SDO HMI 2014-09-27 05:00:33 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 |
| 79.77 | 250.44 | 48.25 | 152.04 | -10.60 | 264.82 | 30.06 | 239.09 | 0.5752 | 156.5 | 84.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-27 05:00:33 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 | 0.62 | 0.00 | 0.42 | -11.72 | 274.25 | 39.48 | 244.85 | 0.6901 | 585.0 | 498.9 | |
| 0.00 | 1.15 | 0.00 | 0.76 | -8.32 | 273.64 | 38.87 | 249.18 | 0.6667 | 644.0 | 442.8 | |
| 12.81 | 92.58 | 8.17 | 59.11 | -8.33 | 270.87 | 36.11 | 247.65 | 0.6327 | 1035.4 | 268.8 | |
| 11.22 | -3.00 | 7.14 | -3.00 | -8.46 | 270.59 | 35.82 | 247.28 | 0.6299 | 1124.3 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.41 | -10.07 | 270.40 | 35.63 | 244.82 | 0.6361 | 892.0 | 680.2 | |
| 0.00 | 1.41 | 0.00 | 0.87 | -3.54 | 269.37 | 34.61 | 254.25 | 0.5912 | 378.0 | 391.2 | |
| 14.05 | 20.23 | 8.83 | 12.72 | -8.55 | 269.63 | 34.86 | 246.57 | 0.6183 | 990.1 | 621.0 | |
| 0.00 | 0.88 | 0.00 | 0.56 | -11.09 | 268.93 | 34.16 | 242.36 | 0.6242 | 681.0 | 518.4 | |
| 0.00 | 1.50 | 0.00 | 0.93 | -8.72 | 268.54 | 33.77 | 245.61 | 0.6055 | 676.0 | 560.4 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -10.08 | 265.96 | 31.20 | 241.69 | 0.5815 | -492.0 | -389.8 | |
| 0.00 | 1.33 | 0.00 | 0.80 | -9.56 | 265.23 | 30.47 | 241.91 | 0.5690 | -500.0 | -449.5 | |
| 0.00 | 2.30 | 0.00 | 1.38 | -9.41 | 264.94 | 30.17 | 241.90 | 0.5643 | -591.0 | -387.4 | |
| 0.00 | 2.65 | 0.00 | 1.61 | -12.21 | 264.82 | 30.05 | 237.53 | 0.5824 | 565.0 | 529.0 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -9.05 | 264.03 | 29.26 | 241.74 | 0.5502 | -585.0 | -520.0 | |
| 0.00 | 1.50 | 0.00 | 0.89 | -10.79 | 262.90 | 28.14 | 237.96 | 0.5486 | -692.0 | -515.2 | |
| 6.18 | 14.93 | 3.57 | 8.62 | -10.62 | 260.38 | 25.61 | 235.75 | 0.5161 | 976.5 | 714.4 | |
| 0.00 | 1.24 | 0.00 | 0.72 | -11.36 | 260.11 | 25.34 | 234.27 | 0.5190 | 555.0 | 482.2 | |
| 0.00 | 1.41 | 0.00 | 0.80 | -8.30 | 259.72 | 24.96 | 238.99 | 0.4892 | 647.0 | 577.9 | |
| 0.00 | 3.36 | 0.00 | 1.93 | -10.62 | 259.80 | 25.04 | 235.14 | 0.5090 | 955.0 | 848.4 | |
| 0.00 | 3.53 | 0.00 | 2.01 | -8.63 | 259.58 | 24.81 | 238.25 | 0.4899 | 955.0 | 826.1 | |
| 0.00 | 1.59 | 0.00 | 0.93 | -13.19 | 259.85 | 25.09 | 231.16 | 0.5320 | -748.0 | -620.9 | |
| 0.00 | 1.33 | 0.00 | 0.75 | -8.59 | 259.34 | 24.58 | 238.08 | 0.4865 | 691.0 | 645.3 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -10.41 | 259.41 | 24.65 | 235.05 | 0.5024 | 866.0 | 743.6 | |
| 0.53 | 6.36 | 0.30 | 3.65 | -10.72 | 259.41 | 24.64 | 234.53 | 0.5050 | 933.3 | 710.8 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -11.54 | 259.45 | 24.68 | 233.25 | 0.5127 | 777.0 | 557.4 | |
| 0.53 | 1.68 | 0.31 | 0.97 | -12.72 | 259.53 | 24.76 | 231.50 | 0.5241 | -845.5 | -740.5 | |
| 0.00 | 1.68 | 0.00 | 0.98 | -13.08 | 259.57 | 24.80 | 231.01 | 0.5278 | -799.0 | -682.9 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -12.99 | 259.18 | 24.42 | 230.70 | 0.5226 | -706.0 | -593.6 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -13.24 | 259.04 | 24.27 | 230.16 | 0.5232 | -591.0 | -464.9 | |
| 4.77 | 47.79 | 2.77 | 27.81 | -13.65 | 258.88 | 24.11 | 229.37 | 0.5252 | -1004.9 | -684.8 | |
| 6.01 | -30.00 | 3.49 | -30.00 | -13.92 | 258.67 | 23.91 | 228.71 | 0.5256 | -1080.0 | 999999 | |
| 3.00 | -30.00 | 1.76 | -30.00 | -14.73 | 258.59 | 23.83 | 227.46 | 0.5324 | -706.3 | 999999 | |
| 4.77 | -30.00 | 2.77 | -30.00 | -14.20 | 258.40 | 23.63 | 227.98 | 0.5252 | -1075.1 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -14.77 | 258.26 | 23.49 | 226.99 | 0.5292 | -564.0 | -438.8 | |
| 0.00 | 1.50 | 0.00 | 0.84 | -9.54 | 257.15 | 22.38 | 233.89 | 0.4668 | 765.0 | 540.6 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -14.18 | 257.28 | 22.52 | 226.64 | 0.5127 | -598.0 | -453.4 | |
| 7.60 | 28.00 | 4.37 | 16.10 | -14.66 | 256.73 | 21.96 | 225.23 | 0.5118 | -875.3 | -617.6 | |
| 8.30 | -37.00 | 4.77 | -37.00 | -14.43 | 256.50 | 21.74 | 225.27 | 0.5069 | -1084.4 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -12.33 | 254.82 | 20.06 | 226.12 | 0.4668 | -729.0 | -583.1 | |
| 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. | |