SDO HMI 2014-09-07 15:00:36 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 |
| 54.14 | 251.11 | 33.67 | 156.10 | -19.68 | 107.25 | -26.06 | 136.83 | 0.6067 | 656.3 | 424.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-07 15:00:36 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 | 0.89 | 0.00 | 0.56 | -22.49 | 108.91 | -24.40 | 141.83 | 0.6198 | 661.0 | 547.8 | |
| 0.00 | 5.00 | 0.00 | 3.17 | -22.76 | 108.50 | -24.81 | 141.66 | 0.6260 | 850.0 | 591.6 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -23.35 | 107.98 | -25.33 | 141.72 | 0.6363 | 479.0 | 444.0 | |
| 0.00 | 0.80 | 0.00 | 0.52 | -23.49 | 107.95 | -25.36 | 141.84 | 0.6379 | 427.0 | 367.7 | |
| 13.38 | 91.07 | 8.17 | 55.53 | -18.87 | 108.55 | -24.76 | 137.27 | 0.5863 | 1085.7 | 534.8 | |
| 0.00 | 2.23 | 0.00 | 1.42 | -22.31 | 107.87 | -25.44 | 140.48 | 0.6269 | 826.0 | 686.7 | |
| 2.50 | -5.00 | 1.53 | -5.00 | -18.65 | 108.27 | -25.04 | 136.69 | 0.5868 | 1045.5 | 999999 | |
| 0.27 | -5.00 | 0.16 | -5.00 | -18.85 | 108.20 | -25.11 | 136.86 | 0.5895 | 890.3 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.75 | -23.29 | 107.19 | -26.12 | 140.82 | 0.6423 | 571.0 | 417.8 | |
| 0.00 | 1.43 | 0.00 | 0.91 | -22.42 | 107.23 | -26.08 | 139.91 | 0.6335 | 571.0 | 567.1 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -19.72 | 107.70 | -25.61 | 137.35 | 0.6028 | -236.0 | -235.1 | |
| 0.62 | 5.71 | 0.39 | 3.56 | -20.38 | 107.51 | -25.80 | 137.92 | 0.6109 | 869.7 | 661.6 | |
| 0.00 | 1.61 | 0.00 | 1.02 | -22.22 | 107.12 | -26.19 | 139.58 | 0.6324 | 318.0 | 397.7 | |
| 0.00 | 1.61 | 0.00 | 1.03 | -22.30 | 106.89 | -26.42 | 139.43 | 0.6353 | 558.0 | 412.0 | |
| 0.00 | 1.61 | 0.00 | 1.00 | -20.26 | 107.17 | -26.13 | 137.42 | 0.6129 | 763.0 | 588.2 | |
| 6.15 | 31.84 | 3.86 | 20.03 | -20.50 | 107.06 | -26.25 | 137.58 | 0.6164 | 860.4 | 229.9 | |
| 6.07 | -16.00 | 3.82 | -16.00 | -20.52 | 106.77 | -26.54 | 137.29 | 0.6192 | 715.8 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.69 | -21.98 | 106.40 | -26.91 | 138.57 | 0.6365 | 677.0 | 501.0 | |
| 25.15 | 84.56 | 15.74 | 52.86 | -19.85 | 106.71 | -26.60 | 136.44 | 0.6133 | 1025.7 | 442.1 | |
| 0.00 | 1.25 | 0.00 | 0.79 | -20.69 | 106.19 | -27.12 | 136.88 | 0.6262 | 342.0 | 436.5 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -18.59 | 106.29 | -27.02 | 134.47 | 0.6056 | 787.0 | 696.8 | |
| 0.00 | 1.52 | 0.00 | 0.97 | -21.48 | 105.63 | -27.68 | 137.22 | 0.6387 | 732.0 | 497.9 | |
| 0.00 | 1.43 | 0.00 | 0.90 | -19.33 | 105.80 | -27.51 | 134.86 | 0.6172 | 650.0 | 632.4 | |
| 0.00 | 1.61 | 0.00 | 1.01 | -18.15 | 104.35 | -28.96 | 131.96 | 0.6210 | 702.0 | 650.4 | |
| 0.00 | 1.96 | 0.00 | 1.24 | -18.35 | 104.31 | -29.00 | 132.18 | 0.6232 | 823.0 | 677.8 | |
| 0.00 | 1.52 | 0.00 | 0.97 | -18.40 | 103.53 | -29.78 | 131.50 | 0.6314 | -617.0 | -512.3 | |
| 0.00 | 2.05 | 0.00 | 1.29 | -16.70 | 103.66 | -29.65 | 129.46 | 0.6159 | -701.0 | -550.0 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -17.00 | 103.61 | -29.70 | 129.80 | 0.6189 | -540.0 | -444.4 | |
| 0.00 | 1.25 | 0.00 | 0.80 | -18.31 | 103.33 | -29.98 | 131.20 | 0.6328 | -549.0 | -429.6 | |
| 0.00 | 1.34 | 0.00 | 0.86 | -18.73 | 102.58 | -30.73 | 131.03 | 0.6438 | -730.0 | -579.1 | |
| 0.00 | 1.07 | 0.00 | 0.69 | -18.44 | 102.45 | -30.86 | 130.56 | 0.6427 | -646.0 | -508.9 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -16.39 | 102.44 | -30.87 | 127.93 | 0.6264 | -615.0 | -487.8 | |
| 0.00 | 1.16 | 0.00 | 0.77 | -20.22 | 101.43 | -31.88 | 131.81 | 0.6672 | -542.0 | -392.0 | |
| 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. | |