| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 107.51 | 521.03 | 84.09 | 397.46 | -14.42 | 224.78 | 49.25 | 255.16 | 0.7603 | 381.8 | 210.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-21 08:00:35 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 |
| 18.29 | 106.61 | 15.33 | 88.70 | -10.82 | 229.59 | 54.05 | 260.31 | 0.8089 | 725.0 | 321.5 | |
| 4.08 | -1.00 | 3.39 | -1.00 | -10.23 | 229.23 | 53.69 | 261.02 | 0.8051 | 654.4 | 999999 | |
| 0.53 | -1.00 | 0.44 | -1.00 | -11.17 | 229.42 | 53.88 | 259.87 | 0.8073 | 514.5 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.66 | -9.97 | 229.11 | 53.58 | 261.35 | 0.8038 | 674.0 | 568.1 | |
| 0.00 | 1.51 | 0.00 | 1.26 | -11.35 | 229.36 | 53.83 | 259.64 | 0.8068 | 151.0 | 230.2 | |
| 0.00 | 0.89 | 0.00 | 0.74 | -11.67 | 229.24 | 53.71 | 259.24 | 0.8057 | 422.0 | 282.6 | |
| 17.13 | -1.00 | 14.11 | -1.00 | -10.87 | 228.82 | 53.28 | 260.21 | 0.8011 | 859.9 | 999999 | |
| 1.60 | 4.62 | 1.30 | 3.76 | -11.30 | 228.32 | 52.78 | 259.65 | 0.7960 | 781.9 | 591.0 | |
| 0.00 | 0.80 | 0.00 | 0.65 | -10.69 | 228.01 | 52.47 | 260.42 | 0.7926 | 659.0 | 552.9 | |
| 0.00 | 1.42 | 0.00 | 1.15 | -11.63 | 228.05 | 52.51 | 259.23 | 0.7933 | 611.0 | 519.6 | |
| 0.00 | 0.89 | 0.00 | 0.72 | -11.24 | 227.94 | 52.41 | 259.71 | 0.7921 | 546.0 | 554.8 | |
| 0.00 | 0.62 | 0.00 | 0.50 | -11.07 | 227.80 | 52.26 | 259.93 | 0.7905 | 607.0 | 623.6 | |
| 0.00 | 0.27 | 0.00 | 0.21 | -10.48 | 227.50 | 51.97 | 260.66 | 0.7872 | 509.0 | 410.7 | |
| 0.00 | 0.71 | 0.00 | 0.56 | -9.98 | 226.75 | 51.21 | 261.27 | 0.7789 | 239.0 | 221.5 | |
| 1.07 | 8.26 | 0.82 | 6.39 | -9.97 | 226.01 | 50.48 | 261.26 | 0.7709 | -688.8 | -451.5 | |
| 0.00 | 1.24 | 0.00 | 0.97 | -12.81 | 225.98 | 50.44 | 257.57 | 0.7721 | -634.0 | -477.8 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -10.74 | 225.36 | 49.83 | 260.22 | 0.7641 | -454.0 | -419.3 | |
| 0.00 | 1.07 | 0.00 | 0.82 | -12.95 | 225.77 | 50.23 | 257.37 | 0.7700 | -482.0 | -397.6 | |
| 14.38 | 171.68 | 11.39 | 135.32 | -16.12 | 226.68 | 51.14 | 253.39 | 0.7829 | 787.1 | 226.4 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -11.46 | 225.10 | 49.56 | 259.26 | 0.7616 | -454.0 | -324.3 | |
| 0.00 | 10.21 | 0.00 | 7.74 | -10.99 | 224.90 | 49.36 | 259.87 | 0.7590 | -656.0 | -278.9 | |
| 16.69 | -19.00 | 13.13 | -19.00 | -16.37 | 226.31 | 50.78 | 253.03 | 0.7794 | 996.4 | 999999 | |
| 1.95 | -19.00 | 1.53 | -19.00 | -15.97 | 226.12 | 50.59 | 253.50 | 0.7769 | 765.3 | 999999 | |
| 1.33 | 2.84 | 1.01 | 2.15 | -11.63 | 224.81 | 49.27 | 259.01 | 0.7584 | -463.9 | -427.2 | |
| 0.00 | 1.07 | 0.00 | 0.80 | -10.28 | 224.51 | 48.97 | 260.78 | 0.7543 | 520.0 | 364.9 | |
| 0.00 | 0.80 | 0.00 | 0.60 | -10.49 | 224.51 | 48.97 | 260.50 | 0.7544 | 416.0 | 353.9 | |
| 0.00 | 1.15 | 0.00 | 0.88 | -12.33 | 224.89 | 49.35 | 258.10 | 0.7598 | 472.0 | 438.5 | |
| 3.37 | -19.00 | 2.63 | -19.00 | -15.90 | 225.80 | 50.27 | 253.55 | 0.7734 | 1095.4 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.87 | -12.16 | 224.65 | 49.12 | 258.30 | 0.7571 | 686.0 | 576.8 | |
| 1.24 | 2.66 | 0.93 | 1.99 | -10.51 | 224.23 | 48.69 | 260.46 | 0.7512 | 693.1 | 543.6 | |
| 0.00 | 1.33 | 0.00 | 1.01 | -12.29 | 224.64 | 49.10 | 258.13 | 0.7570 | 668.0 | 555.9 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -12.98 | 224.82 | 49.28 | 257.24 | 0.7596 | 478.0 | 384.4 | |
| 0.00 | 1.51 | 0.00 | 1.14 | -11.96 | 224.51 | 48.97 | 258.56 | 0.7553 | 742.0 | 526.5 | |
| 0.00 | 0.80 | 0.00 | 0.59 | -10.48 | 223.71 | 48.18 | 260.47 | 0.7453 | 783.0 | 703.1 | |
| 1.69 | 7.90 | 1.25 | 5.85 | -10.88 | 223.66 | 48.12 | 259.93 | 0.7449 | 590.6 | 462.4 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -13.72 | 222.86 | 47.33 | 256.02 | 0.7383 | 591.0 | 448.6 | |
| 1.95 | 3.64 | 1.41 | 2.64 | -12.21 | 222.44 | 46.91 | 258.02 | 0.7319 | -327.5 | -248.5 | |
| 0.00 | 1.07 | 0.00 | 0.77 | -11.40 | 222.17 | 46.64 | 259.10 | 0.7281 | 593.0 | 532.5 | |
| 0.00 | 1.95 | 0.00 | 1.42 | -14.05 | 222.45 | 46.91 | 255.52 | 0.7340 | 751.0 | 575.8 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -14.07 | 221.68 | 46.14 | 255.38 | 0.7252 | 552.0 | 488.4 | |
| 1.24 | 28.41 | 0.88 | 20.11 | -14.26 | 221.06 | 45.52 | 255.02 | 0.7182 | 863.6 | 594.3 | |
| 4.26 | -41.00 | 3.02 | -41.00 | -14.45 | 221.02 | 45.48 | 254.75 | 0.7180 | 788.1 | 999999 | |
| 1.07 | 3.02 | 0.75 | 2.13 | -13.72 | 220.79 | 45.25 | 255.72 | 0.7143 | 504.1 | 361.7 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -14.75 | 221.05 | 45.52 | 254.33 | 0.7189 | 379.0 | 418.0 | |
| 0.00 | 0.62 | 0.00 | 0.45 | -16.12 | 221.35 | 45.81 | 252.50 | 0.7246 | 505.0 | 448.7 | |
| 0.00 | 1.60 | 0.00 | 1.14 | -16.23 | 221.20 | 45.66 | 252.33 | 0.7231 | 654.0 | 552.9 | |
| 0.00 | 2.49 | 0.00 | 1.78 | -16.54 | 221.20 | 45.67 | 251.91 | 0.7237 | 696.0 | 590.0 | |
| 0.00 | 8.52 | 0.00 | 6.00 | -14.29 | 220.58 | 45.04 | 254.90 | 0.7126 | 678.0 | 588.4 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -19.04 | 221.99 | 46.46 | 248.69 | 0.7378 | 428.0 | 371.8 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -15.26 | 220.75 | 45.21 | 253.57 | 0.7161 | 557.0 | 414.2 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -15.54 | 220.78 | 45.24 | 253.19 | 0.7170 | 702.0 | 630.8 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -15.70 | 220.73 | 45.20 | 252.97 | 0.7167 | 686.0 | 587.4 | |
| 0.00 | 1.33 | 0.00 | 0.95 | -16.70 | 220.98 | 45.45 | 251.63 | 0.7215 | 623.0 | 513.7 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -16.95 | 221.01 | 45.48 | 251.30 | 0.7223 | 610.0 | 532.6 | |
| 0.00 | 1.86 | 0.00 | 1.29 | -12.08 | 219.68 | 44.14 | 257.89 | 0.6988 | 823.0 | 725.4 | |
| 0.00 | 0.71 | 0.00 | 0.49 | -12.18 | 219.48 | 43.95 | 257.72 | 0.6966 | 551.0 | 501.8 | |
| 0.00 | 3.02 | 0.00 | 2.12 | -15.42 | 220.21 | 44.68 | 253.25 | 0.7101 | -372.0 | -328.1 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -19.64 | 221.52 | 45.98 | 247.78 | 0.7339 | 584.0 | 487.9 | |
| 0.00 | 1.24 | 0.00 | 0.86 | -14.42 | 219.86 | 44.33 | 254.58 | 0.7043 | -509.0 | -446.2 | |
| 1.69 | 61.07 | 1.19 | 42.77 | -16.56 | 220.31 | 44.78 | 251.68 | 0.7135 | 601.8 | 348.7 | |
| 0.00 | 3.37 | 0.00 | 2.36 | -15.37 | 219.98 | 44.44 | 253.27 | 0.7073 | -528.0 | -396.8 | |
| 0.71 | -60.00 | 0.50 | -60.00 | -17.03 | 220.28 | 44.74 | 251.03 | 0.7140 | 803.1 | 999999 | |
| 0.89 | -60.00 | 0.62 | -60.00 | -16.39 | 220.09 | 44.55 | 251.87 | 0.7105 | 565.7 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -16.02 | 219.98 | 44.45 | 252.36 | 0.7086 | 528.0 | 534.2 | |
| 1.42 | 3.28 | 0.98 | 2.27 | -14.45 | 219.44 | 43.90 | 254.47 | 0.6992 | -677.5 | -525.7 | |
| 0.00 | 1.33 | 0.00 | 0.94 | -17.83 | 220.30 | 44.77 | 249.92 | 0.7161 | 700.0 | 557.1 | |
| 0.00 | 2.40 | 0.00 | 1.66 | -16.55 | 219.43 | 43.89 | 251.50 | 0.7031 | -495.0 | -480.1 | |
| 0.00 | 2.40 | 0.00 | 1.66 | -16.80 | 219.33 | 43.79 | 251.12 | 0.7025 | -645.0 | -409.8 | |
| 1.07 | -60.00 | 0.74 | -60.00 | -17.32 | 219.44 | 43.90 | 250.41 | 0.7049 | -557.2 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.57 | -15.91 | 218.17 | 42.64 | 252.11 | 0.6868 | -673.0 | -465.2 | |
| 8.08 | 17.40 | 5.52 | 11.90 | -16.74 | 218.35 | 42.82 | 250.97 | 0.6908 | -759.7 | -320.7 | |
| 0.00 | 0.62 | 0.00 | 0.43 | -19.32 | 218.88 | 43.34 | 247.47 | 0.7035 | -286.0 | -302.6 | |
| 0.71 | 2.75 | 0.48 | 1.87 | -16.57 | 217.92 | 42.39 | 251.09 | 0.6853 | -829.4 | -666.4 | |
| 1.07 | 3.73 | 0.74 | 2.59 | -19.61 | 218.80 | 43.26 | 247.04 | 0.7034 | -624.2 | -490.4 | |
| 0.00 | 0.89 | 0.00 | 0.60 | -16.25 | 217.58 | 42.05 | 251.47 | 0.6804 | -670.0 | -589.0 | |
| 0.00 | 0.89 | 0.00 | 0.61 | -18.22 | 218.05 | 42.51 | 248.78 | 0.6909 | -621.0 | -514.3 | |
| 0.00 | 1.24 | 0.00 | 0.84 | -17.67 | 217.84 | 42.31 | 249.50 | 0.6870 | -346.0 | -224.2 | |
| 0.00 | 2.13 | 0.00 | 1.45 | -17.98 | 217.85 | 42.31 | 249.06 | 0.6879 | -605.0 | -436.3 | |
| 0.00 | 2.04 | 0.00 | 1.40 | -20.06 | 218.03 | 42.49 | 246.17 | 0.6960 | -376.0 | -335.4 | |
| 0.00 | 1.07 | 0.00 | 0.72 | -18.14 | 217.21 | 41.68 | 248.64 | 0.6808 | -703.0 | -658.5 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -19.94 | 216.39 | 40.86 | 245.79 | 0.6766 | -578.0 | -410.8 | |
| 0.00 | 1.42 | 0.00 | 0.93 | -19.85 | 214.56 | 39.03 | 245.23 | 0.6546 | -657.0 | -591.0 | |
| 0.00 | 1.24 | 0.00 | 0.81 | -19.77 | 214.29 | 38.76 | 245.24 | 0.6511 | -622.0 | -583.4 | |
| 0.00 | 1.60 | 0.00 | 1.05 | -21.12 | 214.41 | 38.87 | 243.31 | 0.6576 | -534.0 | -432.3 | |
| 0.00 | 1.42 | 0.00 | 0.93 | -20.92 | 213.97 | 38.44 | 243.41 | 0.6517 | -739.0 | -627.1 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -20.23 | 212.63 | 37.09 | 243.84 | 0.6328 | -628.0 | -479.8 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -19.96 | 212.47 | 36.94 | 244.18 | 0.6298 | -649.0 | -583.7 | |
| 0.00 | 0.44 | 0.00 | 0.28 | -21.62 | 212.55 | 37.01 | 241.71 | 0.6378 | -602.0 | -498.0 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -19.30 | 211.86 | 36.32 | 244.92 | 0.6195 | -791.0 | -589.0 | |
| 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. | |