SDO HMI 2011-10-31 06:59:00 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 |
| 160.29 | 901.41 | 108.82 | 613.59 | 6.43 | 254.39 | 43.35 | 274.76 | 0.6859 | -492.8 | -210.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-31 06:59:00 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 | 1.13 | 0.00 | 0.89 | 10.80 | 262.12 | 51.07 | 280.27 | 0.7789 | -500.0 | -430.6 | |
| 0.00 | 0.61 | 0.00 | 0.43 | 9.50 | 256.94 | 45.90 | 278.90 | 0.7193 | -643.0 | -608.4 | |
| 91.41 | 622.98 | 64.21 | 435.67 | 5.85 | 256.35 | 45.31 | 273.79 | 0.7111 | -1233.7 | -340.2 | |
| 0.69 | -3.00 | 0.49 | -3.00 | 5.41 | 256.31 | 45.27 | 273.16 | 0.7106 | -1110.8 | 999999 | |
| 1.21 | -3.00 | 0.84 | -3.00 | 5.70 | 255.36 | 44.32 | 273.56 | 0.6989 | -1181.6 | 999999 | |
| 0.00 | 1.82 | 0.00 | 1.29 | 13.54 | 256.48 | 45.44 | 284.57 | 0.7180 | -506.0 | -391.9 | |
| 0.00 | 0.78 | 0.00 | 0.53 | 3.28 | 254.76 | 43.72 | 270.05 | 0.6923 | 567.0 | 462.2 | |
| 0.00 | 1.99 | 0.00 | 1.36 | 3.56 | 254.65 | 43.61 | 270.44 | 0.6908 | -111.0 | -70.9 | |
| 1.82 | -3.00 | 1.24 | -3.00 | 5.70 | 254.74 | 43.69 | 273.56 | 0.6911 | -964.0 | 999999 | |
| 0.00 | 1.82 | 0.00 | 1.24 | 3.45 | 254.48 | 43.44 | 270.27 | 0.6887 | 644.0 | 534.0 | |
| 0.00 | 1.13 | 0.00 | 0.77 | 5.11 | 254.56 | 43.52 | 272.70 | 0.6889 | -601.0 | -638.7 | |
| 3.73 | 5.72 | 2.53 | 3.89 | 3.90 | 254.39 | 43.34 | 270.92 | 0.6872 | 623.1 | 530.1 | |
| 6.07 | -3.00 | 4.12 | -3.00 | 5.75 | 254.41 | 43.37 | 273.62 | 0.6869 | -986.6 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.76 | 4.38 | 254.25 | 43.21 | 271.62 | 0.6853 | -511.0 | -338.5 | |
| 1.99 | -3.00 | 1.35 | -3.00 | 5.85 | 254.13 | 43.09 | 273.77 | 0.6834 | -1015.0 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.41 | 6.39 | 254.14 | 43.10 | 274.56 | 0.6836 | -743.0 | -600.1 | |
| 0.00 | 1.13 | 0.00 | 0.76 | 6.19 | 253.92 | 42.88 | 274.27 | 0.6807 | -281.0 | -256.5 | |
| 1.30 | 4.16 | 0.88 | 2.81 | 9.36 | 253.99 | 42.95 | 278.93 | 0.6829 | 632.0 | 534.7 | |
| 0.00 | 0.61 | 0.00 | 0.41 | 9.79 | 253.77 | 42.73 | 279.58 | 0.6805 | 88.0 | 82.3 | |
| 0.87 | 117.84 | 0.58 | 78.13 | 7.13 | 253.08 | 42.04 | 275.68 | 0.6701 | -491.3 | -97.2 | |
| 3.29 | -20.00 | 2.19 | -20.00 | 6.69 | 252.99 | 41.95 | 275.02 | 0.6688 | -776.8 | 999999 | |
| 7.02 | -20.00 | 4.67 | -20.00 | 7.52 | 253.05 | 42.00 | 276.27 | 0.6697 | 480.3 | 999999 | |
| 2.25 | -20.00 | 1.49 | -20.00 | 7.11 | 252.88 | 41.84 | 275.66 | 0.6674 | -648.8 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.46 | 7.71 | 252.83 | 41.78 | 276.57 | 0.6670 | 464.0 | 356.1 | |
| 3.90 | -20.00 | 2.58 | -20.00 | 7.52 | 252.60 | 41.56 | 276.28 | 0.6640 | 793.2 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.68 | 5.56 | 252.36 | 41.32 | 273.31 | 0.6606 | -690.0 | -597.8 | |
| 8.66 | -20.00 | 5.70 | -20.00 | 6.18 | 252.38 | 41.34 | 274.26 | 0.6608 | -886.2 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.74 | 5.89 | 252.19 | 41.15 | 273.82 | 0.6583 | -709.0 | -623.3 | |
| 0.00 | 5.03 | 0.00 | 3.27 | 6.52 | 251.69 | 40.65 | 274.78 | 0.6518 | -807.0 | -664.8 | |
| 0.00 | 1.21 | 0.00 | 0.80 | 12.30 | 252.45 | 41.41 | 283.49 | 0.6669 | -648.0 | -530.8 | |
| 0.00 | 1.13 | 0.00 | 0.71 | 6.52 | 249.90 | 38.85 | 274.82 | 0.6278 | 653.0 | 504.0 | |
| 0.00 | 1.56 | 0.00 | 0.98 | 7.78 | 249.02 | 37.98 | 276.91 | 0.6165 | 610.0 | 499.9 | |
| 0.00 | 2.25 | 0.00 | 1.41 | 8.49 | 248.68 | 37.64 | 278.09 | 0.6124 | 784.0 | 681.8 | |
| 0.00 | 1.65 | 0.00 | 1.03 | 8.94 | 248.66 | 37.62 | 278.83 | 0.6125 | 865.0 | 692.0 | |
| 0.00 | 1.39 | 0.00 | 0.87 | 9.30 | 248.67 | 37.62 | 279.41 | 0.6130 | 769.0 | 554.9 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 8.33 | 248.25 | 37.20 | 277.87 | 0.6062 | 720.0 | 610.1 | |
| 0.78 | 37.86 | 0.48 | 23.46 | 9.30 | 248.02 | 36.98 | 279.50 | 0.6041 | 137.1 | -86.2 | |
| 18.20 | -37.00 | 11.26 | -37.00 | 9.40 | 247.81 | 36.76 | 279.70 | 0.6013 | -904.8 | 999999 | |
| 0.00 | 2.17 | 0.00 | 1.34 | 10.72 | 247.72 | 36.67 | 281.91 | 0.6020 | 586.0 | 527.5 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 9.62 | 247.49 | 36.45 | 280.12 | 0.5973 | -331.0 | -363.1 | |
| 0.00 | 1.47 | 0.00 | 0.91 | 9.39 | 247.28 | 36.24 | 279.77 | 0.5940 | -536.0 | -572.7 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 10.73 | 247.42 | 36.37 | 281.99 | 0.5979 | 720.0 | 590.4 | |
| 0.00 | 5.20 | 0.00 | 3.20 | 10.17 | 247.30 | 36.26 | 281.07 | 0.5954 | 726.0 | 521.8 | |
| 0.00 | 4.51 | 0.00 | 2.76 | 9.68 | 246.86 | 35.82 | 280.32 | 0.5887 | 574.0 | 505.9 | |
| 0.00 | 1.65 | 0.00 | 1.01 | 9.41 | 246.79 | 35.75 | 279.88 | 0.5873 | 478.0 | 305.8 | |
| 0.00 | 1.47 | 0.00 | 0.90 | 8.31 | 246.60 | 35.55 | 278.03 | 0.5833 | 622.0 | 553.8 | |
| 0.00 | 1.04 | 0.00 | 0.63 | 8.59 | 246.44 | 35.40 | 278.52 | 0.5814 | -632.0 | -547.4 | |
| 0.00 | 2.25 | 0.00 | 1.36 | 7.98 | 245.97 | 34.93 | 277.53 | 0.5742 | 583.0 | 490.8 | |
| 0.00 | 1.30 | 0.00 | 0.78 | 8.20 | 245.88 | 34.84 | 277.91 | 0.5731 | 651.0 | 575.0 | |
| 0.00 | 1.56 | 0.00 | 0.94 | 10.00 | 245.83 | 34.78 | 281.05 | 0.5747 | 493.0 | 325.8 | |
| 0.00 | 2.17 | 0.00 | 1.30 | 8.39 | 245.57 | 34.53 | 278.29 | 0.5689 | 787.0 | 616.4 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 6.34 | 245.28 | 34.24 | 274.68 | 0.5633 | 626.0 | 457.5 | |
| 0.00 | 3.99 | 0.00 | 2.39 | 8.50 | 245.18 | 34.14 | 278.53 | 0.5635 | 550.0 | 663.2 | |
| 0.00 | 0.52 | 0.00 | 0.31 | 10.05 | 245.21 | 34.17 | 281.28 | 0.5661 | 617.0 | 476.3 | |
| 3.81 | 5.11 | 2.26 | 3.03 | 8.05 | 244.49 | 33.44 | 277.82 | 0.5530 | 884.0 | 853.1 | |
| 1.99 | 14.21 | 1.18 | 8.44 | 8.91 | 244.57 | 33.53 | 279.36 | 0.5552 | 762.6 | 734.0 | |
| 1.30 | -56.00 | 0.77 | -56.00 | 9.01 | 244.36 | 33.32 | 279.58 | 0.5524 | 934.7 | 999999 | |
| 0.00 | 8.06 | 0.00 | 4.78 | 9.52 | 244.35 | 33.30 | 280.50 | 0.5529 | 682.0 | 665.1 | |
| 0.00 | 1.39 | 0.00 | 0.82 | 10.69 | 244.27 | 33.23 | 282.63 | 0.5539 | 935.0 | 714.8 | |
| 0.00 | 1.21 | 0.00 | 0.72 | 9.84 | 243.98 | 32.94 | 281.15 | 0.5483 | 652.0 | 520.6 | |
| 0.00 | 2.08 | 0.00 | 1.23 | 9.24 | 243.85 | 32.81 | 280.09 | 0.5453 | 813.0 | 569.5 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 11.03 | 244.06 | 33.01 | 283.30 | 0.5517 | 503.0 | 508.1 | |
| 0.00 | 3.03 | 0.00 | 1.79 | 9.51 | 243.77 | 32.73 | 280.61 | 0.5446 | 644.0 | 750.8 | |
| 0.00 | 1.82 | 0.00 | 1.08 | 11.07 | 243.81 | 32.77 | 283.44 | 0.5482 | 693.0 | 538.5 | |
| 0.00 | 1.65 | 0.00 | 0.97 | 10.19 | 243.45 | 32.41 | 281.91 | 0.5412 | 708.0 | 526.9 | |
| 0.00 | 1.47 | 0.00 | 0.87 | 9.80 | 243.37 | 32.33 | 281.22 | 0.5394 | 483.0 | 492.1 | |
| 0.00 | 1.21 | 0.00 | 0.71 | 7.02 | 242.69 | 31.64 | 276.10 | 0.5258 | 790.0 | 556.4 | |
| 0.00 | 2.51 | 0.00 | 1.47 | 9.44 | 242.76 | 31.72 | 280.68 | 0.5299 | 967.0 | 806.3 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 11.37 | 242.45 | 31.40 | 284.39 | 0.5295 | 745.0 | 650.8 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 7.46 | 242.02 | 30.97 | 277.03 | 0.5162 | 813.0 | 614.5 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 9.41 | 241.98 | 30.94 | 280.80 | 0.5184 | 842.0 | 731.3 | |
| 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. | |