Figure 16 from Wayne—A Simulator for HST WFC3 IR Grism Spectroscopy

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Wayne—A Simulator for HST WFC3 IR Grism Spectroscopy

Authors: R. Varley, A. Tsiaras, and K. Karpouzas

2017 The Astrophysical Journal Supplement Series 231 13.

Provider: AAS Journals

Caption: Figure 16.

1D spectra extracted from a real and a simulated spatially scanned frame, compared with the sensitivity curve of the G141 grism. Although the stellar spectrum used is the closest to HD 209458, we can see that the real spectrum is smoother, probably due to a lower number of absorption lines.

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