The action begins when Spica disappears behind the moon's bright limb. This part of the event will probably require a small telescope, because glare from the moon's sunlit edge will tend to hide ...
A et al. Space Science Reviews, doi: 10.1007/S11214-021-00816-9, 2021. "The 4K focal plane unit for SPICA's SAFARI far infrared instrument", Torres Redondo, Josefina et al. SPIE Astronomical ...