| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 103.34 | 468.71 | 89.69 | 400.78 | -13.97 | 225.14 | 54.55 | 256.32 | 0.8148 | 351.0 | 209.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-21 17:00:34 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 | 0.53 | 0.00 | 0.51 | -9.34 | 229.77 | 59.18 | 262.14 | 0.8575 | 302.0 | 275.8 | |
| 14.19 | 80.90 | 13.63 | 77.37 | -10.79 | 229.91 | 59.31 | 260.44 | 0.8587 | 566.4 | 192.4 | |
| 0.71 | -2.00 | 0.68 | -2.00 | -11.18 | 230.03 | 59.44 | 259.99 | 0.8598 | 357.4 | 999999 | |
| 1.06 | -2.00 | 1.01 | -2.00 | -10.14 | 229.58 | 58.99 | 261.20 | 0.8558 | 562.7 | 999999 | |
| 1.24 | -2.00 | 1.18 | -2.00 | -10.45 | 229.62 | 59.02 | 260.84 | 0.8561 | 553.1 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.77 | -11.43 | 229.94 | 59.34 | 259.70 | 0.8590 | 411.0 | 349.8 | |
| 1.06 | -2.00 | 1.02 | -2.00 | -11.14 | 229.72 | 59.12 | 260.03 | 0.8571 | 731.3 | 999999 | |
| 0.62 | -2.00 | 0.59 | -2.00 | -11.23 | 229.75 | 59.15 | 259.93 | 0.8573 | 640.9 | 999999 | |
| 1.06 | -2.00 | 1.01 | -2.00 | -11.00 | 229.61 | 59.02 | 260.20 | 0.8561 | 713.8 | 999999 | |
| 4.70 | -2.00 | 4.45 | -2.00 | -10.64 | 229.44 | 58.84 | 260.61 | 0.8545 | 761.0 | 999999 | |
| 0.98 | -2.00 | 0.92 | -2.00 | -10.94 | 229.11 | 58.52 | 260.26 | 0.8517 | 710.3 | 999999 | |
| 1.06 | -2.00 | 1.00 | -2.00 | -10.71 | 228.98 | 58.39 | 260.53 | 0.8504 | 758.3 | 999999 | |
| 2.13 | 3.81 | 1.98 | 3.54 | -11.22 | 228.67 | 58.08 | 259.92 | 0.8477 | 477.0 | 375.2 | |
| 0.00 | 4.44 | 0.00 | 4.07 | -10.91 | 228.29 | 57.69 | 260.28 | 0.8441 | 733.0 | 597.0 | |
| 0.00 | 1.06 | 0.00 | 0.96 | -9.64 | 227.70 | 57.11 | 261.78 | 0.8385 | 401.0 | 476.7 | |
| 0.00 | 0.80 | 0.00 | 0.73 | -11.30 | 228.06 | 57.47 | 259.82 | 0.8421 | 582.0 | 442.7 | |
| 1.69 | 2.93 | 1.51 | 2.62 | -10.23 | 227.23 | 56.64 | 261.08 | 0.8342 | 702.3 | 607.6 | |
| 0.00 | 2.31 | 0.00 | 2.06 | -10.54 | 227.15 | 56.56 | 260.71 | 0.8334 | 852.0 | 705.0 | |
| 2.66 | 5.94 | 2.30 | 5.15 | -9.92 | 226.00 | 55.40 | 261.43 | 0.8222 | -649.4 | -386.1 | |
| 0.00 | 1.06 | 0.00 | 0.93 | -12.66 | 226.19 | 55.60 | 258.11 | 0.8248 | -495.0 | -400.8 | |
| 0.71 | 1.77 | 0.61 | 1.52 | -10.54 | 225.45 | 54.86 | 260.67 | 0.8169 | -473.5 | -391.7 | |
| 0.00 | 0.98 | 0.00 | 0.84 | -10.75 | 225.51 | 54.92 | 260.41 | 0.8176 | -275.0 | -188.7 | |
| 0.00 | 1.33 | 0.00 | 1.13 | -11.19 | 225.31 | 54.72 | 259.86 | 0.8157 | -313.0 | -243.3 | |
| 0.00 | 1.24 | 0.00 | 1.06 | -11.43 | 225.27 | 54.68 | 259.56 | 0.8154 | -526.0 | -416.4 | |
| 4.70 | 37.52 | 3.98 | 31.66 | -10.96 | 225.03 | 54.44 | 260.13 | 0.8129 | -204.4 | 141.8 | |
| 1.69 | -25.00 | 1.41 | -25.00 | -10.10 | 224.71 | 54.11 | 261.19 | 0.8094 | 495.9 | 999999 | |
| 11.00 | 155.77 | 9.75 | 137.22 | -16.08 | 226.65 | 56.05 | 254.01 | 0.8313 | 690.8 | 199.2 | |
| 0.00 | 0.71 | 0.00 | 0.60 | -11.36 | 224.99 | 54.39 | 259.63 | 0.8125 | -591.0 | -476.0 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -11.73 | 224.98 | 54.39 | 259.18 | 0.8126 | -149.0 | -215.8 | |
| 14.64 | -27.00 | 12.87 | -27.00 | -16.35 | 226.31 | 55.72 | 253.64 | 0.8285 | 944.2 | 999999 | |
| 5.41 | 14.90 | 4.49 | 12.33 | -10.23 | 224.22 | 53.62 | 261.02 | 0.8044 | 730.8 | 526.2 | |
| 0.00 | 1.42 | 0.00 | 1.19 | -12.18 | 224.74 | 54.15 | 258.62 | 0.8104 | 688.0 | 595.2 | |
| 3.90 | -27.00 | 3.39 | -27.00 | -15.98 | 225.88 | 55.28 | 254.05 | 0.8240 | 1089.2 | 999999 | |
| 0.00 | 1.77 | 0.00 | 1.47 | -10.91 | 224.08 | 53.48 | 260.16 | 0.8032 | 342.0 | 285.8 | |
| 0.71 | -31.00 | 0.58 | -31.00 | -10.47 | 223.76 | 53.17 | 260.70 | 0.7998 | 711.2 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.94 | -10.99 | 223.33 | 52.73 | 260.03 | 0.7954 | 474.0 | 446.6 | |
| 0.00 | 1.15 | 0.00 | 0.93 | -12.24 | 222.85 | 52.26 | 258.42 | 0.7911 | -329.0 | -244.2 | |
| 0.00 | 1.33 | 0.00 | 1.07 | -11.65 | 222.64 | 52.04 | 259.16 | 0.7885 | 683.0 | 616.9 | |
| 0.00 | 0.71 | 0.00 | 0.57 | -13.12 | 223.00 | 52.41 | 257.32 | 0.7932 | 525.0 | 496.1 | |
| 7.10 | 11.18 | 5.71 | 9.00 | -12.49 | 222.77 | 52.17 | 258.09 | 0.7904 | -607.1 | -268.8 | |
| 0.00 | 0.44 | 0.00 | 0.35 | -11.81 | 222.48 | 51.88 | 258.94 | 0.7869 | 496.0 | 389.6 | |
| 0.00 | 1.15 | 0.00 | 0.92 | -12.31 | 222.36 | 51.77 | 258.30 | 0.7860 | -510.0 | -406.0 | |
| 0.00 | 1.15 | 0.00 | 0.92 | -14.02 | 222.06 | 51.47 | 256.10 | 0.7842 | 451.0 | 402.9 | |
| 0.00 | 1.33 | 0.00 | 1.05 | -13.99 | 221.61 | 51.01 | 256.09 | 0.7793 | 392.0 | 345.3 | |
| 2.66 | 31.85 | 2.07 | 24.84 | -13.74 | 221.18 | 50.59 | 256.37 | 0.7746 | 869.0 | 534.5 | |
| 9.14 | -45.00 | 7.14 | -45.00 | -14.26 | 221.24 | 50.65 | 255.71 | 0.7757 | 746.0 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.78 | -13.52 | 220.73 | 50.14 | 256.60 | 0.7695 | 459.0 | 443.0 | |
| 0.00 | 1.51 | 0.00 | 1.17 | -13.73 | 220.74 | 50.15 | 256.32 | 0.7698 | 353.0 | 375.8 | |
| 0.00 | 1.24 | 0.00 | 0.94 | -10.91 | 220.02 | 49.42 | 259.96 | 0.7597 | 474.0 | 322.4 | |
| 0.89 | 5.06 | 0.70 | 3.99 | -16.34 | 221.45 | 50.85 | 253.05 | 0.7802 | 634.6 | 535.4 | |
| 0.00 | 2.31 | 0.00 | 1.78 | -14.26 | 220.71 | 50.11 | 255.64 | 0.7699 | 415.0 | 379.2 | |
| 0.00 | 3.19 | 0.00 | 2.47 | -14.47 | 220.77 | 50.18 | 255.37 | 0.7709 | 425.0 | 405.9 | |
| 0.00 | 1.60 | 0.00 | 1.24 | -15.55 | 220.73 | 50.13 | 253.96 | 0.7717 | 683.0 | 579.2 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -14.38 | 220.26 | 49.67 | 255.42 | 0.7652 | -417.0 | -347.6 | |
| 0.00 | 1.24 | 0.00 | 0.96 | -15.96 | 220.67 | 50.08 | 253.43 | 0.7715 | 459.0 | 454.4 | |
| 0.00 | 1.06 | 0.00 | 0.80 | -12.40 | 219.57 | 48.97 | 257.95 | 0.7557 | 637.0 | 598.0 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -16.04 | 220.45 | 49.86 | 253.30 | 0.7693 | 736.0 | 659.9 | |
| 0.53 | 1.24 | 0.41 | 0.96 | -16.91 | 220.41 | 49.82 | 252.17 | 0.7702 | 698.3 | 605.1 | |
| 0.00 | 0.98 | 0.00 | 0.74 | -14.64 | 219.57 | 48.98 | 254.99 | 0.7580 | -671.0 | -509.5 | |
| 0.00 | 1.33 | 0.00 | 1.03 | -17.76 | 220.33 | 49.74 | 251.06 | 0.7706 | 661.0 | 597.3 | |
| 0.00 | 0.80 | 0.00 | 0.62 | -17.94 | 220.31 | 49.71 | 250.81 | 0.7707 | 487.0 | 412.0 | |
| 1.51 | 48.70 | 1.15 | 37.23 | -17.16 | 219.43 | 48.84 | 251.67 | 0.7601 | -505.2 | 264.0 | |
| 5.59 | 10.91 | 4.15 | 8.11 | -16.79 | 218.36 | 47.76 | 251.96 | 0.7478 | -759.9 | -444.2 | |
| 0.00 | 0.98 | 0.00 | 0.72 | -16.59 | 218.06 | 47.46 | 252.17 | 0.7441 | -611.0 | -551.2 | |
| 0.00 | 2.48 | 0.00 | 1.88 | -19.76 | 218.83 | 48.23 | 248.15 | 0.7585 | -520.0 | -443.2 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -19.55 | 218.17 | 47.58 | 248.27 | 0.7511 | -665.0 | -572.0 | |
| 0.00 | 1.77 | 0.00 | 1.26 | -18.92 | 215.21 | 44.62 | 248.37 | 0.7171 | -610.0 | -517.0 | |
| 0.00 | 0.89 | 0.00 | 0.63 | -19.80 | 215.07 | 44.48 | 247.12 | 0.7178 | -575.0 | -542.4 | |
| 0.00 | 0.35 | 0.00 | 0.25 | -20.71 | 214.67 | 44.08 | 245.77 | 0.7159 | -439.0 | -403.2 | |
| 0.00 | 1.06 | 0.00 | 0.75 | -20.89 | 214.29 | 43.70 | 245.40 | 0.7122 | -638.0 | -445.2 | |
| 0.00 | 0.80 | 0.00 | 0.56 | -22.78 | 213.57 | 42.98 | 242.59 | 0.7104 | -612.0 | -522.6 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -21.19 | 210.65 | 40.06 | 243.67 | 0.6719 | -455.0 | -473.2 | |
| 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. | |