SDO HMI 2011-10-23 02:59:01 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 |
| 79.00 | 375.55 | 51.70 | 243.56 | 15.54 | 279.36 | -39.37 | 71.96 | 0.6441 | -205.3 | -168.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 02:59:01 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 |
| 0.61 | 3.22 | 0.35 | 1.84 | 14.17 | 289.68 | -29.05 | 70.57 | 0.5013 | -937.0 | -708.5 | |
| 0.00 | 1.83 | 0.00 | 1.05 | 13.68 | 288.90 | -29.83 | 71.87 | 0.5106 | -813.0 | -718.4 | |
| 0.00 | 5.74 | 0.00 | 3.31 | 13.55 | 288.63 | -30.10 | 72.24 | 0.5140 | -983.0 | -825.5 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 16.05 | 288.07 | -30.66 | 67.86 | 0.5312 | -623.0 | -479.9 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 11.83 | 288.65 | -30.08 | 75.54 | 0.5087 | -716.0 | -545.0 | |
| 0.00 | 2.00 | 0.00 | 1.16 | 13.72 | 288.29 | -30.44 | 72.07 | 0.5194 | -914.0 | -809.1 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 13.38 | 288.16 | -30.57 | 72.76 | 0.5202 | -505.0 | -539.0 | |
| 0.00 | 1.48 | 0.00 | 0.86 | 13.71 | 288.11 | -30.62 | 72.15 | 0.5219 | -690.0 | -623.1 | |
| 0.00 | 1.31 | 0.00 | 0.76 | 12.58 | 287.30 | -31.43 | 74.56 | 0.5300 | -513.0 | -400.5 | |
| 0.00 | 2.00 | 0.00 | 1.18 | 13.74 | 286.81 | -31.92 | 72.61 | 0.5403 | -593.0 | -430.9 | |
| 0.00 | 0.61 | 0.00 | 0.36 | 13.91 | 286.64 | -32.09 | 72.36 | 0.5433 | -542.0 | -446.1 | |
| 0.00 | 1.22 | 0.00 | 0.74 | 15.39 | 284.54 | -34.19 | 70.57 | 0.5767 | -673.0 | -545.6 | |
| 7.05 | 252.00 | 4.48 | 161.86 | 15.70 | 280.59 | -38.14 | 71.41 | 0.6295 | -1172.6 | -315.0 | |
| 1.48 | -13.00 | 0.94 | -13.00 | 15.49 | 280.64 | -38.09 | 71.72 | 0.6284 | -1261.9 | 999999 | |
| 6.35 | -13.00 | 4.07 | -13.00 | 16.32 | 280.25 | -38.48 | 70.54 | 0.6356 | -733.2 | 999999 | |
| 6.00 | -13.00 | 3.84 | -13.00 | 15.68 | 280.16 | -38.57 | 71.57 | 0.6350 | -915.8 | 999999 | |
| 6.35 | -13.00 | 4.07 | -13.00 | 16.01 | 280.09 | -38.64 | 71.08 | 0.6368 | -806.0 | 999999 | |
| 9.22 | -13.00 | 5.91 | -13.00 | 15.20 | 279.87 | -38.86 | 72.39 | 0.6375 | -1023.9 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.61 | 13.94 | 280.14 | -38.59 | 74.29 | 0.6312 | -735.0 | -632.6 | |
| 5.83 | 12.70 | 3.73 | 8.13 | 14.16 | 279.81 | -38.92 | 74.02 | 0.6359 | -915.0 | -579.3 | |
| 13.92 | -13.00 | 8.96 | -13.00 | 15.00 | 279.60 | -39.13 | 72.77 | 0.6406 | -845.1 | 999999 | |
| 0.00 | 1.48 | 0.00 | 0.98 | 17.29 | 278.35 | -40.38 | 69.67 | 0.6619 | -609.0 | -474.4 | |
| 0.00 | 1.74 | 0.00 | 1.16 | 17.06 | 277.59 | -41.14 | 70.23 | 0.6707 | -431.0 | -303.9 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 16.27 | 277.22 | -41.52 | 71.49 | 0.6733 | -319.0 | -319.4 | |
| 0.00 | 1.48 | 0.00 | 0.98 | 14.49 | 277.61 | -41.12 | 74.02 | 0.6647 | 308.0 | 416.4 | |
| 6.53 | 18.88 | 4.40 | 12.73 | 17.19 | 276.72 | -42.02 | 70.28 | 0.6816 | 410.8 | 235.7 | |
| 2.70 | -26.00 | 1.82 | -26.00 | 16.95 | 276.78 | -41.95 | 70.61 | 0.6802 | -122.8 | 999999 | |
| 0.00 | 8.79 | 0.00 | 5.91 | 16.40 | 276.76 | -41.97 | 71.42 | 0.6791 | 660.0 | 464.2 | |
| 0.00 | 3.22 | 0.00 | 2.16 | 16.00 | 276.83 | -41.91 | 71.98 | 0.6775 | 765.0 | 719.4 | |
| 0.00 | 1.22 | 0.00 | 0.83 | 17.54 | 276.32 | -42.41 | 69.89 | 0.6872 | 450.0 | 438.4 | |
| 0.00 | 1.91 | 0.00 | 1.30 | 17.29 | 276.22 | -42.51 | 70.28 | 0.6877 | 704.0 | 683.3 | |
| 0.00 | 0.61 | 0.00 | 0.40 | 13.31 | 277.12 | -41.61 | 75.88 | 0.6686 | 774.0 | 650.4 | |
| 0.00 | 2.18 | 0.00 | 1.48 | 16.70 | 276.26 | -42.47 | 71.10 | 0.6859 | 798.0 | 657.0 | |
| 0.00 | 1.57 | 0.00 | 1.05 | 13.99 | 276.89 | -41.84 | 74.91 | 0.6727 | 645.0 | 524.7 | |
| 0.78 | 2.52 | 0.53 | 1.71 | 16.34 | 276.27 | -42.46 | 71.63 | 0.6849 | 742.9 | 719.1 | |
| 0.00 | 0.87 | 0.00 | 0.61 | 20.70 | 274.81 | -43.92 | 65.90 | 0.7132 | 743.0 | 626.6 | |
| 0.00 | 1.22 | 0.00 | 0.83 | 16.63 | 276.03 | -42.71 | 71.27 | 0.6885 | 607.0 | 481.9 | |
| 0.00 | 2.18 | 0.00 | 1.49 | 16.96 | 275.85 | -42.88 | 70.85 | 0.6914 | 513.0 | 447.3 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 13.31 | 276.67 | -42.06 | 75.96 | 0.6743 | 683.0 | 600.1 | |
| 2.00 | 4.26 | 1.36 | 2.91 | 16.22 | 275.92 | -42.81 | 71.87 | 0.6889 | 674.2 | 630.8 | |
| 0.00 | 1.65 | 0.00 | 1.13 | 16.49 | 275.72 | -43.01 | 71.54 | 0.6918 | 750.0 | 688.7 | |
| 0.00 | 3.22 | 0.00 | 2.21 | 16.32 | 275.51 | -43.22 | 71.83 | 0.6940 | 617.0 | 568.2 | |
| 0.00 | 0.52 | 0.00 | 0.37 | 18.80 | 274.76 | -43.97 | 68.53 | 0.7085 | 599.0 | 501.2 | |
| 0.00 | 1.31 | 0.00 | 0.90 | 17.13 | 275.15 | -43.58 | 70.77 | 0.7000 | 656.0 | 475.7 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 16.21 | 275.24 | -43.49 | 72.05 | 0.6970 | 584.0 | 514.7 | |
| 0.00 | 2.00 | 0.00 | 1.39 | 16.75 | 275.00 | -43.73 | 71.34 | 0.7009 | 762.0 | 657.5 | |
| 0.00 | 1.22 | 0.00 | 0.84 | 16.38 | 274.90 | -43.84 | 71.90 | 0.7014 | 667.0 | 558.4 | |
| 1.57 | 2.09 | 1.09 | 1.45 | 16.70 | 274.67 | -44.06 | 71.49 | 0.7047 | 555.9 | 572.7 | |
| 0.00 | 0.78 | 0.00 | 0.55 | 16.41 | 274.49 | -44.24 | 71.93 | 0.7062 | 651.0 | 557.4 | |
| 0.00 | 0.96 | 0.00 | 0.67 | 16.27 | 274.23 | -44.50 | 72.19 | 0.7091 | 500.0 | 487.7 | |
| 0.00 | 0.96 | 0.00 | 0.67 | 15.88 | 273.77 | -44.96 | 72.83 | 0.7137 | 451.0 | 393.1 | |
| 0.00 | 1.04 | 0.00 | 0.73 | 11.05 | 273.80 | -44.93 | 79.61 | 0.7071 | 412.0 | 288.2 | |
| 8.61 | 9.83 | 6.15 | 7.01 | 14.75 | 272.89 | -45.84 | 74.55 | 0.7221 | 755.8 | 610.9 | |
| 0.00 | 0.44 | 0.00 | 0.32 | 19.29 | 271.27 | -47.46 | 68.75 | 0.7485 | 600.0 | 463.0 | |
| 0.00 | 2.96 | 0.00 | 2.13 | 15.43 | 272.52 | -46.21 | 73.68 | 0.7274 | 695.0 | 485.9 | |
| 0.00 | 1.13 | 0.00 | 0.80 | 11.81 | 273.38 | -45.35 | 78.58 | 0.7127 | 468.0 | 343.3 | |
| 0.00 | 1.04 | 0.00 | 0.79 | 12.99 | 269.67 | -49.06 | 77.35 | 0.7567 | 530.0 | 425.7 | |
| 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. | |