text:   observationally induced anisotropy",5,"['Paper Alert! <LINK>\n\nWe study the clustering of HI gas as observed by simulated intensity mapping (HI) experiments. We investigate the effect that the telescope beam and the foreground cleaning have on the observed 2-point correlation function (2PCF). <LINK>', 'For that, we use the UNITsims (https://t.co/teSuxE3yKd) coupled to the Semi-Analytic Galaxy Evolution code (presented in https://t.co/9Axs4ijsCR). \n\nWe obtain HI from the cold gas, following 2 different prescriptions. We study the HI to halo mass relation and total HI abundace.', 'We create IM pixels. \nThe telescope beam is simulated by a Gaussian smoothing on the angular coordinates. \nThe Foreground cleaning algorithms remove any smooth signal with frecuency, resulting in an exponential damping on the radial cosmological signal.', 'We study the observational effects on different types of 2PCF: \n- Anisotropic (r_per, r_parallel)\n- mu-wedges\n- Radial\n\nWe find that the BAO is still visible for a SKA-like survey!', 'with @CunningtonSD and others']",21,05,962