SDO HMI 2011-03-01 23:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 253.20 | 1256.09 | 160.55 | 798.80 | 25.26 | 163.63 | -21.65 | 32.06 | 0.6280 | 247.1 | 100.5 | |
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back to the solar disc SDO HMI 2011-03-01 23:58:58 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 | 1.98 | 0.00 | 1.23 | 26.82 | 170.41 | -14.86 | 22.36 | 0.6038 | -260.0 | -218.2 | |
| 33.72 | 230.52 | 20.61 | 140.72 | 25.02 | 169.18 | -16.09 | 25.39 | 0.5881 | -1036.6 | -429.3 | |
| 1.90 | -2.00 | 1.16 | -2.00 | 24.75 | 169.08 | -16.19 | 25.74 | 0.5852 | -1100.4 | 999999 | |
| 1.64 | -2.00 | 1.00 | -2.00 | 24.54 | 169.04 | -16.23 | 25.97 | 0.5829 | -1023.8 | 999999 | |
| 3.28 | -2.00 | 1.99 | -2.00 | 24.09 | 168.89 | -16.38 | 26.54 | 0.5782 | -1025.6 | 999999 | |
| 2.59 | -2.00 | 1.57 | -2.00 | 24.41 | 168.85 | -16.42 | 26.34 | 0.5824 | -899.5 | 999999 | |
| 1.98 | -2.00 | 1.20 | -2.00 | 23.76 | 168.60 | -16.67 | 27.24 | 0.5759 | -670.3 | 999999 | |
| 1.03 | 1.64 | 0.63 | 1.00 | 24.22 | 168.26 | -17.01 | 27.30 | 0.5838 | -483.3 | -443.0 | |
| 1.38 | 5.86 | 0.83 | 3.53 | 23.18 | 168.37 | -16.90 | 28.06 | 0.5702 | -726.7 | -660.4 | |
| 0.00 | 1.90 | 0.00 | 1.17 | 25.14 | 168.00 | -17.27 | 26.88 | 0.5968 | -513.0 | -413.6 | |
| 0.00 | 1.12 | 0.00 | 0.69 | 25.32 | 167.94 | -17.33 | 26.81 | 0.5994 | -491.0 | -339.1 | |
| 0.00 | 1.55 | 0.00 | 0.96 | 25.54 | 167.80 | -17.47 | 26.81 | 0.6029 | -491.0 | -355.2 | |
| 2.24 | 4.57 | 1.37 | 2.79 | 23.97 | 167.62 | -17.65 | 28.39 | 0.5850 | -526.6 | -60.4 | |
| 0.00 | 0.86 | 0.00 | 0.53 | 23.77 | 167.37 | -17.90 | 28.89 | 0.5843 | -553.0 | -429.6 | |
| 1.90 | 2.59 | 1.16 | 1.58 | 23.61 | 167.12 | -18.15 | 29.38 | 0.5840 | -391.6 | -233.4 | |
| 0.43 | 10.69 | 0.27 | 6.60 | 24.46 | 166.65 | -18.62 | 29.22 | 0.5975 | -683.8 | -442.6 | |
| 3.28 | -16.00 | 2.02 | -16.00 | 24.47 | 166.41 | -18.86 | 29.53 | 0.5992 | -623.2 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 24.83 | 165.59 | -19.68 | 30.25 | 0.6090 | -432.0 | -322.5 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 25.08 | 165.44 | -19.83 | 30.20 | 0.6129 | 529.0 | 425.5 | |
| 0.00 | 1.90 | 0.00 | 1.20 | 25.83 | 165.24 | -20.03 | 29.78 | 0.6229 | 621.0 | 523.4 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 27.16 | 164.96 | -20.31 | 28.96 | 0.6400 | 559.0 | 451.2 | |
| 0.00 | 1.64 | 0.00 | 1.05 | 26.84 | 164.95 | -20.32 | 29.25 | 0.6364 | 801.0 | 683.3 | |
| 1.81 | 1.90 | 1.17 | 1.22 | 27.28 | 164.76 | -20.51 | 29.10 | 0.6426 | 517.8 | 589.0 | |
| 0.00 | 1.81 | 0.00 | 1.15 | 26.02 | 165.00 | -20.27 | 29.91 | 0.6267 | 758.0 | 527.9 | |
| 0.00 | 1.12 | 0.00 | 0.72 | 26.95 | 164.79 | -20.48 | 29.34 | 0.6388 | 507.0 | 524.2 | |
| 16.39 | 594.03 | 10.08 | 371.75 | 23.39 | 165.20 | -20.07 | 32.09 | 0.5951 | 948.2 | 462.5 | |
| 0.00 | 1.55 | 0.00 | 1.00 | 27.11 | 164.55 | -20.72 | 29.50 | 0.6421 | 754.0 | 631.3 | |
| 0.00 | 1.29 | 0.00 | 0.82 | 25.80 | 164.33 | -20.94 | 30.90 | 0.6289 | 628.0 | 511.1 | |
| 1.29 | -26.00 | 0.81 | -26.00 | 24.67 | 164.47 | -20.80 | 31.78 | 0.6152 | -317.4 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.89 | 22.07 | 164.89 | -20.38 | 33.80 | 0.5824 | 862.0 | 755.2 | |
| 0.00 | 1.55 | 0.00 | 0.99 | 25.95 | 164.16 | -21.11 | 30.96 | 0.6317 | 582.0 | 420.4 | |
| 0.00 | 1.64 | 0.00 | 1.00 | 22.31 | 164.75 | -20.52 | 33.73 | 0.5863 | 934.0 | 837.4 | |
| 3.54 | -26.00 | 2.19 | -26.00 | 23.60 | 164.34 | -20.93 | 32.96 | 0.6041 | 828.2 | 999999 | |
| 6.99 | -26.00 | 4.42 | -26.00 | 25.25 | 164.05 | -21.22 | 31.74 | 0.6247 | 584.7 | 999999 | |
| 4.14 | -26.00 | 2.61 | -26.00 | 24.77 | 163.85 | -21.42 | 32.42 | 0.6208 | 693.8 | 999999 | |
| 1.55 | -26.00 | 0.96 | -26.00 | 23.39 | 163.71 | -21.56 | 33.93 | 0.6065 | 1221.7 | 999999 | |
| 3.62 | -26.00 | 2.30 | -26.00 | 25.01 | 163.31 | -21.96 | 32.83 | 0.6273 | 590.8 | 999999 | |
| 3.19 | -26.00 | 2.02 | -26.00 | 24.63 | 163.21 | -22.06 | 33.31 | 0.6239 | 797.6 | 999999 | |
| 1.03 | -26.00 | 0.66 | -26.00 | 24.88 | 163.02 | -22.25 | 33.29 | 0.6281 | 501.5 | 999999 | |
| 0.00 | 1.55 | 0.00 | 0.95 | 21.90 | 163.48 | -21.80 | 35.75 | 0.5918 | -439.0 | -317.6 | |
| 81.15 | -26.00 | 50.99 | -26.00 | 23.91 | 163.03 | -22.25 | 34.23 | 0.6175 | 1274.4 | 999999 | |
| 0.34 | -26.00 | 0.22 | -26.00 | 24.61 | 162.89 | -22.38 | 33.70 | 0.6261 | 616.2 | 999999 | |
| 2.07 | -26.00 | 1.31 | -26.00 | 24.51 | 162.84 | -22.43 | 33.86 | 0.6254 | 726.2 | 999999 | |
| 5.78 | 21.30 | 3.76 | 13.81 | 26.40 | 162.25 | -23.02 | 32.73 | 0.6502 | 782.5 | 656.2 | |
| 5.69 | -44.00 | 3.68 | -44.00 | 25.85 | 162.08 | -23.19 | 33.44 | 0.6454 | 879.6 | 999999 | |
| 1.98 | 3.28 | 1.29 | 2.13 | 26.28 | 161.88 | -23.39 | 33.25 | 0.6515 | 674.4 | 602.3 | |
| 3.02 | 244.58 | 1.99 | 164.66 | 27.15 | 161.65 | -23.62 | 32.70 | 0.6623 | 718.3 | -239.7 | |
| 0.00 | 1.03 | 0.00 | 0.68 | 26.23 | 161.53 | -23.74 | 33.69 | 0.6535 | 656.0 | 624.2 | |
| 0.00 | 2.16 | 0.00 | 1.40 | 25.59 | 161.52 | -23.75 | 34.30 | 0.6469 | 664.0 | 617.2 | |
| 0.00 | 1.47 | 0.00 | 0.88 | 18.70 | 162.69 | -22.58 | 40.34 | 0.5639 | 755.0 | 657.1 | |
| 0.00 | 1.29 | 0.00 | 0.85 | 26.31 | 161.33 | -23.94 | 33.82 | 0.6558 | 578.0 | 468.7 | |
| 6.55 | -47.00 | 4.40 | -47.00 | 28.17 | 160.86 | -24.41 | 32.61 | 0.6783 | -1060.4 | 999999 | |
| 1.47 | -47.00 | 0.97 | -47.00 | 26.82 | 161.18 | -24.09 | 33.51 | 0.6622 | 480.8 | 999999 | |
| 4.66 | 47.86 | 3.03 | 31.35 | 25.75 | 161.20 | -24.07 | 34.50 | 0.6510 | 904.7 | 268.0 | |
| 7.76 | -47.00 | 5.25 | -47.00 | 28.52 | 160.51 | -24.76 | 32.66 | 0.6842 | -734.9 | 999999 | |
| 7.59 | -47.00 | 5.12 | -47.00 | 28.12 | 160.43 | -24.84 | 33.10 | 0.6808 | -986.2 | 999999 | |
| 3.28 | -54.00 | 2.14 | -54.00 | 25.98 | 160.89 | -24.38 | 34.61 | 0.6556 | 691.3 | 999999 | |
| 0.78 | 2.85 | 0.48 | 1.76 | 21.42 | 161.58 | -23.69 | 38.54 | 0.6027 | 845.4 | 698.6 | |
| 5.43 | -47.00 | 3.64 | -47.00 | 27.52 | 160.28 | -24.99 | 33.81 | 0.6758 | -858.8 | 999999 | |
| 0.95 | -47.00 | 0.63 | -47.00 | 27.30 | 160.26 | -25.01 | 34.03 | 0.6738 | 390.5 | 999999 | |
| 0.95 | -54.00 | 0.62 | -54.00 | 25.97 | 160.57 | -24.70 | 34.97 | 0.6579 | 453.5 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.77 | 23.84 | 161.02 | -24.25 | 36.59 | 0.6325 | 121.0 | 27.9 | |
| 1.64 | -47.00 | 1.10 | -47.00 | 27.85 | 160.08 | -25.19 | 33.70 | 0.6805 | -718.3 | 999999 | |
| 1.72 | 6.81 | 1.10 | 4.36 | 24.09 | 160.93 | -24.34 | 36.43 | 0.6358 | 771.0 | 580.9 | |
| 1.81 | 9.83 | 1.19 | 6.48 | 25.74 | 160.22 | -25.05 | 35.56 | 0.6582 | 458.4 | -86.5 | |
| 0.00 | 2.16 | 0.00 | 1.46 | 27.73 | 159.74 | -25.53 | 34.16 | 0.6817 | -814.0 | -617.1 | |
| 0.26 | -65.00 | 0.17 | -65.00 | 25.81 | 160.20 | -25.07 | 35.51 | 0.6591 | -162.7 | 999999 | |
| 0.00 | 1.47 | 0.00 | 1.01 | 28.68 | 158.40 | -26.87 | 34.61 | 0.7005 | 398.0 | 458.1 | |
| 0.00 | 1.21 | 0.00 | 0.85 | 29.92 | 158.04 | -27.23 | 33.82 | 0.7147 | -395.0 | -370.6 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 30.20 | 157.65 | -27.62 | 33.94 | 0.7201 | -477.0 | -457.7 | |
| 0.00 | 1.29 | 0.00 | 0.86 | 25.33 | 158.85 | -26.42 | 37.38 | 0.6647 | 750.0 | 634.5 | |
| 0.00 | 0.69 | 0.00 | 0.48 | 29.04 | 157.84 | -27.43 | 34.81 | 0.7079 | -685.0 | -529.1 | |
| 0.00 | 1.29 | 0.00 | 0.92 | 29.84 | 157.56 | -27.71 | 34.34 | 0.7172 | -669.0 | -549.6 | |
| 0.00 | 1.12 | 0.00 | 0.79 | 29.50 | 157.59 | -27.68 | 34.62 | 0.7140 | -516.0 | -578.2 | |
| 4.14 | 4.92 | 2.82 | 3.35 | 27.15 | 157.98 | -27.29 | 36.45 | 0.6890 | -664.8 | -723.0 | |
| 5.26 | 6.90 | 3.62 | 4.75 | 27.67 | 157.69 | -27.58 | 36.23 | 0.6961 | -572.2 | -434.3 | |
| 0.00 | 0.86 | 0.00 | 0.59 | 27.14 | 157.61 | -27.66 | 36.82 | 0.6917 | -759.0 | -622.2 | |
| 0.00 | 2.59 | 0.00 | 1.73 | 25.52 | 157.95 | -27.32 | 38.09 | 0.6737 | 710.0 | 462.8 | |
| 0.00 | 1.47 | 0.00 | 0.98 | 25.12 | 157.72 | -27.55 | 38.73 | 0.6717 | 541.0 | 412.9 | |
| 0.00 | 1.03 | 0.00 | 0.75 | 30.24 | 155.87 | -29.40 | 35.50 | 0.7326 | -717.0 | -629.3 | |
| 0.00 | 1.72 | 0.00 | 1.25 | 30.06 | 155.81 | -29.46 | 35.72 | 0.7314 | -732.0 | -652.3 | |
| 0.00 | 0.86 | 0.00 | 0.63 | 30.20 | 155.41 | -29.86 | 35.95 | 0.7354 | -560.0 | -495.5 | |
| 0.00 | 1.21 | 0.00 | 0.89 | 30.70 | 154.64 | -30.63 | 36.15 | 0.7450 | -668.0 | -548.7 | |
| 0.00 | 0.86 | 0.00 | 0.64 | 30.86 | 154.50 | -30.77 | 36.12 | 0.7473 | -555.0 | -476.2 | |
| 0.00 | 0.78 | 0.00 | 0.58 | 30.76 | 154.33 | -30.94 | 36.35 | 0.7476 | -547.0 | -455.9 | |
| 0.00 | 1.29 | 0.00 | 1.06 | 34.89 | 151.55 | -33.72 | 34.88 | 0.7986 | -491.0 | -408.3 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |