SDO HMI 2014-03-02 08:21:28 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 |
| 131.80 | 731.14 | 66.25 | 367.65 | -13.65 | 109.26 | -5.56 | 142.65 | 0.1716 | 143.7 | 158.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-02 08:21:28 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 | 1.12 | 0.00 | 0.58 | -9.83 | 131.62 | 16.80 | 259.91 | 0.2906 | 624.0 | 462.4 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -11.53 | 129.70 | 14.88 | 252.53 | 0.2649 | 685.0 | 575.7 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -9.40 | 129.38 | 14.56 | 260.43 | 0.2526 | 833.0 | 709.2 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -6.71 | 128.54 | 13.72 | 271.31 | 0.2368 | 661.0 | 600.2 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -11.31 | 128.19 | 13.37 | 251.82 | 0.2397 | 769.0 | 606.4 | |
| 0.00 | 3.37 | 0.00 | 1.71 | -6.58 | 127.89 | 13.07 | 272.04 | 0.2259 | 743.0 | 714.1 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -6.76 | 127.90 | 13.08 | 271.24 | 0.2258 | 762.0 | 662.6 | |
| 0.00 | 2.59 | 0.00 | 1.32 | -10.87 | 127.76 | 12.94 | 253.14 | 0.2309 | 855.0 | 645.5 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -11.47 | 127.70 | 12.88 | 250.57 | 0.2326 | 784.0 | 614.7 | |
| 0.00 | 0.69 | 0.00 | 0.35 | -9.45 | 127.55 | 12.73 | 259.12 | 0.2224 | 568.0 | 493.8 | |
| 0.00 | 1.81 | 0.00 | 0.92 | -8.94 | 127.47 | 12.65 | 261.34 | 0.2199 | 743.0 | 592.5 | |
| 0.00 | 1.99 | 0.00 | 1.01 | -14.18 | 126.80 | 11.98 | 238.42 | 0.2373 | 706.0 | 619.5 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -17.52 | 126.65 | 11.83 | 227.16 | 0.2678 | 505.0 | 447.8 | |
| 0.00 | 1.81 | 0.00 | 0.92 | -3.73 | 125.56 | 10.74 | 287.57 | 0.1959 | 833.0 | 666.8 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -16.94 | 125.44 | 10.62 | 225.90 | 0.2466 | 674.0 | 587.4 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -15.14 | 125.25 | 10.43 | 231.36 | 0.2248 | 882.0 | 705.5 | |
| 0.00 | 1.55 | 0.00 | 0.78 | -5.96 | 124.22 | 9.40 | 277.19 | 0.1646 | 760.0 | 628.8 | |
| 0.00 | 2.85 | 0.00 | 1.42 | -5.49 | 122.10 | 7.28 | 283.10 | 0.1302 | 898.0 | 779.4 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -16.19 | 122.02 | 7.20 | 217.50 | 0.1985 | 660.0 | 556.5 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -16.28 | 121.80 | 6.98 | 216.39 | 0.1976 | 820.0 | 633.3 | |
| 0.00 | 2.33 | 0.00 | 1.17 | -12.79 | 121.36 | 6.54 | 228.67 | 0.1485 | 569.0 | 524.7 | |
| 0.00 | 1.64 | 0.00 | 0.82 | -12.85 | 120.68 | 5.87 | 225.28 | 0.1409 | 1029.0 | 826.8 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -9.54 | 118.42 | 3.60 | 236.75 | 0.0743 | 650.0 | 607.3 | |
| 4.75 | 21.07 | 2.39 | 10.58 | -16.51 | 116.99 | 2.17 | 192.68 | 0.1661 | 1096.4 | 821.5 | |
| 0.00 | 1.64 | 0.00 | 0.82 | -16.51 | 116.49 | 1.67 | 189.85 | 0.1645 | 880.0 | 738.1 | |
| 4.23 | 9.33 | 2.12 | 4.68 | -16.30 | 116.40 | 1.58 | 189.52 | 0.1606 | 1187.7 | 721.5 | |
| 0.00 | 1.90 | 0.00 | 0.95 | -16.69 | 116.34 | 1.52 | 188.78 | 0.1671 | 861.0 | 678.5 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -16.18 | 115.90 | 1.08 | 186.66 | 0.1574 | 742.0 | 546.5 | |
| 0.00 | 1.55 | 0.00 | 0.78 | -15.79 | 115.81 | 0.99 | 186.37 | 0.1505 | 772.0 | 693.8 | |
| 0.00 | 2.07 | 0.00 | 1.04 | -15.64 | 115.62 | 0.80 | 185.27 | 0.1476 | 985.0 | 792.1 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -17.14 | 115.63 | 0.81 | 184.47 | 0.1735 | 862.0 | 697.4 | |
| 0.00 | 1.47 | 0.00 | 0.73 | -15.46 | 114.42 | -0.40 | 177.31 | 0.1439 | -871.0 | -616.4 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -18.74 | 114.32 | -0.50 | 177.61 | 0.2007 | -607.0 | -484.6 | |
| 0.00 | 3.45 | 0.00 | 1.73 | -16.63 | 114.08 | -0.74 | 175.64 | 0.1646 | -698.0 | -792.9 | |
| 0.00 | 1.55 | 0.00 | 0.78 | -15.66 | 113.80 | -1.02 | 173.36 | 0.1484 | 852.0 | 638.7 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -14.67 | 113.66 | -1.16 | 171.38 | 0.1317 | -749.0 | -578.4 | |
| 5.27 | 10.36 | 2.65 | 5.21 | -17.11 | 113.58 | -1.24 | 173.11 | 0.1737 | -1073.7 | -556.5 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -19.29 | 113.46 | -1.36 | 173.90 | 0.2111 | -723.0 | -520.7 | |
| 5.27 | 7.69 | 2.65 | 3.86 | -16.75 | 113.45 | -1.37 | 172.15 | 0.1677 | -1149.5 | -701.2 | |
| 0.86 | 2.33 | 0.43 | 1.17 | -17.29 | 113.08 | -1.74 | 170.56 | 0.1779 | -1034.5 | -762.1 | |
| 19.52 | 28.85 | 9.84 | 14.55 | -17.89 | 112.85 | -1.97 | 169.98 | 0.1888 | -1159.6 | -711.7 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -18.34 | 112.72 | -2.10 | 169.78 | 0.1969 | -702.0 | -515.4 | |
| 3.11 | 6.65 | 1.57 | 3.35 | -17.35 | 112.64 | -2.18 | 168.33 | 0.1803 | -1134.5 | -915.6 | |
| 0.86 | -41.00 | 0.44 | -41.00 | -18.10 | 112.54 | -2.28 | 168.65 | 0.1934 | -902.2 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.74 | -18.52 | 112.53 | -2.29 | 169.06 | 0.2005 | -829.0 | -673.5 | |
| 0.00 | 1.99 | 0.00 | 1.01 | -18.83 | 112.53 | -2.29 | 169.33 | 0.2056 | -872.0 | -666.6 | |
| 0.00 | 1.64 | 0.00 | 0.82 | -14.22 | 112.31 | -2.51 | 160.78 | 0.1296 | -969.0 | -683.5 | |
| 0.00 | 1.64 | 0.00 | 0.81 | -9.15 | 112.18 | -2.64 | 126.53 | 0.0568 | 744.0 | 622.2 | |
| 0.69 | 5.35 | 0.34 | 2.66 | -11.38 | 112.10 | -2.72 | 147.32 | 0.0866 | 968.6 | 779.0 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -10.45 | 111.53 | -3.29 | 135.05 | 0.0802 | 889.0 | 721.1 | |
| 0.00 | 2.59 | 0.00 | 1.29 | -13.82 | 111.43 | -3.39 | 153.45 | 0.1292 | -755.0 | -642.6 | |
| 0.00 | 5.01 | 0.00 | 2.51 | -15.59 | 111.24 | -3.58 | 157.57 | 0.1583 | -898.0 | -819.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -14.18 | 111.27 | -3.55 | 153.64 | 0.1360 | -886.0 | -737.4 | |
| 0.00 | 1.47 | 0.00 | 0.73 | -13.67 | 111.21 | -3.61 | 151.48 | 0.1286 | -933.0 | -803.6 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -21.41 | 111.01 | -3.81 | 165.85 | 0.2540 | -937.0 | -842.9 | |
| 0.00 | 1.81 | 0.00 | 0.91 | -16.79 | 111.06 | -3.76 | 159.34 | 0.1786 | -806.0 | -706.0 | |
| 0.00 | 4.06 | 0.00 | 2.03 | -14.33 | 111.05 | -3.77 | 152.78 | 0.1399 | -569.0 | -593.9 | |
| 0.00 | 1.30 | 0.00 | 0.68 | -25.02 | 110.74 | -4.08 | 168.10 | 0.3140 | -757.0 | -594.4 | |
| 0.00 | 1.99 | 0.00 | 0.99 | -10.33 | 111.05 | -3.77 | 130.07 | 0.0849 | 731.0 | 558.6 | |
| 0.00 | 2.33 | 0.00 | 1.17 | -16.16 | 110.83 | -3.99 | 156.73 | 0.1701 | -823.0 | -707.5 | |
| 0.00 | 2.68 | 0.00 | 1.36 | -18.56 | 110.08 | -4.74 | 158.31 | 0.2129 | -822.0 | -724.7 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -18.38 | 109.87 | -4.95 | 157.08 | 0.2114 | -797.0 | -708.3 | |
| 0.00 | 1.38 | 0.00 | 0.70 | -18.26 | 109.81 | -5.01 | 156.60 | 0.2099 | -735.0 | -596.6 | |
| 0.00 | 6.48 | 0.00 | 3.26 | -16.14 | 109.31 | -5.51 | 149.31 | 0.1816 | -920.0 | -757.0 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -22.55 | 109.08 | -5.74 | 160.77 | 0.2818 | -740.0 | -617.2 | |
| 0.00 | 3.20 | 0.00 | 1.59 | -11.44 | 109.36 | -5.46 | 128.47 | 0.1196 | 1046.0 | 841.9 | |
| 0.00 | 7.69 | 0.00 | 3.97 | -22.58 | 108.82 | -6.00 | 160.01 | 0.2837 | -821.0 | -630.1 | |
| 0.00 | 1.73 | 0.00 | 0.86 | -12.15 | 108.74 | -6.08 | 129.86 | 0.1356 | -796.0 | -632.2 | |
| 14.08 | 505.65 | 7.06 | 254.03 | -13.72 | 108.20 | -6.62 | 135.52 | 0.1605 | -1223.1 | 238.8 | |
| 0.00 | 3.11 | 0.00 | 1.58 | -19.05 | 107.92 | -6.90 | 151.09 | 0.2361 | -501.0 | -582.8 | |
| 10.54 | -69.00 | 5.30 | -69.00 | -14.07 | 107.48 | -7.34 | 134.13 | 0.1734 | -1134.5 | 999999 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -19.73 | 106.96 | -7.86 | 149.41 | 0.2540 | -700.0 | -594.1 | |
| 1.73 | -69.00 | 0.87 | -69.00 | -12.99 | 107.00 | -7.82 | 127.42 | 0.1678 | 1040.7 | 999999 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -14.51 | 106.88 | -7.94 | 133.73 | 0.1859 | -765.0 | -607.6 | |
| 60.89 | -69.00 | 30.59 | -69.00 | -12.56 | 106.73 | -8.09 | 124.46 | 0.1673 | 1545.8 | 999999 | |
| 0.00 | 2.25 | 0.00 | 1.13 | -13.90 | 106.28 | -8.54 | 129.21 | 0.1868 | 474.0 | 397.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | -14.16 | 105.56 | -9.26 | 128.07 | 0.1991 | 781.0 | 668.7 | |
| 0.00 | 1.81 | 0.00 | 0.91 | -4.40 | 104.77 | -10.05 | 74.77 | 0.1811 | -815.0 | -656.5 | |
| 0.00 | 1.55 | 0.00 | 0.78 | -4.10 | 104.66 | -10.16 | 73.38 | 0.1845 | -936.0 | -850.6 | |
| 0.00 | 3.54 | 0.00 | 1.80 | -13.90 | 103.67 | -11.15 | 122.28 | 0.2230 | 357.0 | 437.5 | |
| 0.00 | 1.55 | 0.00 | 0.78 | -7.20 | 103.74 | -11.08 | 90.56 | 0.1915 | -818.0 | -672.3 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -10.94 | 102.14 | -12.68 | 107.43 | 0.2270 | -851.0 | -616.7 | |
| 0.00 | 3.20 | 0.00 | 1.62 | -8.85 | 102.13 | -12.69 | 98.23 | 0.2204 | -702.0 | -605.1 | |
| 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. | |