Journal of Astronomical Telescopes, Instruments, and Systems is a quarterly, peer-reviewed scientific journal covering the development, testing, and application of telescopes, instrumentation, techniques, and systems for ground- and space-based astronomy, published by SPIE. The editor-in-chief is Megan Eckart (Lawrence Livermore National Laboratory, USA).
The journal is abstracted and indexed in:
According to the Journal Citation Reports, the journal has a 2020 impact factor of 1.436.