SIMBAD references

We present the ultraviolet, optical, and infrared counterparts of 128 galaxies detected in neutral hydrogen (H I) in the FAST Ultra-Deep Survey (FUDS) field 0 (FUDS0). H I mass upper limits are also calculated for 134 non-detections in the field. Stellar masses (M_*), star formation rates (SFRs), and star formation histories are computed by fitting spectral energy distributions using PROSPECT. The results show that H I-selected galaxies prefer recent long-lasting, but mild star formation activity, while H I non-detections have earlier and more intense star formation activity. Based on their distribution on the SFR versus M_* diagram, the typical evolution of H I-selected galaxies follows three distinct stages: (i) early stage: the total SFR increases, though the specific SFR decreases from 10^–8 to 10^–9 yr^–1; (ii) mass accumulation stage: the SFR is steady, and stellar mass increase linearly with time; (iii) quenching stage: star formation activity quenches on a rapid timescale and at constant stellar mass. 37 non-detections are located on the star-forming main sequence, but are not detected in H I due to low sensitivity close to the field edges or close to strong radio frequency interference. Comparisons with the existing optical, optically selected H I, and H I catalogs show a good agreement with respect to measured M_* and SFR, with minor discrepancies due to selection effects. The ongoing full FUDS survey will help us better explore the evolutionary stages of H I galaxies through a larger sample.