GONG Hα images of ARs NOAA 12740 (left panel), NOAA 12706 (middle panel), and NOAA 12738 (right panel). Around the three ARs the fibrils observed in the Mg II h₃ mosaic are glimpsed. No other structures, such as filaments or filament channels, are observed. Data were acquired by the GONG instruments hosted by Learmonth Solar Observatory and Udaipur Solar Observatory, operated by the National Solar Observatory Integrated Synoptic Program (NISP).