SDO HMI 2011-05-07 13:59:08 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 |
| 75.12 | 314.32 | 42.86 | 181.03 | 16.48 | 49.75 | 23.04 | 312.16 | 0.5073 | -154.5 | -228.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-07 13:59:08 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 | 1.70 | 0.00 | 1.05 | 19.42 | 56.30 | 29.59 | 309.38 | 0.6047 | 741.0 | 566.8 | |
| 0.00 | 2.68 | 0.00 | 1.66 | 19.40 | 55.78 | 29.07 | 309.83 | 0.5990 | 748.0 | 610.8 | |
| 0.00 | 0.89 | 0.00 | 0.53 | 16.80 | 52.57 | 25.86 | 309.28 | 0.5415 | -451.0 | -353.6 | |
| 4.56 | 223.23 | 2.66 | 129.61 | 16.36 | 51.77 | 25.06 | 309.47 | 0.5285 | -919.4 | -382.5 | |
| 0.00 | 1.16 | 0.00 | 0.67 | 14.91 | 51.24 | 24.53 | 307.78 | 0.5095 | 566.0 | 454.3 | |
| 21.73 | -4.00 | 12.61 | -4.00 | 16.38 | 51.25 | 24.54 | 310.07 | 0.5228 | -1167.2 | 999999 | |
| 3.04 | -4.00 | 1.76 | -4.00 | 16.08 | 50.87 | 24.16 | 310.04 | 0.5156 | -1065.9 | 999999 | |
| 9.03 | -4.00 | 5.22 | -4.00 | 16.52 | 50.55 | 23.83 | 311.09 | 0.5160 | -1028.2 | 999999 | |
| 4.47 | -4.00 | 2.57 | -4.00 | 15.81 | 50.32 | 23.61 | 310.25 | 0.5068 | -862.1 | 999999 | |
| 3.67 | -4.00 | 2.11 | -4.00 | 16.29 | 50.24 | 23.53 | 311.09 | 0.5104 | -1019.6 | 999999 | |
| 0.45 | 2.50 | 0.26 | 1.43 | 15.58 | 49.84 | 23.13 | 310.44 | 0.4992 | -1010.8 | -867.2 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 16.99 | 49.88 | 23.17 | 312.57 | 0.5130 | -722.0 | -597.7 | |
| 0.00 | 2.41 | 0.00 | 1.38 | 15.95 | 49.55 | 22.83 | 311.39 | 0.4993 | -559.0 | -577.2 | |
| 4.74 | 9.84 | 2.70 | 5.60 | 15.57 | 49.40 | 22.69 | 310.96 | 0.4940 | -999.1 | -629.6 | |
| 0.00 | 1.43 | 0.00 | 0.81 | 16.63 | 48.50 | 21.79 | 313.74 | 0.4943 | -747.0 | -608.2 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 16.50 | 48.35 | 21.64 | 313.74 | 0.4913 | -821.0 | -692.3 | |
| 1.07 | 1.34 | 0.62 | 0.77 | 18.84 | 48.48 | 21.77 | 317.00 | 0.5166 | -838.4 | -765.0 | |
| 0.00 | 7.87 | 0.00 | 4.44 | 15.76 | 48.03 | 21.32 | 312.99 | 0.4803 | 602.0 | 212.3 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 21.55 | 48.74 | 22.03 | 320.26 | 0.5479 | 253.0 | 215.0 | |
| 0.00 | 0.63 | 0.00 | 0.37 | 22.19 | 48.81 | 22.10 | 320.97 | 0.5553 | 820.0 | 704.4 | |
| 0.00 | 1.25 | 0.00 | 0.72 | 19.13 | 48.17 | 21.46 | 317.79 | 0.5166 | -860.0 | -559.6 | |
| 0.00 | 2.06 | 0.00 | 1.22 | 22.39 | 48.63 | 21.92 | 321.43 | 0.5558 | 718.0 | 494.5 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 14.96 | 46.57 | 19.86 | 313.68 | 0.4557 | 627.0 | 551.2 | |
| 0.00 | 1.70 | 0.00 | 0.95 | 16.30 | 46.64 | 19.93 | 315.73 | 0.4706 | 986.0 | 783.7 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 15.45 | 45.82 | 19.11 | 315.57 | 0.4526 | 668.0 | 478.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 16.22 | 44.44 | 17.72 | 318.90 | 0.4465 | 756.0 | 612.0 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 16.93 | 44.44 | 17.73 | 319.97 | 0.4547 | 765.0 | 644.4 | |
| 22.36 | 34.43 | 12.35 | 19.03 | 16.41 | 43.96 | 17.25 | 319.95 | 0.4438 | 1070.9 | 559.3 | |
| 0.00 | 1.97 | 0.00 | 1.10 | 18.42 | 44.12 | 17.41 | 322.58 | 0.4691 | 668.0 | 529.7 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 18.06 | 44.02 | 17.31 | 322.25 | 0.4638 | 666.0 | 564.3 | |
| 0.00 | 1.43 | 0.00 | 0.80 | 17.93 | 43.97 | 17.26 | 322.14 | 0.4618 | 798.0 | 576.7 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 17.59 | 43.37 | 16.66 | 322.63 | 0.4521 | 765.0 | 625.7 | |
| 0.00 | 0.98 | 0.00 | 0.55 | 18.11 | 43.39 | 16.68 | 323.32 | 0.4586 | 661.0 | 570.0 | |
| 0.00 | 2.86 | 0.00 | 1.58 | 17.17 | 43.27 | 16.56 | 322.20 | 0.4460 | 960.0 | 796.9 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 17.45 | 42.43 | 15.72 | 323.99 | 0.4415 | 791.0 | 664.2 | |
| 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. | |