| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 107.50 | 498.89 | 84.94 | 390.49 | -14.33 | 224.98 | 50.54 | 255.43 | 0.7741 | 403.3 | 223.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-21 10:00:35 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 |
| 19.97 | 109.97 | 17.23 | 94.12 | -10.79 | 229.71 | 55.27 | 260.38 | 0.8210 | 642.7 | 339.7 | |
| 10.38 | -1.00 | 8.81 | -1.00 | -10.84 | 229.03 | 54.58 | 260.29 | 0.8142 | 840.0 | 999999 | |
| 0.00 | 1.24 | 0.00 | 1.06 | -11.68 | 229.21 | 54.77 | 259.27 | 0.8163 | 185.0 | 269.1 | |
| 1.95 | -1.00 | 1.64 | -1.00 | -10.87 | 228.56 | 54.12 | 260.24 | 0.8096 | 839.4 | 999999 | |
| 0.98 | 3.99 | 0.82 | 3.34 | -11.34 | 228.37 | 53.93 | 259.65 | 0.8078 | 744.7 | 652.8 | |
| 0.00 | 0.89 | 0.00 | 0.74 | -10.66 | 228.03 | 53.59 | 260.48 | 0.8042 | 488.0 | 528.2 | |
| 0.00 | 2.75 | 0.00 | 2.29 | -11.57 | 228.12 | 53.68 | 259.35 | 0.8054 | 655.0 | 561.6 | |
| 0.00 | 1.07 | 0.00 | 0.87 | -11.03 | 227.56 | 53.12 | 260.00 | 0.7994 | 421.0 | 379.6 | |
| 0.00 | 0.80 | 0.00 | 0.64 | -10.60 | 226.74 | 52.30 | 260.51 | 0.7907 | 578.0 | 543.9 | |
| 3.11 | 8.17 | 2.47 | 6.48 | -9.97 | 226.09 | 51.65 | 261.28 | 0.7837 | -601.1 | -485.1 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -12.93 | 225.80 | 51.36 | 257.49 | 0.7820 | -228.0 | -328.4 | |
| 12.34 | 167.58 | 10.00 | 135.22 | -16.11 | 226.64 | 52.20 | 253.54 | 0.7938 | 767.8 | 212.5 | |
| 0.98 | 8.96 | 0.76 | 6.94 | -10.99 | 225.00 | 50.56 | 259.92 | 0.7722 | -770.9 | -285.2 | |
| 0.00 | 1.60 | 0.00 | 1.23 | -10.32 | 224.56 | 50.12 | 260.78 | 0.7671 | 415.0 | 373.4 | |
| 17.04 | -12.00 | 13.72 | -12.00 | -16.35 | 226.27 | 51.83 | 253.19 | 0.7903 | 1005.3 | 999999 | |
| 0.89 | -12.00 | 0.71 | -12.00 | -15.99 | 226.14 | 51.70 | 253.63 | 0.7885 | 743.6 | 999999 | |
| 0.98 | 3.64 | 0.76 | 2.81 | -11.65 | 224.77 | 50.33 | 259.06 | 0.7701 | -498.5 | -463.4 | |
| 0.00 | 1.24 | 0.00 | 0.96 | -12.34 | 224.95 | 50.51 | 258.17 | 0.7725 | 296.0 | 317.4 | |
| 0.00 | 2.31 | 0.00 | 1.77 | -10.40 | 224.29 | 49.85 | 260.66 | 0.7641 | 753.0 | 580.1 | |
| 3.02 | -12.00 | 2.40 | -12.00 | -15.92 | 225.81 | 51.37 | 253.68 | 0.7850 | 1111.0 | 999999 | |
| 0.00 | 1.42 | 0.00 | 1.10 | -12.18 | 224.66 | 50.22 | 258.36 | 0.7693 | 752.0 | 635.6 | |
| 0.00 | 0.80 | 0.00 | 0.62 | -13.02 | 224.89 | 50.45 | 257.29 | 0.7724 | 442.0 | 382.0 | |
| 0.00 | 0.89 | 0.00 | 0.69 | -12.33 | 224.65 | 50.21 | 258.16 | 0.7693 | 491.0 | 459.6 | |
| 0.00 | 0.98 | 0.00 | 0.77 | -15.56 | 225.53 | 51.09 | 254.09 | 0.7817 | 329.0 | 290.5 | |
| 0.00 | 2.22 | 0.00 | 1.69 | -10.51 | 223.98 | 49.54 | 260.50 | 0.7608 | 811.0 | 642.3 | |
| 0.00 | 2.93 | 0.00 | 2.21 | -10.47 | 223.69 | 49.24 | 260.54 | 0.7575 | 716.0 | 614.7 | |
| 0.98 | 3.99 | 0.74 | 3.02 | -10.84 | 223.67 | 49.23 | 260.05 | 0.7575 | 419.2 | 412.9 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -11.59 | 222.86 | 48.42 | 258.99 | 0.7488 | 341.0 | 308.1 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -11.39 | 222.63 | 48.18 | 259.24 | 0.7460 | 674.0 | 568.9 | |
| 1.95 | 3.64 | 1.44 | 2.69 | -12.26 | 222.41 | 47.97 | 258.05 | 0.7442 | -368.5 | -264.5 | |
| 0.00 | 1.07 | 0.00 | 0.78 | -13.69 | 221.67 | 47.22 | 256.04 | 0.7372 | 637.0 | 481.9 | |
| 0.00 | 1.51 | 0.00 | 1.10 | -14.08 | 221.77 | 47.33 | 255.53 | 0.7388 | 545.0 | 409.9 | |
| 0.00 | 1.24 | 0.00 | 0.90 | -13.95 | 221.41 | 46.97 | 255.65 | 0.7346 | 612.0 | 547.0 | |
| 7.63 | 26.45 | 5.53 | 19.10 | -14.34 | 221.11 | 46.67 | 255.08 | 0.7316 | 771.8 | 562.7 | |
| 0.00 | 2.66 | 0.00 | 1.92 | -13.68 | 220.84 | 46.40 | 255.94 | 0.7277 | 823.0 | 653.2 | |
| 1.33 | 8.52 | 0.96 | 6.12 | -13.92 | 220.86 | 46.42 | 255.61 | 0.7282 | 868.6 | 501.6 | |
| 1.07 | -34.00 | 0.77 | -34.00 | -14.85 | 220.79 | 46.35 | 254.33 | 0.7287 | 509.0 | 999999 | |
| 0.00 | 2.22 | 0.00 | 1.62 | -16.52 | 221.29 | 46.85 | 252.16 | 0.7371 | 737.0 | 625.8 | |
| 0.00 | 1.33 | 0.00 | 0.97 | -16.28 | 221.21 | 46.77 | 252.47 | 0.7358 | 676.0 | 597.8 | |
| 0.62 | 2.93 | 0.45 | 2.11 | -15.59 | 220.73 | 46.29 | 253.31 | 0.7292 | 768.9 | 633.7 | |
| 0.00 | 1.15 | 0.00 | 0.84 | -16.84 | 221.07 | 46.63 | 251.68 | 0.7352 | 598.0 | 572.0 | |
| 0.00 | 1.07 | 0.00 | 0.77 | -16.14 | 220.85 | 46.41 | 252.58 | 0.7315 | 570.0 | 553.1 | |
| 0.00 | 1.95 | 0.00 | 1.39 | -14.51 | 220.34 | 45.90 | 254.73 | 0.7230 | 289.0 | 249.9 | |
| 0.00 | 1.07 | 0.00 | 0.75 | -12.06 | 219.75 | 45.31 | 258.04 | 0.7130 | 664.0 | 626.8 | |
| 0.00 | 1.51 | 0.00 | 1.06 | -12.22 | 219.70 | 45.26 | 257.82 | 0.7125 | 668.0 | 558.2 | |
| 1.33 | 58.94 | 0.95 | 42.04 | -15.99 | 220.35 | 45.91 | 252.69 | 0.7255 | 764.7 | 310.8 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -14.44 | 219.92 | 45.48 | 254.75 | 0.7180 | -532.0 | -456.5 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -12.45 | 219.40 | 44.95 | 257.46 | 0.7091 | 626.0 | 592.0 | |
| 0.00 | 3.11 | 0.00 | 2.21 | -15.36 | 219.99 | 45.55 | 253.49 | 0.7203 | -422.0 | -460.7 | |
| 0.00 | 0.80 | 0.00 | 0.56 | -14.36 | 219.68 | 45.24 | 254.81 | 0.7150 | -587.0 | -502.8 | |
| 0.80 | -46.00 | 0.57 | -46.00 | -17.01 | 220.30 | 45.86 | 251.28 | 0.7268 | 753.1 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.70 | -16.01 | 220.00 | 45.55 | 252.60 | 0.7215 | 643.0 | 554.1 | |
| 1.86 | -46.00 | 1.33 | -46.00 | -16.38 | 220.06 | 45.62 | 252.10 | 0.7229 | 544.9 | 999999 | |
| 0.98 | 2.13 | 0.69 | 1.50 | -14.50 | 219.45 | 45.00 | 254.58 | 0.7125 | -642.5 | -573.0 | |
| 0.00 | 1.07 | 0.00 | 0.77 | -17.76 | 220.27 | 45.83 | 250.26 | 0.7280 | 733.0 | 569.5 | |
| 8.17 | -46.00 | 5.81 | -46.00 | -16.95 | 219.78 | 45.34 | 251.26 | 0.7208 | 433.5 | 999999 | |
| 0.00 | 2.93 | 0.00 | 2.07 | -16.79 | 219.38 | 44.93 | 251.39 | 0.7158 | -586.0 | -431.7 | |
| 1.51 | -46.00 | 1.07 | -46.00 | -17.28 | 219.48 | 45.04 | 250.74 | 0.7180 | -531.6 | 999999 | |
| 7.01 | 20.59 | 4.87 | 14.34 | -16.76 | 218.35 | 43.91 | 251.20 | 0.7038 | -826.3 | -309.1 | |
| 0.00 | 2.31 | 0.00 | 1.59 | -16.54 | 217.94 | 43.49 | 251.41 | 0.6984 | -780.0 | -639.3 | |
| 0.62 | 2.49 | 0.44 | 1.76 | -19.67 | 218.83 | 44.39 | 247.30 | 0.7164 | -525.1 | -449.1 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -19.34 | 218.45 | 44.01 | 247.63 | 0.7113 | -512.0 | -415.3 | |
| 0.00 | 1.24 | 0.00 | 0.86 | -18.03 | 217.94 | 43.50 | 249.31 | 0.7020 | -543.0 | -463.0 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -19.88 | 218.46 | 44.02 | 246.90 | 0.7128 | -549.0 | -500.4 | |
| 0.00 | 1.42 | 0.00 | 1.00 | -21.20 | 218.44 | 44.00 | 245.08 | 0.7165 | -577.0 | -403.2 | |
| 0.00 | 1.69 | 0.00 | 1.16 | -18.19 | 217.29 | 42.85 | 248.90 | 0.6948 | -648.0 | -565.4 | |
| 0.00 | 0.89 | 0.00 | 0.61 | -19.93 | 216.41 | 41.97 | 246.17 | 0.6896 | -407.0 | -382.6 | |
| 0.00 | 0.80 | 0.00 | 0.54 | -20.96 | 214.94 | 40.50 | 244.19 | 0.6761 | -623.0 | -528.6 | |
| 0.00 | 0.71 | 0.00 | 0.47 | -21.11 | 214.40 | 39.96 | 243.75 | 0.6703 | -572.0 | -488.5 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -20.88 | 213.99 | 39.55 | 243.92 | 0.6647 | -631.0 | -581.6 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -20.02 | 212.49 | 38.05 | 244.56 | 0.6435 | -745.0 | -594.3 | |
| 0.00 | 1.51 | 0.00 | 0.98 | -21.38 | 212.32 | 37.88 | 242.47 | 0.6470 | -771.0 | -581.2 | |
| 0.00 | 1.42 | 0.00 | 0.91 | -19.72 | 211.60 | 37.15 | 244.63 | 0.6315 | -708.0 | -541.4 | |
| 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. | |