SDO HMI 2011-09-01 18:59:08 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 |
| 102.05 | 435.39 | 60.12 | 255.90 | -20.00 | 258.43 | -17.80 | 147.52 | 0.5376 | 165.1 | -21.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-01 18:59:08 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 | 2.41 | 0.00 | 1.40 | -21.69 | 263.39 | -12.84 | 156.73 | 0.5248 | 1037.0 | 669.5 | |
| 0.00 | 1.43 | 0.00 | 0.83 | -21.32 | 263.29 | -12.94 | 156.27 | 0.5203 | 1035.0 | 839.9 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -21.68 | 262.89 | -13.34 | 155.92 | 0.5275 | 498.0 | 385.2 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -21.48 | 262.41 | -13.82 | 154.99 | 0.5279 | 741.0 | 611.8 | |
| 1.97 | 5.19 | 1.14 | 3.00 | -20.54 | 261.93 | -14.30 | 153.39 | 0.5184 | 960.0 | 743.8 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -21.17 | 261.64 | -14.59 | 153.50 | 0.5286 | 748.0 | 571.6 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -21.14 | 261.47 | -14.76 | 153.21 | 0.5294 | 609.0 | 438.8 | |
| 6.35 | 7.78 | 3.82 | 4.68 | -23.32 | 259.69 | -16.54 | 152.54 | 0.5690 | -821.4 | -614.4 | |
| 2.50 | 4.74 | 1.49 | 2.81 | -22.03 | 259.75 | -16.48 | 151.45 | 0.5524 | -698.2 | -412.2 | |
| 7.78 | 263.11 | 4.53 | 154.29 | -20.07 | 259.74 | -16.49 | 149.53 | 0.5280 | 1037.9 | 61.6 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -18.49 | 259.60 | -16.63 | 147.65 | 0.5092 | 702.0 | 509.6 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -19.51 | 259.46 | -16.77 | 148.53 | 0.5230 | 562.0 | 426.0 | |
| 8.32 | -10.00 | 4.87 | -10.00 | -20.47 | 259.26 | -16.97 | 149.21 | 0.5365 | 977.7 | 999999 | |
| 1.61 | 29.51 | 0.96 | 17.66 | -21.89 | 258.92 | -17.32 | 150.12 | 0.5566 | 845.9 | 503.9 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -24.07 | 258.55 | -17.68 | 151.64 | 0.5858 | 748.0 | 647.8 | |
| 0.00 | 4.11 | 0.00 | 2.38 | -19.08 | 259.11 | -17.12 | 147.54 | 0.5205 | 938.0 | 781.8 | |
| 25.13 | -10.00 | 14.71 | -10.00 | -19.97 | 258.77 | -17.46 | 148.00 | 0.5341 | 1060.2 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.98 | -23.34 | 258.35 | -17.89 | 150.70 | 0.5784 | 606.0 | 470.6 | |
| 2.06 | -14.00 | 1.23 | -14.00 | -22.36 | 258.41 | -17.82 | 149.87 | 0.5660 | 774.3 | 999999 | |
| 6.98 | -14.00 | 4.18 | -14.00 | -22.12 | 258.37 | -17.86 | 149.58 | 0.5633 | 935.6 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -22.85 | 258.27 | -17.96 | 150.15 | 0.5730 | 584.0 | 415.7 | |
| 5.54 | -10.00 | 3.23 | -10.00 | -19.51 | 258.56 | -17.68 | 147.18 | 0.5301 | 825.2 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.70 | -22.58 | 258.14 | -18.09 | 149.71 | 0.5706 | 515.0 | 384.2 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.72 | 258.68 | -17.55 | 145.36 | 0.5074 | -714.0 | -570.5 | |
| 1.43 | -14.00 | 0.86 | -14.00 | -22.30 | 258.11 | -18.12 | 149.40 | 0.5675 | 783.9 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -18.87 | 258.46 | -17.77 | 146.34 | 0.5232 | 678.0 | 575.7 | |
| 0.89 | 1.79 | 0.54 | 1.07 | -22.11 | 257.82 | -18.41 | 148.82 | 0.5672 | 586.0 | 626.7 | |
| 0.00 | 1.34 | 0.00 | 0.77 | -17.87 | 258.27 | -17.97 | 144.91 | 0.5127 | -756.0 | -664.5 | |
| 0.00 | 8.50 | 0.00 | 4.92 | -18.29 | 257.89 | -18.35 | 144.84 | 0.5210 | -73.0 | -94.6 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -17.89 | 257.86 | -18.37 | 144.33 | 0.5164 | -780.0 | -677.7 | |
| 1.34 | 7.15 | 0.78 | 4.14 | -17.87 | 257.53 | -18.70 | 143.82 | 0.5191 | -925.7 | -767.1 | |
| 0.00 | 4.20 | 0.00 | 2.45 | -18.72 | 257.33 | -18.90 | 144.53 | 0.5308 | -252.0 | -325.1 | |
| 1.70 | -10.00 | 1.00 | -10.00 | -18.93 | 256.97 | -19.26 | 144.27 | 0.5364 | -946.6 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.79 | -19.24 | 256.86 | -19.37 | 144.47 | 0.5409 | -743.0 | -672.1 | |
| 0.00 | 2.24 | 0.00 | 1.32 | -19.86 | 256.75 | -19.48 | 145.00 | 0.5490 | -685.0 | -607.8 | |
| 0.00 | 5.72 | 0.00 | 3.31 | -17.43 | 257.01 | -19.23 | 142.54 | 0.5186 | -875.0 | -727.1 | |
| 1.61 | 2.59 | 0.94 | 1.52 | -18.44 | 256.86 | -19.37 | 143.53 | 0.5316 | -831.4 | -887.4 | |
| 2.24 | 57.68 | 1.32 | 34.06 | -19.15 | 256.60 | -19.63 | 144.01 | 0.5421 | -1007.1 | -666.7 | |
| 0.00 | 0.98 | 0.00 | 0.58 | -18.61 | 256.63 | -19.60 | 143.43 | 0.5356 | -847.0 | -726.6 | |
| 5.01 | -38.00 | 2.97 | -38.00 | -19.74 | 256.39 | -19.84 | 144.38 | 0.5507 | -918.3 | 999999 | |
| 3.22 | -38.00 | 1.89 | -38.00 | -18.73 | 256.35 | -19.88 | 143.17 | 0.5394 | -1058.8 | 999999 | |
| 13.24 | -38.00 | 7.81 | -38.00 | -19.14 | 256.19 | -20.04 | 143.43 | 0.5455 | -916.5 | 999999 | |
| 1.25 | -38.00 | 0.74 | -38.00 | -19.79 | 255.90 | -20.33 | 143.79 | 0.5555 | -587.0 | 999999 | |
| 1.88 | -38.00 | 1.11 | -38.00 | -18.85 | 255.92 | -20.31 | 142.73 | 0.5445 | -644.4 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -17.38 | 255.90 | -20.33 | 140.93 | 0.5281 | -628.0 | -482.8 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -19.40 | 255.58 | -20.65 | 142.91 | 0.5538 | -440.0 | -417.6 | |
| 0.00 | 1.43 | 0.00 | 0.86 | -20.22 | 255.43 | -20.80 | 143.65 | 0.5643 | -602.0 | -416.7 | |
| 0.00 | 2.59 | 0.00 | 1.54 | -19.55 | 255.39 | -20.84 | 142.83 | 0.5571 | -355.0 | -479.4 | |
| 0.00 | 1.07 | 0.00 | 0.64 | -19.40 | 255.03 | -21.20 | 142.19 | 0.5586 | -584.0 | -409.4 | |
| 0.00 | 1.61 | 0.00 | 0.94 | -16.39 | 254.49 | -21.74 | 137.77 | 0.5308 | -606.0 | -507.2 | |
| 0.00 | 1.61 | 0.00 | 0.95 | -16.61 | 253.41 | -22.83 | 136.68 | 0.5439 | -674.0 | -545.0 | |
| 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. | |