SDO HMI 2014-09-28 01:00:33 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 |
| 127.80 | 429.17 | 77.08 | 259.15 | -16.39 | 249.93 | 26.17 | 227.68 | 0.5728 | -51.3 | 54.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 01:00:33 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 |
| 3.00 | 12.27 | 1.90 | 7.77 | -17.55 | 253.94 | 30.18 | 230.30 | 0.6252 | 708.1 | 318.5 | |
| 2.56 | -1.00 | 1.62 | -1.00 | -17.38 | 253.87 | 30.11 | 230.46 | 0.6231 | 744.3 | 999999 | |
| 2.12 | 13.33 | 1.34 | 8.47 | -17.90 | 253.86 | 30.10 | 229.77 | 0.6273 | 702.9 | 200.9 | |
| 21.80 | 51.72 | 13.69 | 32.43 | -17.40 | 253.26 | 29.50 | 229.85 | 0.6169 | 923.5 | 573.2 | |
| 0.00 | 1.59 | 0.00 | 0.98 | -15.61 | 252.78 | 29.02 | 231.78 | 0.5969 | 606.0 | 541.6 | |
| 0.00 | 1.68 | 0.00 | 1.03 | -15.43 | 252.51 | 28.74 | 231.76 | 0.5924 | 688.0 | 493.7 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -18.28 | 252.98 | 29.22 | 228.48 | 0.6214 | 482.0 | 382.0 | |
| 0.00 | 1.06 | 0.00 | 0.66 | -17.87 | 252.76 | 29.00 | 228.79 | 0.6157 | 731.0 | 585.0 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -18.37 | 252.86 | 29.09 | 228.24 | 0.6209 | 428.0 | 412.8 | |
| 1.15 | 4.24 | 0.72 | 2.65 | -17.98 | 252.53 | 28.77 | 228.41 | 0.6143 | 816.9 | 636.4 | |
| 0.97 | 2.03 | 0.60 | 1.26 | -17.35 | 252.42 | 28.66 | 229.12 | 0.6077 | 878.4 | 712.0 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -14.95 | 252.05 | 28.28 | 231.98 | 0.5833 | 649.0 | 547.8 | |
| 0.00 | 2.03 | 0.00 | 1.27 | -17.71 | 252.41 | 28.65 | 228.64 | 0.6107 | 844.0 | 687.8 | |
| 1.24 | 83.58 | 0.76 | 51.00 | -15.92 | 252.05 | 28.28 | 230.65 | 0.5915 | 585.1 | 572.0 | |
| 3.00 | -14.00 | 1.84 | -14.00 | -16.08 | 252.00 | 28.24 | 230.38 | 0.5924 | 686.0 | 999999 | |
| 2.65 | -14.00 | 1.62 | -14.00 | -15.82 | 251.93 | 28.16 | 230.67 | 0.5893 | 612.1 | 999999 | |
| 1.15 | -14.00 | 0.70 | -14.00 | -16.27 | 251.89 | 28.13 | 230.02 | 0.5928 | 740.7 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -15.22 | 251.73 | 27.97 | 231.29 | 0.5821 | 720.0 | 548.9 | |
| 5.65 | 26.66 | 3.50 | 16.50 | -17.45 | 251.97 | 28.21 | 228.54 | 0.6039 | 899.4 | 620.2 | |
| 15.53 | -14.00 | 9.49 | -14.00 | -16.03 | 251.60 | 27.84 | 230.06 | 0.5876 | 1000.0 | 999999 | |
| 2.03 | -19.00 | 1.25 | -19.00 | -17.33 | 251.56 | 27.80 | 228.29 | 0.5985 | 944.9 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -17.53 | 251.06 | 27.30 | 227.52 | 0.5951 | 626.0 | 434.5 | |
| 0.00 | 1.68 | 0.00 | 1.02 | -16.33 | 250.73 | 26.97 | 228.76 | 0.5809 | 297.0 | 184.5 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -16.62 | 250.56 | 26.80 | 228.20 | 0.5817 | 696.0 | 589.0 | |
| 0.00 | 7.77 | 0.00 | 4.70 | -16.37 | 250.28 | 26.52 | 228.23 | 0.5765 | 542.0 | 466.2 | |
| 0.00 | 4.32 | 0.00 | 2.61 | -15.88 | 250.21 | 26.45 | 228.83 | 0.5713 | -428.0 | -273.2 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -15.74 | 249.53 | 25.77 | 228.28 | 0.5627 | -521.0 | -376.6 | |
| 2.47 | 56.05 | 1.48 | 33.58 | -16.02 | 249.29 | 25.53 | 227.63 | 0.5628 | -779.4 | -145.6 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -17.57 | 249.37 | 25.61 | 225.68 | 0.5782 | -571.0 | -411.7 | |
| 2.21 | -28.00 | 1.32 | -28.00 | -15.88 | 249.06 | 25.30 | 227.57 | 0.5590 | -909.9 | 999999 | |
| 8.12 | -28.00 | 4.85 | -28.00 | -16.27 | 249.01 | 25.25 | 226.99 | 0.5621 | -925.8 | 999999 | |
| 2.65 | -28.00 | 1.58 | -28.00 | -16.42 | 248.82 | 25.06 | 226.57 | 0.5616 | -743.3 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.74 | -15.99 | 248.70 | 24.93 | 227.01 | 0.5562 | -773.0 | -691.1 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -17.77 | 248.36 | 24.59 | 224.26 | 0.5700 | -554.0 | -455.0 | |
| 0.00 | 1.32 | 0.00 | 0.79 | -16.88 | 248.20 | 24.43 | 225.24 | 0.5595 | -659.0 | -522.1 | |
| 0.00 | 2.12 | 0.00 | 1.27 | -17.24 | 248.25 | 24.48 | 224.82 | 0.5636 | -522.0 | -427.8 | |
| 0.00 | 1.32 | 0.00 | 0.79 | -17.33 | 248.05 | 24.29 | 224.48 | 0.5625 | -287.0 | -290.9 | |
| 0.00 | 3.62 | 0.00 | 2.16 | -17.03 | 247.94 | 24.18 | 224.75 | 0.5584 | -711.0 | -601.3 | |
| 0.97 | 2.56 | 0.58 | 1.53 | -17.35 | 247.92 | 24.15 | 224.29 | 0.5614 | -657.8 | -533.6 | |
| 0.00 | 1.32 | 0.00 | 0.77 | -14.77 | 247.59 | 23.82 | 227.42 | 0.5325 | -513.0 | -343.2 | |
| 0.00 | 2.03 | 0.00 | 1.21 | -16.79 | 247.81 | 24.04 | 224.90 | 0.5547 | -583.0 | -409.9 | |
| 9.44 | 23.48 | 5.53 | 13.72 | -15.11 | 247.46 | 23.69 | 226.78 | 0.5345 | -742.4 | -624.3 | |
| 0.00 | 1.77 | 0.00 | 1.04 | -15.60 | 247.48 | 23.72 | 226.13 | 0.5395 | -510.0 | -415.6 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -16.85 | 247.61 | 23.84 | 224.59 | 0.5532 | -731.0 | -613.6 | |
| 0.88 | 2.21 | 0.52 | 1.31 | -16.64 | 247.48 | 23.71 | 224.71 | 0.5499 | -632.9 | -546.7 | |
| 1.15 | 6.18 | 0.68 | 3.67 | -17.20 | 247.52 | 23.75 | 224.02 | 0.5559 | -777.5 | -658.6 | |
| 0.62 | -42.00 | 0.36 | -42.00 | -14.81 | 247.18 | 23.42 | 226.88 | 0.5286 | -820.0 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -15.22 | 246.99 | 23.23 | 226.06 | 0.5306 | -738.0 | -637.9 | |
| 0.00 | 3.80 | 0.00 | 2.24 | -16.79 | 247.12 | 23.35 | 224.08 | 0.5477 | -583.0 | -555.8 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -15.02 | 246.83 | 23.07 | 226.15 | 0.5269 | -758.0 | -661.2 | |
| 0.00 | 1.50 | 0.00 | 0.87 | -14.46 | 246.74 | 22.98 | 226.83 | 0.5203 | -627.0 | -598.8 | |
| 0.00 | 8.91 | 0.00 | 5.21 | -15.60 | 246.87 | 23.11 | 225.38 | 0.5331 | -763.0 | -676.0 | |
| 2.03 | 25.07 | 1.20 | 14.74 | -16.71 | 246.87 | 23.11 | 223.88 | 0.5444 | -765.6 | -656.4 | |
| 0.00 | 1.50 | 0.00 | 0.89 | -17.07 | 246.88 | 23.12 | 223.42 | 0.5482 | -550.0 | -440.2 | |
| 0.88 | 5.12 | 0.52 | 3.00 | -16.05 | 246.72 | 22.96 | 224.58 | 0.5361 | -966.8 | -584.9 | |
| 0.00 | 1.68 | 0.00 | 0.97 | -14.75 | 246.57 | 22.80 | 226.21 | 0.5213 | -719.0 | -607.3 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -15.07 | 246.54 | 22.77 | 225.71 | 0.5242 | -693.0 | -516.0 | |
| 1.15 | -53.00 | 0.67 | -53.00 | -16.37 | 246.59 | 22.82 | 223.99 | 0.5380 | -943.4 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -17.09 | 246.68 | 22.92 | 223.14 | 0.5464 | -617.0 | -567.9 | |
| 2.29 | -53.00 | 1.35 | -53.00 | -16.86 | 246.51 | 22.75 | 223.25 | 0.5423 | -827.8 | 999999 | |
| 3.35 | -53.00 | 1.97 | -53.00 | -16.59 | 246.41 | 22.65 | 223.47 | 0.5385 | -951.0 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -14.43 | 246.06 | 22.30 | 226.02 | 0.5127 | -733.0 | -565.2 | |
| 4.77 | 37.69 | 2.76 | 21.78 | -15.45 | 245.74 | 21.97 | 224.16 | 0.5197 | -780.1 | -669.2 | |
| 11.65 | -63.00 | 6.73 | -63.00 | -15.12 | 245.67 | 21.90 | 224.53 | 0.5156 | -1016.3 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -14.79 | 245.56 | 21.80 | 224.86 | 0.5111 | -836.0 | -723.5 | |
| 2.38 | -63.00 | 1.38 | -63.00 | -15.61 | 245.62 | 21.86 | 223.79 | 0.5202 | -704.3 | 999999 | |
| 6.00 | -63.00 | 3.47 | -63.00 | -15.40 | 245.50 | 21.73 | 223.91 | 0.5168 | -1027.2 | 999999 | |
| 1.94 | 8.03 | 1.10 | 4.58 | -14.17 | 244.57 | 20.80 | 224.42 | 0.4940 | -880.0 | -563.6 | |
| 0.00 | 0.71 | 0.00 | 0.40 | -14.76 | 244.13 | 20.36 | 222.96 | 0.4958 | 717.0 | 629.5 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -14.53 | 244.01 | 20.24 | 223.12 | 0.4920 | 738.0 | 564.3 | |
| 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. | |