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Fig. 1


Apparent magnitudes of Nova V1721 Aql as observed by K. Itagaki (squares – unfiltered) and R. King (triangles – Visual). These results are from VSNET2 and AAVSO3. The two additional tick marks on the x-axis represent the dates on which the blue (see Fig. 2) and red (see Fig. 3) spectra were taken.

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