Its detectors were trialled in the Antarctic Viper telescope as ACBAR (Arcminute Cosmology Bolometer Array Receiver) experiment—which has produced the most precise measurements at small angular scales to date—and in the Archeops balloon telescope.
DASI je prvi zaznal polarizacijo prasevanja, CBI pa je podal prvi polarizacijski spekter "E"-oblike in trden dokaz, da je zunaj faze s spektrom "T"-oblike.