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We present a pilot program using IRAM's NOrthern Extended Millimeter Array(NOEMA) to probe the molecular gas reservoirs of six $z=0.6-1.1$ star-forminggalaxies whose circumgalactic medium has been observed in absorption alongquasar lines-of-sight as part of the MusE GAs FLOw and Wind (MEGAFLOW) surveyand for which we have estimates of either the accretion or the outflow rate.This program is motivated by testing the quasi equilibrium model and thecompaction scenario describing the evolution of galaxies along the mainsequence of star formation, which imply tight relations between the gascontent, the star formation activity, and the amount of gas flowing in and out.We report individual carbon monoxide CO(4-3), CO(3-2) and dust continuum upperlimits, as well as stacked CO detections over the whole sample and the threegalaxies identified with outflows. The resulting molecular gas fractions anddepletion times are compatible with published scaling relations establishedwithin a mass-selected sample, indicating that galaxies selected through theirabsorption follow similar relations on average. We further detect the dustcontinuum of three of the quasars and a strong emission line in one of them,which we identify as CO(4-3). Extending the sample to more galaxies and deeperobservations will enable to quantify how the molecular gas fraction anddepletion time depend on the inflow and ouflow rates.

MusE GAs FLOw and Wind (MEGAFLOW) VII. A NOEMA pilot program to probe molecular gas in galaxies with measured circumgalactic gas flows