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SDO/Other Image | ?image= Å nm Spectral Line & Ionization |
TempK TempºC TempºF Best used to see |
SDO/Other Image | ?image= Å nm Spectral Line & Ionization |
TempK TempºC TempºF Best used to see |
SDO/Other Image | ?image= Å nm Spectral Line & Ionization |
TempK TempºC TempºF Best used to see |
vsm1 6302 Å 630.2 nm Iron (Fe) 0 times ionized |
5,800K 5,527ºC 9,980ºF Photosphere, sunspots |
vsm2 8542 Å 854.2 nm Calcium (Ca) 1 times ionized |
10,000K 9,727ºC 17,540ºF Photosphere, Chromosphere, sunspots |
corona 9500 Å 950 nm White Light |
2,000,000K 1,999,727ºC 3,599,540ºF Corona |
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c2 NA NA White Light |
2,000,000K 1,999,727ºC 3,599,540ºF Corona, CME, Flare |
c3 NA NA White Light |
2,000,000K 1,999,727ºC 3,599,540ºF Corona, CME, Flare |
sh 10830 Å 1083 nm Helium (He) 0 times ionized |
20,000K 19,727ºC 35,540ºF Chromosphere, Tran-reg, sunspots, Granules |
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ha 6562.8 Å 656.28nm Hydrogen (H) Hα-Line |
20,000K 19,727ºC 35,540ºF Chromosphere, Tran-reg, sunspots, flares |
norh_17ghz 17 GHz 17647 μm Radio Interferometer |
N/A N/A N/A Photosphere, sunspots, flares |
mdi 6767 Å 676.7 nm Nickel (Ni) 0 times ionized |
6,000K 5727ºC 10,340ºF Photosphere, sunspots |
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mag Magnetogram N/A N/A N/A |
N/A N/A N/A Sunspots |
sdo_094 94 Å 9.4 nm Iron (Fe) 17 times ionized |
9,000,000K 9,000,000ºC 16,000,000ºF Flaring regions |
sdo_131 131 Å 13.1 nm Iron (Fe) 7/19/22 times ionized |
1,000,000K 999,727ºC 1,799,540ºF Flaring regions |
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sdo_171 171 Å 17.1 nm Iron (Fe) 8 times ionized |
1,000,000K 999,727ºC 1,799,540ºF Quiet corona, upper transition region |
sdo_193 193 Å 19.3 nm Iron (Fe) 11/23 times ionized |
1,500,000K 1,499,727ºC 2,699,540ºF Corona and hot flare plasma |
sdo_211 211 Å 22.1 nm Iron (Fe) 13 times ionized |
2,000,000K 1,999,727ºC 3,599,540ºF Active-region corona |
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sdo_304 304 Å 30.4 nm Helium (He) 1 times ionized |
80,000K 79,727ºC 143,540ºF Chromosphere, transition region |
sdo_335 335 Å 33.5 nm Iron (Fe) 15 times ionized |
5,000,000K 5,000,000ºC 9,000,000ºF Active-region corona |
sdo_1600 1600 Å 160.0 nm Carbon (C) 3 times ionized |
Unknown Transition region, upper photosphere |
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sdo_1700 1700 Å 170.0 nm Continuum |
Unknown Temperature minimum, photosphere |
sdo_4500 4500 Å 450.0 nm White Light |
2,000,000K 1,999,727ºC 3,599,540ºF Photosphere |
sdo_mag1 Magnetogram N/A N/A N/A |
N/A N/A N/A Sunspots |
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sdo_comp1 211/193/ 171 Å Composite Image |
Unknown See above |
sdo_comp2 304/211/ 171 Å Composite Image |
Unknown See above |
sdo_comp3 94/193/ 335 Å Composite Image |
Unknown See above |
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sdo_comp4 170/171 Å HMI Mag Composite Image |
Unknown See above |
©N0NBH Paul L Herrman 2011 |