... Table 6.4: Sky Count Rate per Pixel (P_sky).. ... sky background limited, and signal-to-noise is a driver, consider the use of the ... approximate sky count rates for the WFC and PC1 for filters with significant sky ...
... The pipeline treats thermal/sky backgrounds similar to dark frames and is designed to subtract a thermal/sky background, scaled to the integration time of the science image, from K-band observations. ...
... sky background limited, and signal-to-noise is a driver, consider the use of the ... approximate sky count rates for the WFC and PC1 for filters with significant sky ...
... sky background limited, and signal-to-noise is a driver, consider the use of the ... approximate sky count rates for the WFC and PC1 for filters with significant sky ...
... In order to fit and subtract the master sky images to observed FLT images, the imaging flat has to be either multiplied to the sky image or divided from the science image. ...
... Dither Handbook . WFPC2 Reprocessing . Checking the "Low Sky" box invokes the formal definition of "Low Sky" used in Phase 1 and Phase 2 proposals. ...