Angular Space

Input Parameters Dictionary (acf)

Dictionary with attribute-style access, that stores all input parameters for the code, plus some useful run time information during output (see Additional Runtime Information in Ouput)

Parameter	Description
kind	Kind of correlation function (‘acf’)
autogrid	If autogrid=True choose the optimum nr. of cells (mxh1,mxh2,mxh3) of the skip table (SK). Default=True
dens	Custom nr. of particles per SK cell used when autogrid=True. No need to specify unless desired. Default=None
mxh1	Nr. of DEC cells of the SK table. Only relevant if autogrid=False. Default=30
mxh2	Nr. of RA cells of the SK table. Only relevant if autogrid=False. Default=180
pxorder	Data ordering method. See Pixel Ordering Methods for details and options. Default=’natural’
doboot	If True, calculate bootstrap counts and error bars. Default=False
nbts	Nr. of bootstrap samples. Only relevant if doboot=True. Default=50
bseed	Fixed seed for boostrap RNG. Always set bseed>0 if running in paralell. Default=1245
wfib	If True apply SDSS fiber correction for pairs closer than 55”. See wfiber() Fortran function. Default=False
nsept	Nr. of angular bins. Default=22
septmin	Minimum separation to consider [deg]. Default=0.01
dsept	Size of angular bins (in dex if log bins). Default=0.15
logsept	If True use log-spaced bins. Otherwise use linear-spaced bins. Default=True
file	File name of data sample. Only informative. Default=’’
file1	File name of random sample. Only informative. Default=’’
description	Short description of the run. Only informative. Default=’’
estimator	Statistical estimator of the correlation function. Default=’NAT’ |br| * ‘NAT’ : Natural estimator -> \(DD/RR-1\) |br| * ‘HAM’ : Hamilton estimator -> \(DD*RR/DR^{2}-1\) |br| * ‘LS’ : Landy-Szalay estimator -> \((DD-2DR+RR)/RR\) |br| * ‘DP’ : Davis-Peebles estimator -> \(DD/DR-1\) |br|
cra,cdec, cwei	Column names in data sample table (tab). Default=(‘ra’, ‘dec’, ‘wei’)
cra1,cdec1, cwei1	Column names in random sample table (tab1). Default=(‘ra’, ‘dec’, ‘wei’)
custRAbound	Specify custom RA boundaries for samples that cross the RA=0 limit. See Custom RA Boundaries. Default=None
outfn	Base name for all output files (e.g. /home/myuser/redagn)

Input Parameters Dictionary (accf)

Dictionary with attribute-style access, that stores all input parameters for the code, plus some useful run time information during output (see Additional Runtime Information in Ouput)

Parameter	Description
kind	Kind of correlation function (‘accf’)
autogrid	If autogrid=True choose the optimum nr. of cells (mxh1,mxh2,mxh3) of the skip table (SK). Default=True
dens	Custom nr. of particles per SK cell used when autogrid=True. No need to specify unless desired. Default=None
mxh1	Nr. of DEC cells of the SK table. Only relevant if autogrid=False. Default=30
mxh2	Nr. of RA cells of the SK table. Only relevant if autogrid=False. Default=180
pxorder	Data ordering method. See Pixel Ordering Methods for details and options. Default=’natural’
doboot	If True, calculate bootstrap counts and error bars. Default=False
nbts	Nr. of bootstrap samples. Only relevant if doboot=True. Default=50
bseed	Fixed seed for boostrap RNG. Always set bseed>0 if running in paralell. Default=1245
wfib	If True apply SDSS fiber correction for pairs closer than 55”. See wfiber() Fortran function. Default=False
nsept	Nr. of angular bins. Default=22
septmin	Minimum separation to consider [deg]. Default=0.01
dsept	Size of angular bins (in dex if log bins). Default=0.15
logsept	If True use log-spaced bins. Otherwise use linear-spaced bins. Default=True
file	File name of data sample. Only informative. Default=’’
file1	File name of random sample. Only informative. Default=’’
file2	File name of cross sample. Only informative. Default=’’
description	Short description of the run. Only informative. Default=’’
estimator	Statistical estimator of the correlation function. Default=’DP’ |br| * ‘DP’ : Davis-Peebles estimator -> \(CD/CR - 1\)
cra,cdec, cwei	Column names in data sample table (tab). Default=(‘ra’, ‘dec’, ‘wei’)
cra1,cdec1, cwei1	Column names in random sample table (tab1). Default=(‘ra’, ‘dec’, ‘wei’)
cra2,cdec2, cwei2	Column names in cross sample table (tab2). Default=(‘ra’, ‘dec’, ‘wei’)
custRAbound	Specify custom RA boundaries for samples that cross the RA=0 limit. See Custom RA Boundaries. Default=None
outfn	Base name for all output files (e.g. /home/myuser/redagn)

Input Parameters Dictionary (thA)

Dictionary with attribute-style access, that stores all input parameters for the code, plus some useful run time information during output (see Additional Runtime Information in Ouput)

Parameter	Description
kind	Kind of correlation function (‘thA’)
autogrid	If autogrid=True choose the optimum nr. of cells (mxh1,mxh2,mxh3) of the skip table (SK). Default=True
dens	Custom nr. of particles per SK cell used when autogrid=True. No need to specify unless desired. Default=None
mxh1	Nr. of DEC cells of the SK table. Only relevant if autogrid=False. Default=30
mxh2	Nr. of RA cells of the SK table. Only relevant if autogrid=False. Default=180
pxorder	Data ordering method. See Pixel Ordering Methods for details and options. Default=’natural’
doboot	If True, calculate bootstrap counts and error bars. Default=False
nbts	Nr. of bootstrap samples. Only relevant if doboot=True. Default=50
bseed	Fixed seed for boostrap RNG. Always set bseed>0 if running in paralell. Default=1245
wfib	If True apply SDSS fiber correction for pairs closer than 55”. See wfiber() Fortran function. Default=False
nsept	Nr. of angular bins. Default=22
septmin	Minimum separation to consider [deg]. Default=0.01
dsept	Size of angular bins (in dex if log bins). Default=0.15
logsept	If True use log-spaced bins. Otherwise use linear-spaced bins. Default=True
file	File name of data sample. Only informative. Default=’’
description	Short description of the run. Only informative. Default=’’
cra,cdec, cred,cwei	Column names in data sample table (tab). Default=(‘ra’, ‘dec’, ‘wei’)
custRAbound	Specify custom RA boundaries for samples that cross the RA=0 limit. See Custom RA Boundaries. Default=None
outfn	Base name for all output files (e.g. /home/myuser/redagn)

Input Parameters Dictionary (thC)

Dictionary with attribute-style access, that stores all input parameters for the code, plus some useful run time information during output (see Additional Runtime Information in Ouput)

Parameter	Description
kind	Kind of correlation function (‘thC’)
autogrid	If autogrid=True choose the optimum nr. of cells (mxh1,mxh2,mxh3) of the skip table (SK). Default=True
dens	Custom nr. of particles per SK cell used when autogrid=True. No need to specify unless desired. Default=None
mxh1	Nr. of DEC cells of the SK table. Only relevant if autogrid=False. Default=30
mxh2	Nr. of RA cells of the SK table. Only relevant if autogrid=False. Default=180
pxorder	Pixel ordering method. See Pixel Ordering Methods for details and options. Default=’natural’
doboot	If True, calculate bootstrap counts and error bars. Default=False
nbts	Nr. of bootstrap samples. Only relevant if doboot=True. Default=50
bseed	Fixed seed for boostrap RNG. Always set bseed>0 if running in paralell. Default=12345
wfib	If True apply SDSS fiber correction for pairs closer than 55”. See wfiber() Fortran function. Default=False
nsept	Nr. of angular bins. Default=22
septmin	Minimum separation to consider [deg]. Default=0.01
dsept	Size of angular bins (in dex if log bins). Default=0.15
logsept	If True use log-spaced bins. Otherwise use linear-spaced bins. Default=True
file	File name of data sample. Only informative. Default=’’
file1	File name of random sample. Only informative. Default=’’
description	Short description of the run. Only informative. Default=’’
pxorder	Sorting method for data. See Pixel Ordering Methods for options. Default=’natural’
cra,cdec, cwei	Column names in data sample table (tab). Default=(‘ra’, ‘dec’, ‘wei’)
cra1,cdec1, cwei1	Column names in random sample table (tab1). Default=(‘ra’, ‘dec’, ‘wei’)
custRAbound	Specify custom RA boundaries for samples that cross the RA=0 limit. See Custom RA Boundaries. Default=None
outfn	Base name for all output files (e.g. /home/myuser/redagn)