SDO HMI 2011-10-28 12:59:00 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 |
| 256.93 | 1310.33 | 128.38 | 654.76 | 7.00 | 252.35 | 5.03 | 271.18 | 0.1299 | -363.3 | -185.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-28 12:59:00 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 | 1.04 | 0.00 | 0.53 | 12.32 | 256.04 | 8.72 | 311.85 | 0.1997 | -714.0 | -656.7 | |
| 146.82 | 817.87 | 73.51 | 409.44 | 6.11 | 255.61 | 8.29 | 279.71 | 0.1461 | -1522.5 | -464.0 | |
| 1.39 | -2.00 | 0.69 | -2.00 | 5.28 | 254.99 | 7.68 | 274.30 | 0.1340 | -986.0 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 3.94 | 254.95 | 7.63 | 264.23 | 0.1338 | 716.0 | 483.6 | |
| 1.47 | -2.00 | 0.74 | -2.00 | 6.18 | 254.64 | 7.32 | 281.41 | 0.1299 | -1102.8 | 999999 | |
| 0.00 | 3.90 | 0.00 | 1.95 | 4.04 | 254.32 | 7.00 | 264.44 | 0.1227 | 415.0 | 345.7 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 4.49 | 254.32 | 7.00 | 268.10 | 0.1222 | -274.0 | -281.8 | |
| 0.43 | 3.12 | 0.22 | 1.56 | 3.57 | 254.17 | 6.85 | 260.39 | 0.1212 | 1177.6 | 899.2 | |
| 1.73 | 2.60 | 0.87 | 1.30 | 4.16 | 254.11 | 6.79 | 265.27 | 0.1189 | 745.2 | 754.5 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 7.35 | 254.15 | 6.83 | 291.24 | 0.1271 | -676.0 | -439.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.60 | 254.21 | 6.89 | 310.99 | 0.1570 | -830.0 | -652.7 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 6.72 | 254.05 | 6.73 | 286.71 | 0.1221 | -617.0 | -513.0 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 7.08 | 253.99 | 6.67 | 289.64 | 0.1230 | -538.0 | -520.9 | |
| 0.00 | 2.51 | 0.00 | 1.25 | 5.06 | 253.94 | 6.62 | 272.91 | 0.1155 | -723.0 | -547.6 | |
| 0.00 | 1.13 | 0.00 | 0.57 | 13.64 | 254.01 | 6.69 | 323.84 | 0.1928 | -703.0 | -520.3 | |
| 1.73 | 7.46 | 0.86 | 3.72 | 7.23 | 253.42 | 6.10 | 292.54 | 0.1147 | -908.9 | -627.2 | |
| 1.30 | 5.64 | 0.65 | 2.81 | 8.07 | 253.34 | 6.02 | 299.30 | 0.1197 | -752.1 | -760.4 | |
| 7.80 | 8.93 | 3.89 | 4.45 | 5.30 | 253.10 | 5.78 | 275.69 | 0.1012 | -1108.2 | -840.8 | |
| 0.00 | 2.43 | 0.00 | 1.21 | 8.49 | 253.05 | 5.73 | 303.60 | 0.1191 | 925.0 | 739.4 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 11.90 | 252.99 | 5.67 | 322.25 | 0.1586 | -886.0 | -592.2 | |
| 0.00 | 2.34 | 0.00 | 1.17 | 8.70 | 252.90 | 5.58 | 305.76 | 0.1190 | 859.0 | 596.1 | |
| 11.01 | 34.34 | 5.48 | 17.09 | 6.73 | 252.69 | 5.37 | 290.59 | 0.0998 | -1146.4 | -672.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.49 | 252.69 | 5.37 | 317.51 | 0.1368 | -916.0 | -618.8 | |
| 15.78 | 53.94 | 7.86 | 26.88 | 8.14 | 252.56 | 5.24 | 303.29 | 0.1086 | 1124.6 | 267.4 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 4.00 | 252.46 | 5.14 | 261.80 | 0.0907 | -842.0 | -806.1 | |
| 1.47 | -22.00 | 0.73 | -22.00 | 6.65 | 252.39 | 5.07 | 290.81 | 0.0944 | -1189.3 | 999999 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 3.67 | 252.34 | 5.02 | 257.98 | 0.0896 | -819.0 | -656.2 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 5.13 | 252.14 | 4.82 | 274.70 | 0.0843 | -947.0 | -781.6 | |
| 0.00 | 2.25 | 0.00 | 1.12 | 6.65 | 252.09 | 4.77 | 292.00 | 0.0895 | -1121.0 | -926.6 | |
| 0.00 | 2.25 | 0.00 | 1.12 | 6.35 | 252.06 | 4.74 | 288.95 | 0.0872 | -825.0 | -764.9 | |
| 0.00 | 3.99 | 0.00 | 1.98 | 7.13 | 251.76 | 4.44 | 298.47 | 0.0879 | -952.0 | -697.2 | |
| 0.00 | 3.64 | 0.00 | 1.81 | 5.91 | 251.72 | 4.40 | 284.94 | 0.0794 | -918.0 | -784.7 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 6.29 | 251.61 | 4.29 | 290.07 | 0.0795 | -916.0 | -749.6 | |
| 0.00 | 6.59 | 0.00 | 3.27 | 6.50 | 251.52 | 4.20 | 292.93 | 0.0793 | -960.0 | -836.9 | |
| 0.00 | 3.21 | 0.00 | 1.59 | 6.72 | 251.01 | 3.69 | 298.30 | 0.0729 | -876.0 | -695.6 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 7.22 | 250.38 | 3.06 | 309.22 | 0.0687 | -1009.0 | -704.2 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 6.48 | 249.99 | 2.67 | 303.20 | 0.0555 | 896.0 | 696.2 | |
| 0.00 | 0.69 | 0.00 | 0.34 | 6.15 | 249.89 | 2.57 | 298.78 | 0.0512 | 867.0 | 636.4 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 5.15 | 248.90 | 1.58 | 284.02 | 0.0285 | 891.0 | 668.3 | |
| 1.30 | 2.43 | 0.64 | 1.20 | 5.41 | 248.75 | 1.43 | 294.86 | 0.0276 | 1007.7 | 882.8 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 7.59 | 248.19 | 0.87 | 343.07 | 0.0520 | 1045.0 | 847.5 | |
| 0.00 | 0.69 | 0.00 | 0.34 | 7.71 | 248.04 | 0.72 | 346.41 | 0.0533 | 855.0 | 631.2 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 8.19 | 247.74 | 0.42 | 353.08 | 0.0606 | 1085.0 | 870.1 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 8.51 | 247.59 | 0.27 | 355.93 | 0.0661 | 1050.0 | 835.1 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 9.14 | 247.50 | 0.18 | 357.67 | 0.0769 | 968.0 | 793.9 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 7.83 | 247.41 | 0.09 | 358.35 | 0.0539 | 804.0 | 769.2 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 9.89 | 247.26 | -0.06 | 0.67 | 0.0899 | 841.0 | 735.4 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 8.01 | 247.14 | -0.18 | 3.16 | 0.0571 | 986.0 | 801.0 | |
| 0.00 | 2.34 | 0.00 | 1.16 | 7.53 | 247.05 | -0.27 | 5.53 | 0.0489 | 959.0 | 767.0 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 7.98 | 246.69 | -0.63 | 10.99 | 0.0575 | 883.0 | 719.4 | |
| 0.00 | 2.69 | 0.00 | 1.34 | 10.81 | 245.99 | -1.33 | 12.22 | 0.1085 | 815.0 | 703.5 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 10.93 | 245.77 | -1.55 | 13.83 | 0.1114 | 878.0 | 720.6 | |
| 0.00 | 0.43 | 0.00 | 0.22 | 10.30 | 244.96 | -2.36 | 22.73 | 0.1054 | 597.0 | 596.6 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.45 | 244.90 | -2.42 | 22.71 | 0.1082 | 949.0 | 702.0 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 10.33 | 244.78 | -2.54 | 24.17 | 0.1071 | 878.0 | 573.2 | |
| 0.00 | 4.08 | 0.00 | 2.03 | 9.22 | 244.60 | -2.72 | 30.93 | 0.0914 | 1036.0 | 829.2 | |
| 0.00 | 2.51 | 0.00 | 1.25 | 11.02 | 244.44 | -2.88 | 24.32 | 0.1204 | 973.0 | 762.8 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.33 | 244.35 | -2.97 | 27.63 | 0.1103 | 564.0 | 346.1 | |
| 8.15 | 173.79 | 4.06 | 86.65 | 9.55 | 244.18 | -3.14 | 32.83 | 0.1002 | 1121.9 | 569.7 | |
| 0.00 | 4.08 | 0.00 | 2.03 | 10.45 | 243.90 | -3.42 | 30.58 | 0.1159 | 833.0 | 590.1 | |
| 0.00 | 1.47 | 0.00 | 0.74 | 11.28 | 243.86 | -3.46 | 27.48 | 0.1290 | 689.0 | 532.9 | |
| 11.01 | 84.47 | 5.48 | 41.99 | 8.21 | 243.86 | -3.46 | 44.70 | 0.0854 | 1350.7 | 539.2 | |
| 1.13 | -62.00 | 0.56 | -62.00 | 8.50 | 243.86 | -3.46 | 42.34 | 0.0891 | 1151.8 | 999999 | |
| 0.61 | -59.00 | 0.30 | -59.00 | 9.91 | 243.78 | -3.54 | 34.04 | 0.1091 | 1105.0 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 12.75 | 243.44 | -3.88 | 25.34 | 0.1549 | 823.0 | 651.7 | |
| 15.35 | -59.00 | 7.65 | -59.00 | 9.58 | 243.45 | -3.87 | 38.28 | 0.1079 | 1220.2 | 999999 | |
| 3.30 | 5.98 | 1.64 | 2.98 | 9.10 | 243.46 | -3.86 | 41.20 | 0.1014 | 1056.7 | 937.9 | |
| 0.00 | 1.13 | 0.00 | 0.57 | 12.60 | 243.35 | -3.97 | 26.29 | 0.1532 | 819.0 | 626.3 | |
| 8.76 | -59.00 | 4.37 | -59.00 | 10.11 | 243.23 | -4.09 | 36.84 | 0.1175 | 1118.3 | 999999 | |
| 3.38 | 14.05 | 1.69 | 7.01 | 10.47 | 243.23 | -4.09 | 35.08 | 0.1226 | 969.4 | 504.1 | |
| 13.01 | -59.00 | 6.49 | -59.00 | 9.75 | 242.69 | -4.63 | 42.29 | 0.1187 | 1124.1 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.82 | 242.07 | -5.25 | 40.27 | 0.1397 | 646.0 | 559.9 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 9.59 | 240.84 | -6.47 | 52.67 | 0.1405 | 901.0 | 647.1 | |
| 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. | |