SDO HMI 2014-04-22 09:00:35 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 |
| 33.22 | 181.38 | 23.95 | 132.27 | -23.67 | 116.65 | -45.13 | 117.91 | 0.7364 | 437.2 | 254.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-22 09:00:35 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 |
| 0.00 | 0.36 | 0.00 | 0.25 | -25.46 | 119.13 | -42.65 | 121.19 | 0.7174 | 585.0 | 565.2 | |
| 0.00 | 0.89 | 0.00 | 0.63 | -25.39 | 118.52 | -43.26 | 120.86 | 0.7235 | 588.0 | 461.8 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -25.93 | 118.23 | -43.55 | 121.44 | 0.7286 | 541.0 | 456.2 | |
| 1.87 | 87.13 | 1.33 | 62.18 | -23.45 | 117.90 | -43.88 | 118.05 | 0.7228 | 863.0 | 502.7 | |
| 14.65 | -4.00 | 10.45 | -4.00 | -23.16 | 117.98 | -43.80 | 117.69 | 0.7211 | 1061.1 | 999999 | |
| 0.00 | 1.87 | 0.00 | 1.36 | -25.07 | 116.99 | -44.79 | 119.85 | 0.7380 | 753.0 | 507.4 | |
| 3.55 | -4.00 | 2.55 | -4.00 | -23.59 | 117.61 | -44.17 | 118.13 | 0.7264 | 700.1 | 999999 | |
| 1.24 | 60.48 | 0.90 | 44.34 | -23.97 | 116.94 | -44.84 | 118.39 | 0.7348 | 775.6 | 152.5 | |
| 0.00 | 7.82 | 0.00 | 5.66 | -23.27 | 117.06 | -44.72 | 117.51 | 0.7312 | 481.0 | 487.0 | |
| 1.07 | -4.00 | 0.77 | -4.00 | -22.95 | 117.15 | -44.63 | 117.12 | 0.7292 | 552.5 | 999999 | |
| 1.33 | -8.00 | 0.97 | -8.00 | -23.92 | 116.63 | -45.15 | 118.22 | 0.7378 | 659.0 | 999999 | |
| 3.37 | -4.00 | 2.43 | -4.00 | -22.76 | 117.09 | -44.69 | 116.84 | 0.7292 | 576.7 | 999999 | |
| 1.87 | -8.00 | 1.37 | -8.00 | -24.03 | 116.39 | -45.39 | 118.28 | 0.7406 | 533.9 | 999999 | |
| 2.40 | -8.00 | 1.77 | -8.00 | -24.08 | 116.09 | -45.69 | 118.24 | 0.7439 | 497.4 | 999999 | |
| 0.00 | 2.40 | 0.00 | 1.75 | -23.16 | 116.40 | -45.38 | 117.15 | 0.7377 | 310.0 | 127.2 | |
| 0.00 | 0.80 | 0.00 | 0.60 | -24.37 | 115.61 | -46.17 | 118.46 | 0.7497 | 301.0 | 317.7 | |
| 0.00 | 2.13 | 0.00 | 1.60 | -24.97 | 115.32 | -46.46 | 119.13 | 0.7545 | 481.0 | 481.5 | |
| 1.87 | 4.97 | 1.41 | 3.76 | -23.28 | 114.59 | -47.19 | 116.72 | 0.7568 | -814.3 | -691.4 | |
| 0.00 | 1.51 | 0.00 | 1.14 | -23.07 | 114.39 | -47.39 | 116.40 | 0.7582 | -733.0 | -704.5 | |
| 0.00 | 1.95 | 0.00 | 1.49 | -23.08 | 114.00 | -47.78 | 116.30 | 0.7622 | -600.0 | -485.3 | |
| 0.00 | 0.98 | 0.00 | 0.74 | -20.68 | 113.47 | -48.31 | 113.08 | 0.7617 | -497.0 | -387.0 | |
| 0.00 | 0.89 | 0.00 | 0.74 | -26.65 | 110.23 | -51.55 | 119.64 | 0.8076 | -614.0 | -631.7 | |
| 0.00 | 2.22 | 0.00 | 1.86 | -26.24 | 110.05 | -51.73 | 119.11 | 0.8082 | -567.0 | -497.5 | |
| 0.00 | 1.60 | 0.00 | 1.34 | -25.69 | 109.68 | -52.10 | 118.35 | 0.8101 | -573.0 | -495.6 | |
| 0.00 | 1.07 | 0.00 | 0.98 | -29.46 | 106.82 | -54.96 | 122.05 | 0.8432 | -337.0 | -230.8 | |
| 0.00 | 1.51 | 0.00 | 1.27 | -24.88 | 109.31 | -52.47 | 117.28 | 0.8117 | -302.0 | -339.1 | |
| 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. | |