SDO HMI 2014-03-14 10:00:29 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 |
| 11.38 | 52.25 | 7.85 | 35.00 | -9.73 | 358.25 | 42.44 | 263.13 | 0.6715 | 303.9 | 261.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-14 10:00:29 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 |
| 1.30 | 3.48 | 0.92 | 2.46 | -7.74 | 1.87 | 46.07 | 266.17 | 0.7176 | 700.7 | 562.9 | |
| 0.00 | 3.39 | 0.00 | 2.39 | -7.37 | 1.56 | 45.76 | 266.70 | 0.7140 | 753.0 | 590.6 | |
| 0.00 | 1.22 | 0.00 | 0.85 | -6.86 | 0.94 | 45.14 | 267.47 | 0.7068 | 655.0 | 539.6 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -7.31 | 0.91 | 45.11 | 266.83 | 0.7061 | 566.0 | 560.7 | |
| 0.00 | 1.91 | 0.00 | 1.33 | -7.16 | 0.64 | 44.83 | 267.08 | 0.7028 | 807.0 | 704.7 | |
| 0.00 | 4.43 | 0.00 | 3.08 | -7.72 | 0.67 | 44.86 | 266.27 | 0.7029 | 684.0 | 610.9 | |
| 0.00 | 1.22 | 0.00 | 0.84 | -6.81 | 0.42 | 44.62 | 267.58 | 0.7004 | 774.0 | 631.2 | |
| 8.78 | 13.99 | 6.03 | 9.63 | -9.75 | 0.16 | 44.36 | 263.38 | 0.6960 | 831.4 | 323.7 | |
| 0.87 | 2.78 | 0.60 | 1.91 | -9.07 | 359.97 | 44.17 | 264.36 | 0.6937 | 753.9 | 599.3 | |
| 0.43 | 1.48 | 0.30 | 1.00 | -8.67 | 359.45 | 43.64 | 264.96 | 0.6873 | 673.6 | 566.1 | |
| 0.00 | 1.13 | 0.00 | 0.77 | -8.63 | 359.23 | 43.43 | 265.03 | 0.6846 | 594.0 | 462.2 | |
| 0.00 | 1.74 | 0.00 | 1.16 | -10.82 | 358.09 | 42.29 | 261.77 | 0.6701 | 700.0 | 461.0 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -9.93 | 357.57 | 41.77 | 263.10 | 0.6633 | 731.0 | 678.0 | |
| 0.00 | 1.22 | 0.00 | 0.80 | -10.92 | 357.25 | 41.44 | 261.59 | 0.6593 | 629.0 | 571.1 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -11.11 | 357.16 | 41.35 | 261.30 | 0.6582 | 712.0 | 604.7 | |
| 0.00 | 1.39 | 0.00 | 0.89 | -16.86 | 354.85 | 39.04 | 252.08 | 0.6359 | -573.0 | -465.1 | |
| 0.00 | 1.04 | 0.00 | 0.64 | -12.31 | 352.52 | 36.72 | 258.99 | 0.5973 | -644.0 | -502.5 | |
| 0.00 | 1.30 | 0.00 | 0.79 | -11.16 | 351.25 | 35.45 | 260.79 | 0.5787 | -749.0 | -661.5 | |
| 0.00 | 2.52 | 0.00 | 1.55 | -15.60 | 352.01 | 36.21 | 253.38 | 0.5960 | -504.0 | -442.2 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -7.91 | 350.28 | 34.48 | 266.48 | 0.5640 | -636.0 | -539.2 | |
| 0.00 | 0.61 | 0.00 | 0.37 | -14.56 | 350.93 | 35.13 | 254.87 | 0.5792 | -495.0 | -474.4 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -9.70 | 348.04 | 32.24 | 263.16 | 0.5317 | -724.0 | -578.8 | |
| 0.00 | 1.74 | 0.00 | 1.01 | -13.68 | 346.89 | 31.09 | 255.40 | 0.5206 | -867.0 | -633.8 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -13.83 | 346.88 | 31.08 | 255.11 | 0.5207 | -632.0 | -475.9 | |
| 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. | |