| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 109.13 | 479.07 | 97.38 | 421.53 | -13.71 | 225.29 | 55.80 | 256.74 | 0.8268 | 270.2 | 203.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-21 19:00:34 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 |
| 19.69 | 82.86 | 19.49 | 82.07 | -10.74 | 229.82 | 60.34 | 260.51 | 0.8676 | 586.0 | 167.4 | |
| 1.51 | -1.00 | 1.48 | -1.00 | -10.15 | 229.63 | 60.15 | 261.20 | 0.8659 | 553.0 | 999999 | |
| 0.00 | 1.06 | 0.00 | 1.06 | -11.52 | 230.03 | 60.55 | 259.61 | 0.8694 | 332.0 | 240.1 | |
| 1.33 | -1.00 | 1.32 | -1.00 | -11.29 | 229.89 | 60.40 | 259.88 | 0.8681 | 529.3 | 999999 | |
| 0.27 | -1.00 | 0.26 | -1.00 | -11.20 | 229.85 | 60.37 | 259.98 | 0.8679 | 678.3 | 999999 | |
| 0.98 | -1.00 | 0.94 | -1.00 | -10.71 | 229.07 | 59.58 | 260.55 | 0.8611 | 720.5 | 999999 | |
| 2.22 | 5.15 | 2.13 | 4.94 | -11.22 | 228.81 | 59.33 | 259.95 | 0.8588 | 422.0 | 381.9 | |
| 2.84 | 7.90 | 2.69 | 7.48 | -10.86 | 228.27 | 58.79 | 260.36 | 0.8540 | 680.2 | 558.9 | |
| 1.77 | 3.99 | 1.63 | 3.67 | -10.17 | 227.30 | 57.82 | 261.17 | 0.8452 | 664.2 | 559.2 | |
| 0.00 | 0.89 | 0.00 | 0.83 | -12.05 | 227.84 | 58.35 | 258.94 | 0.8503 | -13.0 | -44.0 | |
| 2.31 | 5.59 | 2.06 | 4.99 | -9.92 | 226.10 | 56.61 | 261.45 | 0.8339 | -630.2 | -359.9 | |
| 0.00 | 1.24 | 0.00 | 1.10 | -10.30 | 225.86 | 56.38 | 260.99 | 0.8317 | -385.0 | -390.2 | |
| 0.00 | 0.80 | 0.00 | 0.72 | -12.69 | 226.26 | 56.78 | 258.13 | 0.8361 | -353.0 | -298.6 | |
| 1.69 | 69.64 | 1.48 | 60.20 | -10.83 | 225.35 | 55.86 | 260.34 | 0.8268 | -220.4 | 228.2 | |
| 0.27 | -14.00 | 0.23 | -14.00 | -11.14 | 225.22 | 55.73 | 259.95 | 0.8256 | -411.7 | 999999 | |
| 10.82 | -14.00 | 9.39 | -14.00 | -10.37 | 224.95 | 55.46 | 260.89 | 0.8228 | 565.1 | 999999 | |
| 4.97 | -14.00 | 4.32 | -14.00 | -10.94 | 225.05 | 55.56 | 260.19 | 0.8239 | -235.5 | 999999 | |
| 1.33 | -14.00 | 1.15 | -14.00 | -9.98 | 224.79 | 55.31 | 261.36 | 0.8212 | 384.7 | 999999 | |
| 0.00 | 1.24 | 0.00 | 1.08 | -11.42 | 225.13 | 55.65 | 259.61 | 0.8249 | -654.0 | -539.3 | |
| 0.00 | 1.33 | 0.00 | 1.16 | -11.71 | 225.00 | 55.51 | 259.26 | 0.8237 | -251.0 | -239.4 | |
| 23.95 | 146.02 | 21.72 | 132.34 | -16.23 | 226.46 | 56.97 | 253.91 | 0.8399 | 806.3 | 197.4 | |
| 3.46 | -14.00 | 2.95 | -14.00 | -10.20 | 224.31 | 54.82 | 261.08 | 0.8165 | 772.7 | 999999 | |
| 0.00 | 1.42 | 0.00 | 1.23 | -12.18 | 224.76 | 55.28 | 258.67 | 0.8216 | 592.0 | 539.0 | |
| 0.00 | 0.89 | 0.00 | 0.76 | -10.90 | 224.33 | 54.85 | 260.22 | 0.8169 | 278.0 | 284.4 | |
| 0.00 | 0.62 | 0.00 | 0.53 | -9.98 | 223.99 | 54.50 | 261.35 | 0.8133 | 511.0 | 471.1 | |
| 3.64 | -21.00 | 3.25 | -21.00 | -15.96 | 225.88 | 56.39 | 254.18 | 0.8344 | 1070.2 | 999999 | |
| 0.00 | 1.33 | 0.00 | 1.13 | -10.80 | 223.99 | 54.50 | 260.33 | 0.8134 | 234.0 | 197.9 | |
| 2.31 | 5.59 | 1.93 | 4.67 | -11.05 | 223.47 | 53.99 | 260.00 | 0.8083 | -245.3 | 98.2 | |
| 0.00 | 0.27 | 0.00 | 0.22 | -12.21 | 223.54 | 54.05 | 258.57 | 0.8094 | -242.0 | -236.7 | |
| 0.00 | 1.33 | 0.00 | 1.09 | -11.69 | 222.66 | 53.17 | 259.17 | 0.8003 | 584.0 | 530.3 | |
| 0.00 | 0.62 | 0.00 | 0.52 | -13.04 | 223.05 | 53.57 | 257.51 | 0.8050 | 297.0 | 333.0 | |
| 0.00 | 0.71 | 0.00 | 0.58 | -11.48 | 222.55 | 53.06 | 259.43 | 0.7991 | 462.0 | 468.5 | |
| 9.58 | 14.73 | 7.90 | 12.14 | -12.63 | 222.72 | 53.23 | 257.99 | 0.8014 | -526.9 | -222.8 | |
| 0.00 | 0.98 | 0.00 | 0.80 | -12.29 | 222.31 | 52.83 | 258.39 | 0.7970 | -233.0 | -301.7 | |
| 0.00 | 1.33 | 0.00 | 1.08 | -14.03 | 222.12 | 52.64 | 256.20 | 0.7963 | 453.0 | 372.3 | |
| 0.00 | 0.98 | 0.00 | 0.79 | -13.94 | 221.63 | 52.15 | 256.27 | 0.7912 | 426.0 | 370.2 | |
| 5.06 | 43.73 | 4.05 | 34.85 | -14.11 | 221.29 | 51.80 | 256.01 | 0.7877 | 761.4 | 499.5 | |
| 0.71 | 5.06 | 0.57 | 4.09 | -16.29 | 221.48 | 52.00 | 253.28 | 0.7920 | 611.8 | 420.9 | |
| 0.00 | 1.77 | 0.00 | 1.39 | -14.02 | 220.36 | 50.87 | 256.03 | 0.7778 | -494.0 | -371.1 | |
| 0.00 | 1.33 | 0.00 | 1.06 | -15.57 | 220.71 | 51.23 | 254.09 | 0.7832 | 602.0 | 539.5 | |
| 0.00 | 1.15 | 0.00 | 0.91 | -16.20 | 220.54 | 51.05 | 253.26 | 0.7821 | 671.0 | 607.4 | |
| 0.00 | 0.44 | 0.00 | 0.35 | -16.48 | 220.59 | 51.10 | 252.92 | 0.7830 | 374.0 | 441.8 | |
| 0.00 | 1.15 | 0.00 | 0.90 | -15.92 | 220.14 | 50.65 | 253.57 | 0.7776 | 314.0 | 391.7 | |
| 0.62 | 40.63 | 0.49 | 31.74 | -16.86 | 220.43 | 50.94 | 252.41 | 0.7818 | 592.0 | 253.4 | |
| 0.00 | 1.24 | 0.00 | 0.96 | -14.69 | 219.58 | 50.10 | 255.08 | 0.7702 | -643.0 | -441.4 | |
| 0.00 | 0.62 | 0.00 | 0.48 | -15.74 | 219.58 | 50.09 | 253.72 | 0.7715 | -469.0 | -432.6 | |
| 0.00 | 1.60 | 0.00 | 1.26 | -17.81 | 220.24 | 50.75 | 251.17 | 0.7812 | 643.0 | 549.6 | |
| 0.00 | 0.62 | 0.00 | 0.48 | -16.20 | 219.59 | 50.11 | 253.12 | 0.7722 | -479.0 | -366.9 | |
| 1.15 | -44.00 | 0.89 | -44.00 | -17.15 | 219.44 | 49.95 | 251.88 | 0.7719 | -406.2 | 999999 | |
| 0.00 | 1.60 | 0.00 | 1.24 | -17.09 | 219.27 | 49.78 | 251.92 | 0.7701 | -475.0 | -354.4 | |
| 5.94 | 8.07 | 4.51 | 6.13 | -16.78 | 218.38 | 48.90 | 252.18 | 0.7601 | -704.2 | -476.7 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -16.58 | 218.07 | 48.59 | 252.39 | 0.7564 | -676.0 | -681.0 | |
| 0.71 | 2.31 | 0.55 | 1.78 | -19.78 | 218.85 | 49.36 | 248.38 | 0.7703 | -546.4 | -429.4 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -19.21 | 218.51 | 49.03 | 249.05 | 0.7657 | -411.0 | -394.3 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -20.05 | 218.66 | 49.18 | 248.00 | 0.7690 | -510.0 | -426.6 | |
| 0.00 | 1.24 | 0.00 | 0.95 | -19.58 | 218.13 | 48.64 | 248.49 | 0.7624 | -326.0 | -403.9 | |
| 0.00 | 1.15 | 0.00 | 0.83 | -18.97 | 215.25 | 45.77 | 248.60 | 0.7301 | -722.0 | -590.8 | |
| 0.00 | 1.15 | 0.00 | 0.84 | -21.00 | 215.09 | 45.60 | 245.84 | 0.7334 | -198.0 | -317.5 | |
| 0.00 | 0.98 | 0.00 | 0.70 | -20.27 | 214.49 | 45.00 | 246.64 | 0.7249 | -599.0 | -403.5 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -20.83 | 214.66 | 45.17 | 245.94 | 0.7282 | -557.0 | -503.3 | |
| 0.00 | 0.98 | 0.00 | 0.70 | -22.63 | 213.81 | 44.32 | 243.26 | 0.7244 | -461.0 | -362.5 | |
| 0.00 | 1.51 | 0.00 | 1.05 | -21.34 | 212.37 | 42.88 | 244.50 | 0.7045 | -490.0 | -429.4 | |
| 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. | |