... images with fewer residual detector defects, hot pixels or CR signatures in the ... images longer than about 500 seconds are background limited, while shorter exposures ...
... This paper analyzes the performance of two set theoretic-based iterative image restoration algorithms for Hubble Space Telescope (HST) degraded images. ...
... Deconvolving WFPC2 Images . with Tiny Tim Models. ... With corrective optics in place, some consider the thought of deconvolving HST images as something akin to insanity. ...
... New images of M31 at 24, 70, and 160 ЮМm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. ...
... Spitzer Infrared Nearby Galaxies Survey (SINGS) Imaging of NGC 7331: A Panchromatic View of a Ringed Galaxy . ... In this paper we report on the first imaging results from the Spitzer Infrared Nearby Galaxies Survey (SINGS) using ...
... linear image restoration procedures that enhance high frequencies in the image, such ... images are placed in alternate pixels on the output image according to the alignment ...
... A program called Drizzle that Richard Hook and I wrote for the linear reconstruction of an image from dithered data was used to produce the The Hubble Deep Field , the deepest optical image of the universe yet taken. ...