|COS Instrument Handbook for Cycle 25|
An overview of the COS monitoring programs is given in Table 12.2 along with the ID numbers of completed programs. Table 12.3 lists COS contingency programs. Details on special calibration programs that were undertaken in a particular Cycle are given the appropriate subsection below.
Table 12.2: COS Monitoring Calibration Program S/N ∼ 30 at λcen S/N ∼ 60, observed to a predicted countrate accuracy of 0.1% Rate < 10−6 count/pixel/s S/N = 30 at λcen Table 12.3: COS Contingency Programs