id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_2xrhfaxvr5hzfhoabhlnicsi4q	J. D. T. Smith	Spectral Mapping Reconstruction of Extended Sources	2007	12	.pdf	application/pdf	8164	536	60	implements these methods for spectral maps obtained with the Spitzer Space Telescope's Infrared Spectrograph. reconstruction, consider issues of extended-source flux calibration in § 3, and finally describe CUBISM, a tool implementing these reconstruction techniques for IRS spectral maps, power will appear identical to the spectrum of a source elongated along the slit width, emitting a single spectral line. Adjacent pixels in the dispersion direction are placed into adjacent wavelength planes in the spectral cube, and all spatial A monochromatic point source with PSF smaller than the slit width of 2 pixels is mapped input spectral image (red) detector grid, is clipped, rotated, and offset into the output cube (blue) pixel grid at the appropriate wavelength plane. spectral pixels in the source images to the final cube, which the Interactive Data Language (IDL) and is designed to combine sets of two-dimensional spectral images from IRS mapping observations into single 3D spectral cubes, with two	./cache/work_2xrhfaxvr5hzfhoabhlnicsi4q.pdf	./txt/work_2xrhfaxvr5hzfhoabhlnicsi4q.txt