 | 291.25 | 0.8714 | 441.0 | 405.7 | |
| 2.86 | 14.04 | 2.94 | 14.57 | 15.83 | 48.27 | 57.33 | 292.53 | 0.8787 | 382.3 | -121.7 | |
| 0.00 | 1.21 | 0.00 | 1.20 | 14.38 | 47.43 | 56.49 | 291.21 | 0.8684 | 277.0 | 252.1 | |
| 0.00 | 1.39 | 0.00 | 1.40 | 15.52 | 47.73 | 56.79 | 292.37 | 0.8737 | 468.0 | 440.3 | |
| 0.00 | 0.61 | 0.00 | 0.61 | 15.49 | 47.49 | 56.55 | 292.42 | 0.8718 | 531.0 | 482.1 | |
| 0.00 | 1.30 | 0.00 | 1.29 | 15.07 | 47.15 | 56.21 | 292.08 | 0.8680 | 428.0 | 354.1 | |
| 2.34 | 78.27 | 2.28 | 74.86 | 14.89 | 46.57 | 55.63 | 292.07 | 0.8628 | 363.4 | 489.2 | |
| 5.81 | -35.00 | 5.58 | -35.00 | 14.65 | 46.16 | 55.21 | 291.95 | 0.8588 | 880.9 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.69 | 16.51 | 46.87 | 55.93 | 293.75 | 0.8697 | 437.0 | 467.5 | |
| 10.75 | -35.00 | 10.27 | -35.00 | 15.49 | 45.67 | 54.73 | 293.05 | 0.8571 | 861.2 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.75 | 18.22 | 45.07 | 54.13 | 296.29 | 0.8605 | 262.0 | 295.3 | |
| 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. | |