SDO HMI 2014-03-03 04:00:28 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 |
| 28.43 | 205.67 | 21.81 | 155.45 | -1.59 | 152.87 | 48.85 | 274.22 | 0.7562 | -252.7 | -199.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-03 04:00:28 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 | 1.04 | 0.00 | 0.83 | -2.41 | 155.59 | 51.56 | 272.69 | 0.7857 | 527.0 | 456.8 | |
| 0.00 | 1.47 | 0.00 | 1.17 | -2.26 | 155.53 | 51.51 | 272.88 | 0.7854 | 584.0 | 491.1 | |
| 0.00 | 0.78 | 0.00 | 0.62 | -0.26 | 155.48 | 51.46 | 275.41 | 0.7879 | -435.0 | -392.6 | |
| 0.78 | 2.76 | 0.62 | 2.20 | -1.76 | 155.46 | 51.44 | 273.52 | 0.7853 | 295.2 | 256.0 | |
| 23.15 | 145.89 | 17.91 | 112.89 | -1.53 | 154.08 | 50.06 | 274.06 | 0.7707 | -821.6 | -280.2 | |
| 0.00 | 0.69 | 0.00 | 0.53 | -3.73 | 153.92 | 49.90 | 271.24 | 0.7658 | -441.0 | -397.1 | |
| 1.73 | 4.41 | 1.31 | 3.35 | -0.17 | 153.01 | 48.98 | 276.04 | 0.7610 | -584.0 | -479.2 | |
| 0.00 | 0.52 | 0.00 | 0.39 | -2.74 | 153.03 | 49.01 | 272.67 | 0.7571 | 319.0 | 278.2 | |
| 0.00 | 0.95 | 0.00 | 0.72 | -0.18 | 152.91 | 48.89 | 276.05 | 0.7600 | -573.0 | -536.0 | |
| 0.00 | 0.78 | 0.00 | 0.58 | -0.48 | 152.28 | 48.26 | 275.79 | 0.7523 | -638.0 | -547.8 | |
| 0.69 | 2.59 | 0.51 | 1.92 | -1.54 | 151.85 | 47.83 | 274.48 | 0.7455 | -677.0 | -546.8 | |
| 0.00 | 0.86 | 0.00 | 0.64 | -1.72 | 151.82 | 47.79 | 274.24 | 0.7448 | -715.0 | -673.8 | |
| 0.00 | 1.47 | 0.00 | 1.08 | -2.84 | 151.73 | 47.71 | 272.77 | 0.7420 | -611.0 | -480.7 | |
| 0.00 | 1.12 | 0.00 | 0.83 | -2.04 | 151.60 | 47.58 | 273.86 | 0.7418 | -514.0 | -514.7 | |
| 0.00 | 3.97 | 0.00 | 2.92 | -1.58 | 151.37 | 47.35 | 274.51 | 0.7398 | -823.0 | -732.6 | |
| 1.30 | 5.96 | 0.93 | 4.28 | -1.61 | 150.37 | 46.34 | 274.67 | 0.7279 | -812.1 | -465.2 | |
| 0.35 | 1.21 | 0.25 | 0.87 | -2.01 | 150.25 | 46.23 | 274.15 | 0.7259 | -537.8 | -512.1 | |
| 0.00 | 1.21 | 0.00 | 0.86 | -3.32 | 150.01 | 45.98 | 272.39 | 0.7209 | -587.0 | -501.1 | |
| 0.00 | 1.73 | 0.00 | 1.23 | -2.97 | 149.99 | 45.96 | 272.89 | 0.7212 | -698.0 | -549.5 | |
| 0.00 | 1.04 | 0.00 | 0.74 | -1.21 | 149.84 | 45.82 | 275.33 | 0.7224 | -313.0 | -284.3 | |
| 0.00 | 1.90 | 0.00 | 1.35 | -1.80 | 149.60 | 45.57 | 274.57 | 0.7184 | 640.0 | 489.0 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -1.90 | 148.84 | 44.81 | 274.59 | 0.7090 | 497.0 | 457.2 | |
| 0.00 | 1.90 | 0.00 | 1.33 | -0.29 | 148.77 | 44.75 | 276.85 | 0.7114 | 449.0 | 373.0 | |
| 0.00 | 2.07 | 0.00 | 1.43 | -1.65 | 147.95 | 43.93 | 275.13 | 0.6986 | 572.0 | 435.5 | |
| 0.00 | 1.47 | 0.00 | 0.99 | 3.06 | 145.86 | 41.84 | 282.44 | 0.6844 | 616.0 | 511.2 | |
| 0.00 | 2.68 | 0.00 | 1.77 | -2.52 | 145.42 | 41.40 | 274.40 | 0.6650 | 439.0 | 361.4 | |
| 0.00 | 2.94 | 0.00 | 1.93 | -3.06 | 145.13 | 41.10 | 273.66 | 0.6602 | 570.0 | 493.2 | |
| 0.00 | 1.73 | 0.00 | 1.14 | -2.41 | 145.02 | 41.00 | 274.66 | 0.6600 | 440.0 | 493.7 | |
| 0.00 | 1.90 | 0.00 | 1.25 | -2.92 | 144.96 | 40.94 | 273.90 | 0.6583 | 670.0 | 598.1 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -2.63 | 144.87 | 40.85 | 274.36 | 0.6576 | 634.0 | 557.4 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -2.45 | 144.83 | 40.80 | 274.64 | 0.6573 | 556.0 | 544.2 | |
| 0.43 | 3.02 | 0.28 | 1.97 | -2.71 | 144.60 | 40.58 | 274.29 | 0.6539 | 808.2 | 624.7 | |
| 0.00 | 0.95 | 0.00 | 0.62 | -2.04 | 144.38 | 40.36 | 275.36 | 0.6523 | 649.0 | 576.7 | |
| 0.00 | 1.21 | 0.00 | 0.78 | -0.66 | 143.27 | 39.25 | 277.76 | 0.6408 | 628.0 | 485.6 | |
| 0.00 | 1.30 | 0.00 | 0.80 | -3.83 | 140.60 | 36.58 | 273.35 | 0.5979 | 499.0 | 420.1 | |
| 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. | |