SDO HMI 2011-05-07 07:59:08 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 |
| 75.50 | 322.52 | 42.22 | 181.06 | 16.55 | 49.34 | 19.33 | 317.29 | 0.4686 | -237.8 | -165.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-07 07:59:08 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 | 1.16 | 0.00 | 0.69 | 19.08 | 55.31 | 25.30 | 313.19 | 0.5561 | 718.0 | 626.7 | |
| 0.00 | 0.98 | 0.00 | 0.58 | 18.62 | 54.11 | 24.10 | 313.89 | 0.5391 | 534.0 | 444.7 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 16.70 | 52.49 | 22.49 | 313.00 | 0.5029 | 652.0 | 462.4 | |
| 0.00 | 1.61 | 0.00 | 0.92 | 15.93 | 52.40 | 22.40 | 311.92 | 0.4943 | 250.0 | 117.8 | |
| 0.00 | 3.49 | 0.00 | 1.99 | 16.09 | 52.28 | 22.28 | 312.31 | 0.4946 | -353.0 | -269.7 | |
| 0.00 | 1.70 | 0.00 | 0.97 | 16.69 | 52.18 | 22.18 | 313.37 | 0.4995 | -140.0 | -210.6 | |
| 5.99 | 224.94 | 3.40 | 127.28 | 16.29 | 51.52 | 21.52 | 313.60 | 0.4882 | -992.7 | -391.0 | |
| 1.16 | -7.00 | 0.66 | -7.00 | 16.55 | 51.45 | 21.45 | 314.08 | 0.4899 | -738.5 | 999999 | |
| 26.22 | -7.00 | 14.81 | -7.00 | 16.34 | 50.95 | 20.95 | 314.43 | 0.4824 | -1210.3 | 999999 | |
| 1.25 | -7.00 | 0.70 | -7.00 | 16.02 | 50.68 | 20.68 | 314.28 | 0.4760 | -1072.9 | 999999 | |
| 13.33 | -7.00 | 7.53 | -7.00 | 16.66 | 50.58 | 20.58 | 315.41 | 0.4816 | -965.0 | 999999 | |
| 5.19 | -7.00 | 2.91 | -7.00 | 16.23 | 50.20 | 20.20 | 315.28 | 0.4730 | -1037.1 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.85 | 15.65 | 49.97 | 19.97 | 314.68 | 0.4644 | -842.0 | -680.8 | |
| 0.00 | 0.98 | 0.00 | 0.55 | 15.49 | 49.92 | 19.92 | 314.49 | 0.4622 | -725.0 | -531.4 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 16.83 | 49.86 | 19.86 | 316.68 | 0.4758 | 454.0 | 288.8 | |
| 1.34 | 3.76 | 0.75 | 2.09 | 15.51 | 49.59 | 19.59 | 315.00 | 0.4588 | -1021.9 | -813.6 | |
| 0.00 | 1.34 | 0.00 | 0.75 | 16.28 | 49.54 | 19.53 | 316.29 | 0.4664 | -707.0 | -645.2 | |
| 0.00 | 1.52 | 0.00 | 0.85 | 15.66 | 49.07 | 19.07 | 316.00 | 0.4547 | -809.0 | -616.2 | |
| 0.00 | 1.43 | 0.00 | 0.80 | 16.55 | 48.73 | 18.73 | 317.90 | 0.4609 | -814.0 | -681.2 | |
| 1.34 | 2.33 | 0.76 | 1.31 | 18.91 | 48.14 | 18.14 | 322.15 | 0.4820 | -865.7 | -862.5 | |
| 0.00 | 0.36 | 0.00 | 0.20 | 19.24 | 48.08 | 18.08 | 322.69 | 0.4852 | -840.0 | -700.2 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 19.30 | 47.85 | 17.85 | 323.11 | 0.4839 | -666.0 | -464.2 | |
| 0.00 | 1.34 | 0.00 | 0.74 | 16.01 | 47.28 | 17.28 | 319.31 | 0.4398 | 800.0 | 572.9 | |
| 0.00 | 1.34 | 0.00 | 0.74 | 17.87 | 44.95 | 14.94 | 325.95 | 0.4402 | 468.0 | 397.0 | |
| 0.00 | 2.42 | 0.00 | 1.32 | 17.05 | 44.55 | 14.55 | 325.55 | 0.4262 | 633.0 | 502.9 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 17.66 | 44.14 | 14.14 | 327.12 | 0.4305 | 664.0 | 590.0 | |
| 0.00 | 1.07 | 0.00 | 0.59 | 18.31 | 44.19 | 14.19 | 327.87 | 0.4394 | 644.0 | 490.1 | |
| 19.68 | 50.64 | 10.70 | 27.56 | 16.53 | 43.99 | 13.98 | 325.85 | 0.4144 | 1167.0 | 694.6 | |
| 0.00 | 1.07 | 0.00 | 0.59 | 17.86 | 44.09 | 14.09 | 327.47 | 0.4326 | 826.0 | 695.8 | |
| 0.00 | 3.67 | 0.00 | 2.02 | 18.08 | 44.04 | 14.04 | 327.85 | 0.4352 | 804.0 | 733.5 | |
| 0.00 | 1.79 | 0.00 | 0.98 | 17.14 | 43.97 | 13.97 | 326.74 | 0.4222 | 788.0 | 713.6 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 17.17 | 43.71 | 13.71 | 327.26 | 0.4204 | 865.0 | 647.9 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 17.81 | 43.20 | 13.20 | 329.06 | 0.4246 | 755.0 | 564.4 | |
| 0.00 | 2.59 | 0.00 | 1.43 | 19.69 | 42.14 | 12.13 | 333.29 | 0.4421 | 718.0 | 590.7 | |
| 0.00 | 1.70 | 0.00 | 0.94 | 19.33 | 42.04 | 12.04 | 333.07 | 0.4364 | 860.0 | 711.1 | |
| 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. | |