SDO HMI 2014-04-13 17:00:33 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 89.36 | 445.10 | 78.36 | 383.63 | -17.02 | 221.34 | -54.90 | 106.80 | 0.8164 | 83.1 | 75.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-13 17:00:33 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 |
| 3.44 | 228.81 | 2.65 | 178.03 | -15.87 | 226.28 | -49.96 | 105.95 | 0.7681 | 1197.9 | 304.4 | |
| 36.56 | -1.00 | 28.47 | -1.00 | -15.90 | 225.73 | -50.51 | 105.90 | 0.7740 | 942.4 | 999999 | |
| 0.00 | 1.50 | 0.00 | 1.13 | -11.06 | 226.98 | -49.26 | 99.68 | 0.7566 | 717.0 | 654.4 | |
| 0.00 | 1.06 | 0.00 | 0.85 | -17.52 | 224.72 | -51.52 | 107.85 | 0.7865 | -419.0 | -353.6 | |
| 2.91 | 9.36 | 2.34 | 7.54 | -17.78 | 224.41 | -51.83 | 108.13 | 0.7899 | -676.8 | -372.2 | |
| 0.00 | 6.01 | 0.00 | 4.92 | -18.34 | 223.60 | -52.64 | 108.72 | 0.7988 | 255.0 | 92.3 | |
| 0.00 | 1.50 | 0.00 | 1.24 | -18.79 | 223.30 | -52.94 | 109.23 | 0.8024 | 616.0 | 503.3 | |
| 0.00 | 0.79 | 0.00 | 0.61 | -10.63 | 225.79 | -50.45 | 99.08 | 0.7697 | 462.0 | 441.1 | |
| 0.00 | 0.35 | 0.00 | 0.30 | -19.78 | 222.34 | -53.90 | 110.31 | 0.8129 | 563.0 | 605.2 | |
| 0.00 | 1.24 | 0.00 | 1.02 | -16.60 | 223.18 | -53.06 | 106.49 | 0.8010 | 674.0 | 586.6 | |
| 0.00 | 1.77 | 0.00 | 1.39 | -10.57 | 225.03 | -51.21 | 98.98 | 0.7780 | 482.0 | 443.9 | |
| 0.00 | 1.68 | 0.00 | 1.32 | -10.68 | 224.85 | -51.39 | 99.12 | 0.7799 | 671.0 | 569.4 | |
| 0.00 | 1.06 | 0.00 | 0.84 | -10.82 | 224.67 | -51.57 | 99.29 | 0.7819 | 491.0 | 445.2 | |
| 0.53 | 4.95 | 0.44 | 4.11 | -16.15 | 222.62 | -53.62 | 105.87 | 0.8062 | 719.8 | 614.0 | |
| 0.00 | 1.94 | 0.00 | 1.62 | -15.95 | 222.49 | -53.75 | 105.61 | 0.8074 | 627.0 | 515.5 | |
| 2.12 | 4.15 | 1.79 | 3.51 | -16.29 | 222.03 | -54.21 | 105.98 | 0.8121 | 594.3 | 463.4 | |
| 0.00 | 1.24 | 0.00 | 1.05 | -16.57 | 221.70 | -54.54 | 106.30 | 0.8156 | 460.0 | 356.1 | |
| 0.00 | 0.26 | 0.00 | 0.23 | -16.91 | 221.28 | -54.96 | 106.67 | 0.8199 | 373.0 | 305.7 | |
| 0.00 | 1.15 | 0.00 | 0.98 | -16.11 | 221.40 | -54.84 | 105.71 | 0.8181 | 293.0 | 271.2 | |
| 0.79 | 1.77 | 0.70 | 1.55 | -17.99 | 220.44 | -55.80 | 107.90 | 0.8288 | 544.9 | 453.1 | |
| 1.15 | 3.36 | 0.98 | 2.87 | -15.68 | 221.41 | -54.83 | 105.18 | 0.8177 | 486.5 | 333.6 | |
| 1.50 | 2.74 | 1.35 | 2.46 | -19.03 | 219.74 | -56.50 | 109.07 | 0.8361 | 467.8 | 329.9 | |
| 0.00 | 1.85 | 0.00 | 1.59 | -15.85 | 221.23 | -55.01 | 105.38 | 0.8195 | 258.0 | 258.0 | |
| 0.00 | 0.71 | 0.00 | 0.65 | -20.30 | 218.68 | -57.56 | 110.44 | 0.8468 | 316.0 | 263.0 | |
| 0.00 | 1.15 | 0.00 | 0.99 | -15.40 | 220.97 | -55.27 | 104.80 | 0.8217 | 291.0 | 237.3 | |
| 0.71 | 2.38 | 0.59 | 1.99 | -11.39 | 222.28 | -53.96 | 99.94 | 0.8070 | 573.2 | 540.0 | |
| 0.00 | 1.68 | 0.00 | 1.41 | -11.62 | 222.06 | -54.18 | 100.22 | 0.8093 | 626.0 | 497.8 | |
| 0.00 | 0.88 | 0.00 | 0.77 | -14.43 | 220.80 | -55.44 | 103.61 | 0.8228 | 289.0 | 261.2 | |
| 3.09 | 5.56 | 2.65 | 4.77 | -13.08 | 221.23 | -55.01 | 101.99 | 0.8180 | 580.7 | 364.0 | |
| 0.00 | 1.85 | 0.00 | 1.57 | -11.77 | 221.64 | -54.60 | 100.39 | 0.8135 | 516.0 | 405.6 | |
| 0.00 | 1.06 | 0.00 | 0.90 | -11.65 | 221.36 | -54.88 | 100.24 | 0.8163 | 411.0 | 339.2 | |
| 0.00 | 1.06 | 0.00 | 1.04 | -21.28 | 216.64 | -59.60 | 111.34 | 0.8649 | -640.0 | -552.3 | |
| 2.56 | 5.48 | 2.54 | 5.43 | -21.40 | 216.17 | -60.07 | 111.42 | 0.8688 | -629.4 | -476.3 | |
| 2.30 | 17.40 | 2.09 | 15.76 | -16.19 | 218.99 | -57.25 | 105.61 | 0.8407 | -773.1 | -392.8 | |
| 4.15 | -34.00 | 3.77 | -34.00 | -15.98 | 219.03 | -57.21 | 105.36 | 0.8402 | -664.2 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -10.20 | 221.06 | -55.18 | 98.45 | 0.8190 | 473.0 | 418.0 | |
| 0.00 | 0.88 | 0.00 | 0.77 | -12.84 | 220.21 | -56.03 | 101.66 | 0.8278 | 359.0 | 354.2 | |
| 0.00 | 1.68 | 0.00 | 1.55 | -16.53 | 218.48 | -57.76 | 105.96 | 0.8455 | -608.0 | -441.0 | |
| 0.00 | 0.88 | 0.00 | 0.87 | -20.06 | 216.15 | -60.09 | 109.89 | 0.8679 | -516.0 | -476.4 | |
| 0.00 | 2.12 | 0.00 | 2.08 | -19.26 | 216.39 | -59.85 | 108.99 | 0.8653 | -390.0 | -388.4 | |
| 0.71 | 2.56 | 0.70 | 2.54 | -19.48 | 216.00 | -60.24 | 109.20 | 0.8687 | -682.6 | -554.2 | |
| 0.00 | 0.88 | 0.00 | 0.90 | -20.68 | 215.21 | -61.03 | 110.51 | 0.8758 | -616.0 | -565.5 | |
| 2.21 | 14.39 | 2.25 | 14.58 | -20.40 | 215.27 | -60.97 | 110.19 | 0.8752 | -779.6 | -574.1 | |
| 0.00 | 1.06 | 0.00 | 1.05 | -19.22 | 215.97 | -60.27 | 108.91 | 0.8688 | -566.0 | -534.4 | |
| 0.00 | 2.12 | 0.00 | 2.14 | -19.85 | 215.50 | -60.74 | 109.58 | 0.8729 | -630.0 | -599.9 | |
| 0.44 | -43.00 | 0.45 | -43.00 | -20.59 | 214.94 | -61.30 | 110.38 | 0.8779 | -501.6 | 999999 | |
| 0.00 | 0.35 | 0.00 | 0.33 | -15.62 | 217.65 | -58.59 | 104.84 | 0.8524 | -703.0 | -635.0 | |
| 0.00 | 1.77 | 0.00 | 1.80 | -20.12 | 215.05 | -61.19 | 109.86 | 0.8767 | -677.0 | -603.0 | |
| 0.00 | 1.06 | 0.00 | 1.07 | -19.21 | 215.45 | -60.79 | 108.85 | 0.8729 | -572.0 | -536.1 | |
| 0.00 | 1.68 | 0.00 | 1.63 | -17.17 | 216.57 | -59.67 | 106.59 | 0.8625 | -437.0 | -320.8 | |
| 0.00 | 4.33 | 0.00 | 4.45 | -19.95 | 214.84 | -61.40 | 109.64 | 0.8783 | -572.0 | -555.4 | |
| 1.68 | 61.20 | 1.69 | 62.24 | -18.84 | 215.49 | -60.75 | 108.42 | 0.8724 | -796.7 | -117.0 | |
| 0.00 | 1.15 | 0.00 | 1.11 | -16.90 | 216.59 | -59.65 | 106.27 | 0.8621 | -569.0 | -459.1 | |
| 1.94 | 10.95 | 2.02 | 11.48 | -20.20 | 214.46 | -61.78 | 109.90 | 0.8814 | -565.3 | -316.0 | |
| 0.00 | 3.44 | 0.00 | 3.35 | -16.68 | 216.58 | -59.66 | 106.01 | 0.8621 | -664.0 | -537.0 | |
| 0.00 | 1.15 | 0.00 | 1.12 | -16.42 | 216.52 | -59.72 | 105.71 | 0.8625 | -587.0 | -524.1 | |
| 19.60 | -52.00 | 19.95 | -52.00 | -18.80 | 215.11 | -61.13 | 108.36 | 0.8754 | -608.2 | 999999 | |
| 0.97 | 2.65 | 0.94 | 2.57 | -16.03 | 216.66 | -59.58 | 105.27 | 0.8612 | -517.2 | -457.3 | |
| 0.00 | 5.92 | 0.00 | 6.29 | -20.75 | 213.79 | -62.45 | 110.46 | 0.8868 | 156.0 | 102.1 | |
| 0.00 | 1.24 | 0.00 | 1.24 | -17.24 | 215.58 | -60.66 | 106.60 | 0.8708 | -421.0 | -361.3 | |
| 0.00 | 1.24 | 0.00 | 1.34 | -20.11 | 213.06 | -63.18 | 109.69 | 0.8920 | -175.0 | -120.1 | |
| 0.00 | 1.24 | 0.00 | 1.30 | -18.64 | 214.00 | -62.24 | 108.10 | 0.8841 | -203.0 | -238.1 | |
| 0.00 | 0.88 | 0.00 | 0.94 | -18.85 | 213.80 | -62.44 | 108.32 | 0.8857 | -268.0 | -178.5 | |
| 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. | |