saturation limits of $J\approx 6.35$ and $K\approx 4.6$, respectively, making them capable of observing HD 189733b and HD 209458b, particularly with the four-amplifier, striping readout mode for NIRCam [@2014PASP..126.1134B]. This will be important for future [*TESS*]{} targets, since [*TESS*]{} will focus on bright stars. NIRCam also occupies an intermediate resolution between the NIRSpec/NIRISS medium-resolution modes and the NIRSpec high-resolution modes.

NIRSpec itself has three medium-resolution ($R=500-1300$) and three high-resolution ($R=1500-3500$) gratings, with each set able to cover the same wavelength range of 0.6 to 5.0 $\mu m$ in four visits [@2014SPIE.9143E..08B]. The high-resolution modes are more suited for observing objects of intermediate brightness, with saturation limits of $J\sim 7-8$. Thus, NIRSpec would not be able to observe HD 189733b and HD 209458b, but would be able to observe the other objects in our study. NIRSpec also has a Prism mode that covers the same wavelength range in one visit, but at a much lower resolution of $R\sim 100$ and a low saturation limit around $J\sim 11$.

MIRI has two spectrographs$-$one at low resolution from 5 to 14 $\mu m$ (LRS) [@2015PASP..127..623K] and one at medium-to-high resolution from 5 to 28 $\mu m$ (MRS) [@2015PASP..127..646W]. Both MIRI spectrographs are suitable for 