Comet Lovejoy (C/2013 R1) image by Suprime-Cam on Subaru Telescope, taken on December 3, 2013 in Hawaii Time. Wavelength is at 450 nm (B-band), with 180 seconds exposure.
Figure 2: Team members successfully captured the detailed image of Comet Lovejoy. To the left is the PI of the observation Dr. Jin Koda (Stony Brook University, New York). Dr. Masafumi Yagi of NAOJ who promptly analyzed the data was at the headquarters of NAOJ in Mitaka, Tokyo, Japan. He participated in the observation via videoconference system and his computer.