INTEGRAL Picture Of the Month
January 2002
(Click to download full resolution)
First shadowgram obtained with the IBIS telescope in ESTEC.
Radioactive sources (60 keV, ISGRI [left] and 661 keV, PICSIT [right]) were used to cast shadowgrams of the IBIS coded aperture mask onto the ISGRI and PICSIT detector arrays.
back to the POM archive