Modules
		astropy.io.fits numpy os requests sys astropy.units urllib.parse

Functions
		convolve_cbvs(sectors=array([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])) Bins the co-trending basis vectors into FFI times; Calls download_cbvs to get filenames Input -----    type(sectors) == list create_ffiindex(sectors=array([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])) Creates FFIINDEX for a given sector Input -----    type(sectors) == list download_cbvs(sector) Downloads the co-trending basis vectors for a given list of sectors Input -----    type(sectors) == int listFD(url, ext='') Finds the co-trending basis vector files in the directory structure at STScI Input -----    type(url) == str set_quality_flags(sector=array([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])) Uses the quality flags in a 2-minute target to create quality flags     in the postcards. We create our own quality flag as well, using our pointing model.

Data
		Tesscut = <astroquery.mast.tesscut.TesscutClass object> __warningregistry__ = {'version': 1018, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-1-1-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-1-2-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-1-3-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-1-4-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-2-1-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-2-2-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-2-3-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-2-4-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ("unclosed file <_io.FileIO name='tess2019112060037-s0011-3-1-0143-s_cbv.fits' mode='rb' closefd=True>", <class 'ResourceWarning'>, 78): True, ...}