SDO HMI 2014-03-26 15:00:31 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 |
| 115.65 | 742.93 | 59.95 | 385.16 | -13.45 | 170.56 | 15.71 | 244.60 | 0.2922 | 405.8 | 377.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-26 15:00:31 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 | 1.49 | 0.00 | 0.79 | -11.32 | 175.18 | 20.33 | 255.85 | 0.3529 | 916.0 | 674.8 | |
| 2.36 | 4.02 | 1.25 | 2.13 | -13.97 | 174.29 | 19.44 | 247.88 | 0.3501 | 995.9 | 735.6 | |
| 1.05 | 6.03 | 0.55 | 3.15 | -12.32 | 172.44 | 17.59 | 251.03 | 0.3136 | 976.8 | 661.8 | |
| 0.70 | 8.31 | 0.36 | 4.33 | -11.72 | 172.34 | 17.49 | 252.81 | 0.3094 | 1034.6 | 358.1 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -12.27 | 172.22 | 17.36 | 251.00 | 0.3098 | 1058.0 | 808.7 | |
| 1.92 | 7.17 | 1.00 | 3.72 | -11.46 | 171.91 | 17.06 | 253.28 | 0.3015 | 1016.5 | 826.2 | |
| 58.31 | 407.14 | 30.46 | 212.79 | -14.26 | 172.07 | 17.22 | 244.82 | 0.3184 | 1496.8 | 434.8 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -12.22 | 171.86 | 17.01 | 250.83 | 0.3040 | 637.0 | 492.5 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -10.19 | 171.45 | 16.60 | 257.20 | 0.2897 | 798.0 | 609.8 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -9.68 | 171.33 | 16.48 | 258.87 | 0.2863 | 821.0 | 654.9 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -12.38 | 171.36 | 16.51 | 249.83 | 0.2970 | 648.0 | 475.9 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -12.87 | 171.33 | 16.48 | 248.25 | 0.2990 | -248.0 | -354.2 | |
| 13.29 | 155.62 | 6.88 | 80.31 | -11.70 | 171.19 | 16.34 | 251.91 | 0.2911 | 1143.8 | 654.5 | |
| 0.00 | 4.90 | 0.00 | 2.53 | -10.50 | 171.09 | 16.24 | 255.89 | 0.2848 | 762.0 | 591.2 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -12.63 | 171.09 | 16.24 | 248.74 | 0.2941 | 662.0 | 530.1 | |
| 0.00 | 0.70 | 0.00 | 0.36 | -12.99 | 171.08 | 16.23 | 247.57 | 0.2959 | -455.0 | -341.4 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -10.69 | 170.78 | 15.93 | 255.01 | 0.2805 | 1046.0 | 868.1 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -13.06 | 170.83 | 15.98 | 247.07 | 0.2925 | -373.0 | -339.8 | |
| 17.83 | -13.00 | 9.21 | -13.00 | -11.92 | 170.73 | 15.88 | 250.72 | 0.2848 | 1157.9 | 999999 | |
| 3.76 | -13.00 | 1.94 | -13.00 | -11.78 | 170.34 | 15.49 | 250.80 | 0.2780 | 1175.0 | 999999 | |
| 0.00 | 1.84 | 0.00 | 0.95 | -11.37 | 170.22 | 15.37 | 252.15 | 0.2742 | 771.0 | 599.5 | |
| 0.00 | 11.45 | 0.00 | 5.95 | -15.64 | 170.40 | 15.55 | 238.57 | 0.3039 | 1175.0 | 810.7 | |
| 0.00 | 6.64 | 0.00 | 3.42 | -12.80 | 169.51 | 14.66 | 246.32 | 0.2706 | 683.0 | 723.4 | |
| 2.27 | 3.93 | 1.18 | 2.04 | -15.94 | 169.30 | 14.45 | 235.90 | 0.2910 | -967.5 | -762.6 | |
| 0.00 | 1.66 | 0.00 | 0.85 | -13.30 | 168.81 | 13.96 | 243.60 | 0.2633 | 934.0 | 690.6 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -8.24 | 168.58 | 13.73 | 263.11 | 0.2376 | 690.0 | 573.1 | |
| 0.00 | 12.76 | 0.00 | 6.54 | -12.79 | 168.69 | 13.83 | 245.22 | 0.2580 | 404.0 | 687.4 | |
| 0.00 | 0.70 | 0.00 | 0.36 | -10.96 | 168.56 | 13.71 | 251.95 | 0.2459 | 857.0 | 680.6 | |
| 0.00 | 1.40 | 0.00 | 0.72 | -13.79 | 168.46 | 13.61 | 241.34 | 0.2615 | 812.0 | 574.6 | |
| 0.00 | 1.66 | 0.00 | 0.85 | -12.01 | 167.67 | 12.82 | 246.68 | 0.2374 | 727.0 | 456.7 | |
| 0.00 | 2.10 | 0.00 | 1.07 | -13.90 | 167.70 | 12.85 | 239.65 | 0.2514 | -791.0 | -599.8 | |
| 0.00 | 1.31 | 0.00 | 0.67 | -11.86 | 167.41 | 12.56 | 246.87 | 0.2325 | 764.0 | 589.3 | |
| 0.00 | 3.58 | 0.00 | 1.83 | -14.00 | 167.49 | 12.64 | 238.92 | 0.2490 | -840.0 | -723.5 | |
| 0.61 | 2.19 | 0.31 | 1.11 | -12.74 | 167.30 | 12.45 | 243.23 | 0.2365 | -980.6 | -703.1 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -12.38 | 167.25 | 12.40 | 244.55 | 0.2333 | -775.0 | -558.5 | |
| 0.00 | 1.66 | 0.00 | 0.85 | -14.12 | 167.27 | 12.42 | 238.06 | 0.2470 | -880.0 | -678.5 | |
| 0.00 | 4.02 | 0.00 | 2.06 | -14.58 | 167.02 | 12.16 | 235.94 | 0.2473 | -871.0 | -697.9 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -14.68 | 166.77 | 11.92 | 235.08 | 0.2447 | -989.0 | -767.8 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -14.44 | 166.69 | 11.84 | 235.76 | 0.2415 | -914.0 | -722.6 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -11.38 | 166.21 | 11.36 | 246.97 | 0.2107 | 872.0 | 687.4 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -13.04 | 166.03 | 11.18 | 239.61 | 0.2199 | -988.0 | -763.8 | |
| 0.00 | 1.75 | 0.00 | 0.89 | -11.51 | 165.93 | 11.08 | 245.93 | 0.2072 | 1015.0 | 902.5 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -12.80 | 165.95 | 11.10 | 240.43 | 0.2169 | -923.0 | -770.0 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -13.55 | 165.80 | 10.95 | 237.07 | 0.2210 | -933.0 | -690.5 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -12.92 | 165.74 | 10.89 | 239.46 | 0.2148 | -865.0 | -681.1 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -12.12 | 165.49 | 10.64 | 242.35 | 0.2047 | 842.0 | 606.7 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -14.39 | 164.52 | 9.67 | 230.60 | 0.2115 | 886.0 | 676.6 | |
| 1.31 | 3.58 | 0.66 | 1.82 | -14.66 | 164.47 | 9.62 | 229.44 | 0.2137 | 1047.6 | 923.0 | |
| 0.00 | 3.76 | 0.00 | 1.90 | -12.56 | 164.39 | 9.54 | 237.80 | 0.1920 | -842.0 | -774.3 | |
| 0.52 | 1.92 | 0.27 | 0.97 | -14.15 | 164.32 | 9.47 | 230.95 | 0.2064 | 1042.7 | 817.0 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -12.50 | 164.20 | 9.35 | 237.56 | 0.1888 | -982.0 | -772.0 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -12.35 | 164.16 | 9.31 | 238.16 | 0.1869 | -832.0 | -636.8 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -11.30 | 163.97 | 9.12 | 242.80 | 0.1756 | 875.0 | 691.2 | |
| 9.27 | 13.38 | 4.65 | 6.71 | -11.53 | 162.69 | 7.83 | 237.98 | 0.1582 | -1113.5 | -812.3 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -13.31 | 162.58 | 7.73 | 228.87 | 0.1746 | -847.0 | -695.1 | |
| 0.00 | 1.57 | 0.00 | 0.79 | -12.77 | 162.35 | 7.50 | 230.50 | 0.1657 | -881.0 | -633.2 | |
| 2.45 | 4.28 | 1.23 | 2.14 | -11.21 | 162.03 | 7.18 | 237.61 | 0.1459 | -1182.0 | -881.4 | |
| 0.00 | 3.76 | 0.00 | 1.89 | -13.47 | 161.35 | 6.50 | 223.27 | 0.1613 | -919.0 | -671.0 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -12.45 | 161.29 | 6.44 | 227.85 | 0.1484 | -934.0 | -761.4 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -13.78 | 161.29 | 6.44 | 221.75 | 0.1644 | -740.0 | -569.9 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -16.13 | 161.36 | 6.51 | 213.79 | 0.1968 | -949.0 | -708.7 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -12.85 | 161.15 | 6.30 | 225.27 | 0.1512 | -753.0 | -687.2 | |
| 0.00 | 2.01 | 0.00 | 1.01 | -13.36 | 161.13 | 6.28 | 222.82 | 0.1572 | -859.0 | -755.7 | |
| 0.00 | 1.05 | 0.00 | 0.52 | -11.89 | 160.91 | 6.06 | 229.18 | 0.1371 | -945.0 | -783.4 | |
| 0.00 | 2.89 | 0.00 | 1.44 | -11.47 | 160.78 | 5.93 | 231.01 | 0.1308 | -965.0 | -757.6 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -15.78 | 160.60 | 5.75 | 211.64 | 0.1847 | -919.0 | -632.5 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -12.34 | 160.52 | 5.67 | 224.84 | 0.1375 | -926.0 | -674.4 | |
| 0.00 | 1.75 | 0.00 | 0.88 | -12.91 | 160.47 | 5.62 | 221.74 | 0.1440 | -1026.0 | -782.3 | |
| 0.00 | 2.45 | 0.00 | 1.23 | -15.63 | 160.35 | 5.50 | 210.94 | 0.1803 | -881.0 | -742.1 | |
| 0.00 | 1.31 | 0.00 | 0.65 | -11.68 | 160.23 | 5.38 | 227.02 | 0.1261 | -968.0 | -776.0 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -13.88 | 159.47 | 4.62 | 212.32 | 0.1470 | -937.0 | -702.7 | |
| 0.00 | 1.31 | 0.00 | 0.67 | -20.52 | 158.96 | 4.11 | 195.79 | 0.2478 | -877.0 | -646.0 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -17.10 | 158.19 | 3.34 | 197.30 | 0.1882 | -1038.0 | -863.6 | |
| 0.00 | 2.19 | 0.00 | 1.10 | -16.80 | 157.84 | 2.99 | 196.05 | 0.1816 | -777.0 | -675.8 | |
| 0.00 | 3.06 | 0.00 | 1.52 | -12.30 | 157.05 | 2.20 | 201.38 | 0.1035 | -919.0 | -605.6 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -11.07 | 152.69 | -2.16 | 153.56 | 0.0835 | -965.0 | -789.5 | |
| 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. | |