Top Panel He Ii 4686 Flux As A Function Of Outburst Phase Note The
Top panel: He II 4686 Å flux as a function of outburst phase. Note the ...
—Spectral profiles of H and He ii 4686 as a function of orbital phase ...
Equivalent widths (positive for emission) of He II 4686 as a function ...
The He ii λ4686/Hβ ratio as a function of SNR(Hβ) for the Cartwheel H ...
The He ii λ4686/Hβ ratio as a function of SNR(Hβ) for the Cartwheel H ...
The wings of the He ii λ 4686 line during the 2000 outburst (November ...
The wings of the He ii λ 4686 line during the 2000 outburst (November ...
Upper panel: the profile of the He ii 4686 line, based on a CCD frame ...
The wings of the He ii λ 4686 line during the 2000 outburst (November ...
On the left side, the normalised equivalent widths of He II λ 4686 and ...
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The profiles of the emission lines He II 4686 Å (left panel), Hα 6563 Å ...
ÈProÐles of the He II 4686 and He I 4471 lines, representing Ó Ó two ...
Montage of He ii 4686 line profiles from a single orbital cycle ...
Models (in red) fitted to the He ii 4686 data (in blue) in a sequence ...
The profiles of the emission lines He II 4686 Å (left panel), Hα 6563 Å ...
Models (in red) fitted to the He ii 4686 data (in blue) in a sequence ...
The evolution of the profile of the lines He ii 4686 and He i 4713: the ...
ÈProÐles of the He II 4686 and He I 4471 lines, representing Ó Ó two ...
The panels present (row-wise) consecutive observations of He ii 4686 on ...
Examples of the variability of the He ii λ 4686 line profile in the ...
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The evolution of the profile of the lines He ii 4686 and He i 4713: the ...
(PDF) The He II 4686 line of the symbiotic binary Z And during its ...
The H and He ii 4686 A line proole trailed over the QPO cycle ...
The ratio of EWs of two prominent emission lines H β and He II λ 4686 Å ...
Defect fluxes to He bubbles as a function of irradiation time. V ...
The top panel shows the same as the top panel of Fig. 6, but now with ...
Short-term variations of the He i 4471, He ii 4542, He ii 4686 and He i ...
a The top panel shows N (E) (oscillatory curve) and the classical flux ...
The top panel shows the same as the top panel of Fig. 6, but now with ...
Same as Fig. 3, but zooming in on the He ii λ4686 Å line (upper panels ...
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—Equivalent widths of H (open squares) and He ii 4686 ( filled squares ...
Figure B1. The discrepancy between the predicted He II 4686Å flux ...
Left, top: Overplot of He II 4686 profiles during 5 days. bottom: TVS ...
Left, top: Overplot of He II 4686 profiles during 5 days. bottom: TVS ...
Long-term trend in the He ii 4686 and Hβ+ He ii EWs from the Radcliffe ...
A Sample of He II λ4686 “Changing-look” Quasars - IOPscience