First Constraints on the ISM Conditions of a Low Mass, Highly Obscured z=4.27 Main Sequence Galaxy

Andrew Mizener, Alexandra Pope, Jed McKinney +4

We present the molecular gas content and ISM conditions of MACSJ0717 Az9, a strong gravitationally lensed $z=4.273$, $M_{\ast }\simeq 2\times 10^9{M}_{\odot }$ star-forming galaxy with an…