SDO HMI 2014-03-30 11:00:31 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 |
| 47.95 | 166.30 | 27.85 | 96.76 | -13.61 | 72.99 | -31.30 | 105.29 | 0.5253 | -197.1 | -183.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-30 11:00:31 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 |
| 1.93 | 9.82 | 1.08 | 5.50 | -13.48 | 76.93 | -27.36 | 106.44 | 0.4680 | 934.1 | 694.6 | |
| 10.34 | 13.68 | 5.79 | 7.65 | -13.12 | 76.94 | -27.35 | 105.68 | 0.4667 | 992.3 | 795.0 | |
| 1.31 | -1.00 | 0.74 | -1.00 | -13.72 | 76.83 | -27.46 | 106.90 | 0.4702 | 784.7 | 999999 | |
| 0.00 | 1.75 | 0.00 | 0.98 | -11.79 | 76.50 | -27.79 | 102.74 | 0.4698 | 706.0 | 581.9 | |
| 0.00 | 2.28 | 0.00 | 1.29 | -12.46 | 75.97 | -28.32 | 103.97 | 0.4793 | 838.0 | 721.9 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -12.25 | 75.93 | -28.36 | 103.51 | 0.4794 | 668.0 | 586.7 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -11.26 | 75.52 | -28.77 | 101.35 | 0.4834 | 516.0 | 367.7 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -12.31 | 75.36 | -28.93 | 103.46 | 0.4879 | 806.0 | 700.8 | |
| 0.00 | 4.56 | 0.00 | 2.59 | -12.93 | 75.25 | -29.04 | 104.69 | 0.4911 | 900.0 | 749.9 | |
| 0.00 | 5.52 | 0.00 | 3.14 | -13.14 | 75.12 | -29.17 | 105.06 | 0.4936 | 738.0 | 627.2 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -13.83 | 74.45 | -29.84 | 106.19 | 0.5051 | 665.0 | 522.0 | |
| 2.19 | 6.40 | 1.26 | 3.67 | -11.88 | 74.18 | -30.11 | 102.27 | 0.5044 | 774.2 | 451.9 | |
| 1.05 | 7.63 | 0.61 | 4.40 | -11.79 | 73.70 | -30.60 | 101.98 | 0.5114 | 864.3 | 624.4 | |
| 1.49 | -13.00 | 0.86 | -13.00 | -11.83 | 73.48 | -30.81 | 102.02 | 0.5147 | 836.8 | 999999 | |
| 1.31 | 8.94 | 0.76 | 5.18 | -13.33 | 73.24 | -31.05 | 104.83 | 0.5213 | -912.2 | -657.5 | |
| 0.00 | 1.23 | 0.00 | 0.72 | -16.04 | 72.73 | -31.56 | 109.69 | 0.5364 | -743.0 | -559.5 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -15.85 | 72.65 | -31.64 | 109.31 | 0.5368 | -766.0 | -587.1 | |
| 0.00 | 2.72 | 0.00 | 1.60 | -15.96 | 72.45 | -31.84 | 109.43 | 0.5400 | -378.0 | -334.7 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -16.47 | 72.32 | -31.97 | 110.30 | 0.5435 | -765.0 | -654.0 | |
| 0.53 | 5.52 | 0.31 | 3.22 | -13.51 | 72.74 | -31.55 | 105.03 | 0.5289 | -920.8 | -690.0 | |
| 0.53 | 2.19 | 0.31 | 1.27 | -11.83 | 72.90 | -31.39 | 101.89 | 0.5230 | 782.5 | 639.2 | |
| 0.53 | 1.58 | 0.31 | 0.93 | -16.16 | 72.15 | -32.14 | 109.67 | 0.5447 | -717.3 | -663.4 | |
| 0.53 | -20.00 | 0.31 | -20.00 | -13.53 | 72.56 | -31.73 | 105.01 | 0.5315 | -791.7 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.82 | -13.89 | 72.47 | -31.83 | 105.65 | 0.5337 | -866.0 | -740.1 | |
| 0.00 | 1.75 | 0.00 | 1.03 | -14.13 | 72.36 | -31.94 | 106.05 | 0.5359 | -877.0 | -792.0 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -14.63 | 72.06 | -32.24 | 106.86 | 0.5414 | -552.0 | -518.8 | |
| 0.00 | 3.33 | 0.00 | 1.96 | -13.25 | 71.87 | -32.42 | 104.29 | 0.5406 | -474.0 | -406.4 | |
| 18.76 | 70.31 | 11.07 | 41.59 | -14.14 | 71.62 | -32.67 | 105.85 | 0.5462 | -1032.8 | -566.3 | |
| 0.00 | 1.14 | 0.00 | 0.67 | -12.98 | 71.47 | -32.82 | 103.70 | 0.5457 | 389.0 | 273.5 | |
| 0.00 | 4.03 | 0.00 | 2.39 | -13.24 | 71.29 | -33.00 | 104.12 | 0.5489 | -874.0 | -700.4 | |
| 2.89 | -28.00 | 1.72 | -28.00 | -14.29 | 71.08 | -33.21 | 105.95 | 0.5542 | -695.3 | 999999 | |
| 3.86 | -28.00 | 2.30 | -28.00 | -14.03 | 70.72 | -33.57 | 105.38 | 0.5586 | -676.9 | 999999 | |
| 0.70 | 1.58 | 0.42 | 0.94 | -13.19 | 70.85 | -33.44 | 103.91 | 0.5549 | -785.6 | -664.1 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -12.74 | 70.92 | -33.37 | 103.12 | 0.5530 | -665.0 | -540.8 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -13.27 | 70.28 | -34.01 | 103.93 | 0.5630 | -523.0 | -427.3 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -13.84 | 70.12 | -34.17 | 104.88 | 0.5665 | -537.0 | -411.2 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -13.76 | 69.94 | -34.35 | 104.71 | 0.5688 | -424.0 | -372.8 | |
| 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. | |