SDO HMI 2011-12-07 12:58:56 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 |
| 159.24 | 949.57 | 96.18 | 573.35 | -22.12 | 107.66 | 27.63 | 228.50 | 0.5747 | 268.2 | 207.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-07 12:58:56 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 | 2.64 | 0.00 | 1.61 | -17.63 | 111.52 | 31.49 | 238.55 | 0.5857 | -203.0 | -116.0 | |
| 5.63 | 61.30 | 3.42 | 37.09 | -17.66 | 111.09 | 31.06 | 238.19 | 0.5807 | 904.7 | 530.5 | |
| 7.50 | -2.00 | 4.54 | -2.00 | -17.42 | 110.93 | 30.90 | 238.46 | 0.5772 | 1169.4 | 999999 | |
| 0.00 | 3.58 | 0.00 | 2.27 | -23.83 | 111.29 | 31.26 | 229.49 | 0.6266 | -782.0 | -680.0 | |
| 0.00 | 1.19 | 0.00 | 0.73 | -20.89 | 110.38 | 30.34 | 232.82 | 0.5947 | -366.0 | -338.5 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -24.19 | 110.67 | 30.64 | 228.51 | 0.6229 | 562.0 | 442.4 | |
| 42.37 | 663.85 | 26.13 | 406.82 | -22.67 | 109.43 | 29.40 | 229.50 | 0.5979 | 1229.7 | 405.7 | |
| 48.17 | -7.00 | 29.59 | -7.00 | -23.02 | 108.78 | 28.75 | 228.43 | 0.5939 | 1237.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.69 | -24.54 | 109.07 | 29.04 | 226.65 | 0.6095 | 588.0 | 425.8 | |
| 1.62 | -7.00 | 0.99 | -7.00 | -22.57 | 108.38 | 28.35 | 228.69 | 0.5860 | 1058.4 | 999999 | |
| 1.96 | -7.00 | 1.18 | -7.00 | -21.30 | 107.96 | 27.93 | 230.11 | 0.5709 | 491.5 | 999999 | |
| 7.42 | -7.00 | 4.52 | -7.00 | -22.67 | 108.11 | 28.08 | 228.31 | 0.5839 | 1215.0 | 999999 | |
| 2.30 | -7.00 | 1.41 | -7.00 | -23.54 | 108.31 | 28.28 | 227.30 | 0.5933 | 614.9 | 999999 | |
| 1.02 | -7.00 | 0.63 | -7.00 | -24.38 | 108.33 | 28.30 | 226.19 | 0.6006 | 530.1 | 999999 | |
| 1.53 | -7.00 | 0.94 | -7.00 | -23.18 | 108.01 | 27.98 | 227.50 | 0.5871 | 828.6 | 999999 | |
| 1.02 | -7.00 | 0.62 | -7.00 | -22.57 | 107.76 | 27.73 | 228.12 | 0.5794 | 1163.4 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.65 | -27.41 | 108.45 | 28.42 | 222.47 | 0.6282 | 650.0 | 526.2 | |
| 0.34 | -7.00 | 0.20 | -7.00 | -21.93 | 106.84 | 26.81 | 228.13 | 0.5640 | 509.5 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -19.47 | 106.09 | 26.06 | 231.05 | 0.5347 | -736.0 | -549.6 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -21.87 | 106.50 | 26.47 | 227.89 | 0.5599 | -586.0 | -444.8 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -21.68 | 106.15 | 26.11 | 227.80 | 0.5543 | -536.0 | -369.5 | |
| 0.00 | 0.43 | 0.00 | 0.26 | -23.05 | 106.14 | 26.11 | 225.85 | 0.5665 | -458.0 | -510.8 | |
| 0.00 | 1.96 | 0.00 | 1.20 | -25.35 | 106.07 | 26.04 | 222.72 | 0.5871 | 530.0 | 542.5 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -23.95 | 105.72 | 25.69 | 224.19 | 0.5705 | 599.0 | 461.2 | |
| 0.00 | 2.22 | 0.00 | 1.31 | -21.80 | 105.25 | 25.22 | 226.69 | 0.5458 | -534.0 | -316.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -21.99 | 105.08 | 25.05 | 226.23 | 0.5457 | -627.0 | -438.8 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -20.38 | 104.68 | 24.65 | 228.19 | 0.5267 | -663.0 | -541.8 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -17.00 | 104.16 | 24.13 | 233.05 | 0.4912 | -390.0 | -357.4 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -20.44 | 104.48 | 24.45 | 227.88 | 0.5250 | -848.0 | -701.1 | |
| 0.00 | 1.53 | 0.00 | 0.91 | -23.47 | 105.01 | 24.98 | 224.10 | 0.5588 | 608.0 | 419.9 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -27.00 | 105.48 | 25.45 | 220.05 | 0.5972 | 500.0 | 405.6 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -22.22 | 104.38 | 24.35 | 225.16 | 0.5405 | -639.0 | -519.0 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -20.34 | 104.05 | 24.02 | 227.55 | 0.5194 | -690.0 | -549.6 | |
| 0.00 | 2.05 | 0.00 | 1.18 | -19.68 | 103.84 | 23.81 | 228.33 | 0.5110 | -854.0 | -759.7 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -22.34 | 104.16 | 24.13 | 224.73 | 0.5394 | -729.0 | -668.0 | |
| 1.96 | 9.97 | 1.15 | 5.87 | -22.66 | 104.15 | 24.12 | 224.27 | 0.5424 | -672.9 | -378.4 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -19.31 | 103.58 | 23.55 | 228.62 | 0.5045 | -843.0 | -680.2 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -20.28 | 103.63 | 23.60 | 227.16 | 0.5141 | -885.0 | -763.8 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -20.47 | 103.59 | 23.56 | 226.83 | 0.5155 | -705.0 | -555.8 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -22.69 | 103.84 | 23.81 | 223.88 | 0.5395 | -642.0 | -558.6 | |
| 0.00 | 2.22 | 0.00 | 1.28 | -21.16 | 103.53 | 23.50 | 225.73 | 0.5215 | -757.0 | -602.2 | |
| 0.43 | 2.39 | 0.25 | 1.38 | -21.29 | 103.38 | 23.35 | 225.37 | 0.5211 | -940.6 | -756.1 | |
| 0.00 | 1.53 | 0.00 | 0.91 | -23.43 | 103.73 | 23.70 | 222.74 | 0.5457 | -696.0 | -520.9 | |
| 2.73 | 7.16 | 1.61 | 4.24 | -23.79 | 103.77 | 23.74 | 222.29 | 0.5495 | -681.9 | -576.2 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -22.76 | 103.50 | 23.47 | 223.40 | 0.5367 | -704.0 | -545.5 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -21.83 | 103.23 | 23.20 | 224.40 | 0.5248 | -679.0 | -504.5 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -23.40 | 103.48 | 23.45 | 222.49 | 0.5428 | -749.0 | -609.3 | |
| 3.41 | 3.67 | 1.97 | 2.12 | -21.48 | 103.00 | 22.97 | 224.64 | 0.5189 | -844.7 | -655.3 | |
| 0.00 | 2.81 | 0.00 | 1.62 | -21.51 | 102.70 | 22.66 | 224.23 | 0.5160 | -928.0 | -678.1 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -24.14 | 103.13 | 23.10 | 221.09 | 0.5469 | -311.0 | -292.8 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -21.96 | 102.70 | 22.67 | 223.59 | 0.5205 | -667.0 | -543.5 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -22.82 | 102.50 | 22.47 | 222.14 | 0.5272 | -853.0 | -722.6 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -22.95 | 102.46 | 22.43 | 221.90 | 0.5281 | -571.0 | -457.9 | |
| 2.64 | 129.58 | 1.52 | 73.82 | -21.32 | 102.15 | 22.12 | 223.85 | 0.5084 | -632.5 | -571.3 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -23.92 | 102.56 | 22.53 | 220.72 | 0.5391 | -691.0 | -498.4 | |
| 3.92 | -54.00 | 2.25 | -54.00 | -21.13 | 102.02 | 21.99 | 223.97 | 0.5051 | -854.3 | 999999 | |
| 20.12 | -54.00 | 11.47 | -54.00 | -20.47 | 101.88 | 21.85 | 224.79 | 0.4969 | -1196.7 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -23.34 | 102.35 | 22.32 | 221.25 | 0.5310 | -663.0 | -539.8 | |
| 3.15 | -54.00 | 1.79 | -54.00 | -20.24 | 101.41 | 21.38 | 224.53 | 0.4896 | -1075.9 | 999999 | |
| 0.00 | 2.30 | 0.00 | 1.34 | -23.46 | 101.89 | 21.86 | 220.51 | 0.5278 | -780.0 | -665.6 | |
| 0.00 | 3.41 | 0.00 | 1.93 | -20.28 | 100.91 | 20.87 | 223.83 | 0.4846 | -1011.0 | -866.8 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -18.15 | 100.39 | 20.36 | 226.56 | 0.4572 | -776.0 | -651.0 | |
| 0.00 | 2.98 | 0.00 | 1.66 | -18.36 | 100.28 | 20.25 | 226.06 | 0.4582 | -874.0 | -657.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -20.43 | 100.49 | 20.46 | 223.04 | 0.4818 | -817.0 | -663.0 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -20.62 | 100.38 | 20.35 | 222.61 | 0.4827 | -755.0 | -560.5 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -18.49 | 100.07 | 20.04 | 225.55 | 0.4571 | -797.0 | -635.7 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -21.06 | 99.43 | 19.40 | 220.65 | 0.4778 | 285.0 | 317.4 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -22.30 | 98.87 | 18.83 | 218.09 | 0.4862 | -729.0 | -625.3 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -21.95 | 98.55 | 18.52 | 218.12 | 0.4792 | -643.0 | -540.1 | |
| 0.00 | 2.98 | 0.00 | 1.68 | -22.11 | 98.37 | 18.34 | 217.63 | 0.4793 | -750.0 | -673.5 | |
| 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. | |