COSMOS Throughput

We determined the throughput measurements of COSMOS by obtaining spectrophotometric standard star data with the individual grisms.  The data were reduced and calibrated using standard IRAF routines.  The High-Resolution Blue Grism (hb4k) and the additional slit configurations will be measured during the May 2018 engineering block.

The throughput curves can be downloaded here.

Updated on May 6, 2021, 5:24 pm