| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 41.43 | 0.00 | 21.08 | -14.87 | 125.22 | 2.27 | 189.20 | 0.2196 | 379.5 | 380.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-29 01:00:31 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 | 1.31 | 0.00 | 0.68 | -7.36 | 139.29 | 16.33 | 266.74 | 0.2806 | 734.0 | 569.5 | |
| 0.00 | 0.70 | 0.00 | 0.36 | -8.36 | 137.95 | 14.99 | 262.75 | 0.2591 | 673.0 | 518.5 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -7.74 | 137.55 | 14.59 | 265.06 | 0.2517 | 637.0 | 478.0 | |
| 0.00 | 1.58 | 0.00 | 0.80 | -8.63 | 134.35 | 11.39 | 259.67 | 0.1994 | 771.0 | 661.2 | |
| 0.00 | 3.50 | 0.00 | 1.80 | -16.79 | 134.21 | 11.25 | 226.52 | 0.2585 | 678.0 | 638.9 | |
| 0.00 | 1.58 | 0.00 | 0.81 | -16.38 | 133.77 | 10.81 | 226.67 | 0.2485 | 805.0 | 617.7 | |
| 0.00 | 2.63 | 0.00 | 1.32 | -6.80 | 133.04 | 10.09 | 268.94 | 0.1747 | 809.0 | 682.8 | |
| 0.00 | 0.44 | 0.00 | 0.22 | -18.40 | 133.22 | 10.26 | 219.60 | 0.2663 | 727.0 | 605.0 | |
| 0.00 | 1.58 | 0.00 | 0.81 | -18.80 | 132.76 | 9.80 | 217.36 | 0.2667 | 834.0 | 669.1 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -27.23 | 128.80 | 5.84 | 194.46 | 0.3640 | 757.0 | 563.6 | |
| 0.00 | 2.10 | 0.00 | 1.06 | -17.16 | 127.87 | 4.91 | 204.23 | 0.2001 | 695.0 | 581.0 | |
| 0.00 | 1.75 | 0.00 | 0.87 | -12.84 | 126.64 | 3.68 | 210.31 | 0.1245 | 914.0 | 807.1 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -19.71 | 125.36 | 2.40 | 189.94 | 0.2294 | 747.0 | 616.8 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -20.54 | 125.34 | 2.38 | 189.24 | 0.2433 | 809.0 | 538.5 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -20.70 | 125.31 | 2.35 | 189.02 | 0.2458 | 832.0 | 660.1 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -20.24 | 125.02 | 2.06 | 188.20 | 0.2373 | 771.0 | 567.7 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -22.99 | 123.82 | 0.86 | 182.81 | 0.2819 | 618.0 | 460.6 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -19.96 | 123.61 | 0.65 | 182.68 | 0.2304 | 987.0 | 791.1 | |
| 0.00 | 1.75 | 0.00 | 0.89 | -20.14 | 123.36 | 0.40 | 181.61 | 0.2334 | 917.0 | 758.8 | |
| 0.00 | 3.85 | 0.00 | 1.92 | -8.81 | 118.69 | -4.27 | 116.58 | 0.0827 | 647.0 | 723.8 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -10.57 | 118.08 | -4.88 | 128.97 | 0.1080 | 856.0 | 612.3 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -19.36 | 116.37 | -6.59 | 153.74 | 0.2459 | -809.0 | -633.8 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -18.94 | 115.20 | -7.76 | 149.04 | 0.2492 | -840.0 | -639.1 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -14.35 | 115.11 | -7.85 | 135.35 | 0.1890 | -879.0 | -699.5 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -12.53 | 114.31 | -8.65 | 124.93 | 0.1799 | -873.0 | -673.8 | |
| 0.00 | 1.58 | 0.00 | 0.80 | -12.45 | 113.50 | -9.45 | 122.32 | 0.1907 | -868.0 | -660.6 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -22.82 | 111.53 | -11.42 | 146.85 | 0.3354 | -656.0 | -489.6 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -7.91 | 102.46 | -20.49 | 94.64 | 0.3494 | -668.0 | -443.1 | |
| 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. | |