Документ взят из кэша поисковой машины. Адрес оригинального документа : http://hea-www.harvard.edu/PINTofALE/doc/synopsis.txt Дата изменения: Tue Nov 24 01:21:55 2015 Дата индексирования: Sun Apr 10 06:53:53 2016 Кодировка: Поисковые слова: http astrokuban.info astrokuban

function ADDRSP : add one response matrix to another
procedure ADJUSTIE : adjust fit parameters to reflect imposed constraints
function ALALOESS : lowess-like local polynomial smoothing
procedure APEDANCE : remove or correct abundance factor in APED emissivities
function ARITHTOGRAM : perform arithmetic ops on freq. distributions of lists
function ARRAYEQ : checks whether two numerical arrays are equal
function B11001001 : convert byte arrays to binary
function BAMABS : Balucinska-Church & McCammon (1992) absorption cross-sections
function BEHR_HUG : wrapper for BEHR (Bayesian Estimate of Hardness Ratios)
function BINERSP : determine position indices of photons wrt RMF grid
function BLAND : computes blending factor for given set of line emissivities
function BREAK_RMF : extracts a subset of an RMF
function CALC_FTEST : compute significance using F test
function CAT_ID : concatenate/filter ID structures
function CAT_LN : concatenate/filter emissivity structures
function CHANARF : compute an average effective area in each detector channel
function CHANDRA_STATUS_BIT : filter Chandra events on status bits
script CHIPOACOM : compare CHIANTI output with PoA calculations
script CHIOMPRESS : compress CHIANTI database to include locally strong lines
function CLTSMOOTH : removes -ves from background-subtracted spectra or LCs
function COLBEHR : wrapper for BEHR to get color-color diagrams (see BEHR_HUG)
function CONV_RMF : convolve model spectrum with response matrix
function COLOURCURVE : compute log(S/H) for different T, given NH
function CURVESECT : returns points of intersection of two curves
function CUT_ID : add/delete line identifications to existing ID structure
function DATE2DECIMAL : convert YYYY-MM-DDThh:mm:ss[.s*] to decimal year
function DATE2TIMESTAMP : convert decimal year to YYYY-MM-DDThh:mm:ss[.s*]
function DEG2HRS : convert decimal degrees to sexagesimal
function DEMACS : interactive DEM editor
function DETECT_LIMIT : derive upper limits to source counts for detection
procedure DID2EMIS2EM : compute EmissionMeasure, EM=EM(n_e) for ID'd lines
function DISCRIMINATEMP : test how well the chosen emissivities discriminate T
procedure DORREN : compute spot modulated stellar light curve (Dorren 1987)
function DOVE_CICLO : identify and return pixels that form loops in solar images
procedure DRAKOPY : set up environment for different plot preferences
function DRAT : compute line flux ratios for various densities
function DUMMYID : convert a line emissivity structure to an ID structure
script EG_IDSTR : break up an ID structure into its constituent parts
function EQT_INTERVAL : return equal-tailed intervals
procedure ERORS : determine asymmetric error-bars by projecting chi-sq surface
procedure EXAPED : extract emissivities from APED files
procedure FIDGIT : digitally morph a DEM to the desired shape
script FIND_WVL_NOLINE : locate bins in spectra that are line-free
function FINDSCALE : returnds the lengthscale in pixels at each point on a curve
procedure FIT_LEVMAR : Levenberg-Marquardt optimization
function FITLINES : fit profiles to features in spectrum
procedure FITLINES_EVENT : widget event handler for FITLINES
script FITLINES_UNDUMP : restore and continue from saved FITLINES environment
function FLARECLASS : convert GOES class to flare peak flux in physical units
function FLUX_TO_EM : EmissionMeasure(T) for given line fluxes and emissivities
procedure FLUXCURVE : compute fluxed light curve for low-spectral-res events data
function FOLD_IONEQ : impose ion balance on bare line emissivities
procedure GENERATIO : generalized routine constructs flux ratios and errors
function GETPOADEF : default values for PINTofALE directories
function GET_IONLIST : return list of all ions in CHIANTI distribution
function GET_PIMMS_FILE : return full pathname of PIMMS effective area file
function GETABUND : returns abundances
function HASTOGRAM : makes frequency histogram over an uneven grid
function HEXED : converts decimal tuples to hex color strings
function HINODE_XRT_EMIS : makes custom XRT temperature responses
function HIPD_INTERVAL : return confidence range containing highest prob density
procedure HIRES2LOWRES : convert hi-res HETG grating spectra to low-res (X-Atlas)
function HRS2DEG : convert sexagesimal to decimal degrees
function HSV2RGB : convert Hue,Saturation,Value to Red,Green,Blue 3-tuple
function HULLSORT : reorders a 2D list of points from the outside in
function ID2EMIS2ID : updates emissivities in ID structure
procedure ID_TO_FITPAR : constraints and initial parameters for set of IDs
function IDLABEL : makes labels for IDs
procedure INICON : define atomic and other variables
script INITALE : initializes environment
procedure INTERSECT : return intersections of two lists of numbers
function IONABS : cross-sections using ion fractions (Verner et al)
function IS_KEYWORD_SET : a pre-IDL5.6 compatible wrapper to keyword_set
function ISMTAU : compute ISM optical depth
procedure KABOOM : visual error reporter
procedure KILROY : marker routine
function UNKINK : removes kinks in curves by sweeping line segments
function LAT2ARAB : return arabic equivalent of roman numeral
function LEGALVAR : determines whether a variable name is legal in IDL or no
procedure LEVMARQ : Levenberg-Marquardt stepping routine
procedure LIBMODEL : calls various multi-parameter family of curves
procedure LICOSPEC : compute summed line and continuum emissivity over passband
function LIKELI : returns the likelihood of observing the data for given data
function LINE_CHIANTI : read in CHIANTI database
function LINEFLX : compute theoretical line flux
function LINEID : obtain IDs of features in spectrum
function LINEID_MENU : subroutine to set up widget for LINEID
function LINEREM : remove lines from input spectrum
function LINESPEC : compute theoretical line spectrum for given DEM
function LINESPEC_EM : compute theoretical line spectrum for given EM
procedure LMCOEFF : evaluate Levenberg-Marquardt coefficients
function LNPOISSON : return log Poisson likelihood of Data given Model intensity
function LOCMAX : compute local maxima of 1D array
procedure LOCUS_ELLIPSE : compute the locus of an ellipse
function LOGIT : returns the logit function
function LOOPEM : compute DEM a la RTV loop for given EM and Tmax
script LOSRAD : compute radiative loss function
function LSD : obtain list of density sensitive lines
script MAKE_SPECTRUM : make spectrum including line and continuum emissivities
procedure MAKE_LOWRES : X-Atlas wrapper script to run HIRES2LOWRES
function MARFRMF : return instrument response, product of ARF and RMF
procedure MC_EROR : return asymmetric error-bars given Monte-carlo of data
procedure MCERROR : determine asymmetric error-bars a la ERORS via Monte-carlo of data
function MCMC_ABUND : compute abundances for given DEM solution
function MCMC_DEM : Markov-Chain Monte-Carlo [Metropolis] DEM reconstruction
function MCMC_DEM_ONLY : dedicated subroutine to MCMC_DEM for readability
function MCMC_DEM_POST : compute statistical summaries of output from MCMC_DEM
procedure MCMC_DEM_WHISKERPLOT : make a nice whiskerplot of output of MCMC_DEM
function MCMC_PLOT : plots Monte-Chain Monte Carlo DEM reconstruction results
function MDLPOLY : computes minimum description length stat for polynomial models
function MID2BOUND : convert mid-bin values to bin-boundaries
function MIXIE : computes contamination corrections to a line from other lines
function MK_3MODEL : make compound model out of several 3-parameter functions
function MK_ABSORB : make multiplicative model for insterstellar transmission
function MK_BBANG : make blackbody photon model B(lambda)
function MK_BBKEV : make blackbody photon model B(keV)
function MK_BKNPOWER : make a broken-power-law model
function MK_DEM : create DEMs of various ilk
function MK_EFOLD : make exponential function
function MK_GAUSS : make Gaussians
function MK_IDENT : identity operator
function MK_LCECLIPSE : make light curve for an eclipse
script MK_LCOOL_APED : generates APED line database
script MK_LCOOL_CHIANTI : generates CHIANTI line database
function MK_LINSTR : create a standard emissivity structure
function MK_LORENTZ : make modified Lorentzians
function MK_POLY1D : make N-th order polynomials
function MK_POWLAM : make power-law model spectrum
function MK_ROGAUSS : make rotationally broadened Gaussians
function MK_RECIPROCALPOW : make reciprocal power-law mixture model
function MK_SINUSOID : make sinusoid
function MK_SLANT : make shifted Lorentzian
function MODALPOINT : return the mode of a distribution defined by an array
function MORFO_CIRCOLARE : morphological open with circular element
function MORFO_POTARE : morphologically prune skeletons
function MORFO_ROTTANGOLI : morphological open with rectangular element
function MORFO_SCHELETRO : generate morphological skeletons
function MORFO_SEGMENTO : percolate to find contiguous region blobs
function MORFO_SOGLIA : generalized thresholding
procedure MUNGE_LIST : generate ID structure out of list of IDs
procedure NARY2DEC : convert from n-ary number to decimal
function NENH : calculate n_e/n_H for plasma of given temperature
function NOISMOOTH : adaptively smooth a spectrum for better visuals
procedure NRG2CHAN : convolves model spectrum with OGIP-style RMF
function NUM2STR : converts integers to strings
procedure OGIPZIP : compress an array, OGIP RMF style
procedure PEASECOLR : load a useful set of colors into the color table
function PICKRANGE : interactive array viewer and selector
procedure PLOTEM : plot EM(T) obtained via POTEM_TOOL.
procedure PLOTFIT : makes nice plots of the line profiles fit with FITLINES
script POA_CONSTRUCTOR : front-end to INITALE, for older versions of IDL
procedure POAINTSYM : define useful plotting symbols
function POPSOL : solves for atomic level populations
function POTEM_TOOL : compute EmissionMeasure(T) for specified lines
function POTTASCH : get correction factor for EM due to width of emissivities
function PPD_SRC : return probability of source strength, \int db p(s,b|Ns,Nb,I)
function PRED_FLX : compare predicted and observed line fluxes for given DEM
function PROB_GAMMADIST : make gamma(x;alpha,beta) probability distributions
procedure PROPERMOTION_CORRECTOR : corrects coordinates for proper motion
function RADPROJECT : project ray from arbitrary point on orb onto plane
function RANDOMPOW : draw intensities/amplitudes from a power-law distribution
function RD_APED : read APED-style FITS line list
function RD_CHANDRA_GEOM : reads in the contents of Chandra's geometry file
function RD_CHIANTI : read CHIANTI database
function RD_COCO : read emissivities from APEC continuum fits file
function RD_CONT : read emissivities from continuum database
function RD_IONEQ : read ion-balance data
function RD_LINE : read emissivities from line database
function RD_LIST : return emissivities for specified line list
function RD_OGIP_RMF : read OGIP-style RMF data into IDL variables
procedure RD_PIMMS_FILE : read effective area values from PIMMS file
function RDABUND : read abundance values from file
function RDARF : read OGIP-style ancillary response file
function RDB : read RDB-format ASCII files
function RDPHA : read spectrum from XSPEC-type file
function RDRESP : read OGIP-compliant response file
function REBINW : rebin spectra into arbirary bins while conserving flux
function REBINX : rebin 2D arrays (e.g., emissivities) into arbirary bins
script REFITLINES : rerun FITLINES
function REGROUP : regroups a counts array to have minimum number in each bin
function REGROUP_RMF : modify the channel grid in an RMF to have just one group
function RENORMOD : rescale model normalization to match data values
function ROI_SELEZIONI : interactively select regions of interest in integer map
function ROOFN : find integers nearest to powers of N
function RUNDENS : compute running density of a set of point measurements
procedure SCRMF : spectral convolution with RMF, faster version of CONV_RMF
function SDSS2FLUX : converts SDSS magnitudes to flux in physical units
function SETABUND : widget-based editor to set abundances
function SETCONT : interactively determine a continuum level
procedure SETKOLOR : load specified colors into specified indices
procedure SETSYSVAL : set value of system variable
procedure SHOW_LINE : plot locations of lines or other features
procedure SKYPOS : convert sky positions to various formats
procedure SMOOTHIE : adaptively smooth spectra
procedure SMUDGE : read in labels to mark specific wavelengths
function SOLAR_TRESP : returns temperature response for common solar missions
function SPHTRIG_TRANSLB : (l,b) transform from inclined sphere to observer frame
procedure SPLAC : compute segmented piecewise linear approximation to curve
function SQUISHEM : replace multiple IDs with single nominal ID in structure
procedure STAMPLE : brand plots with time stamp and user name
function STARFLUX : flux in passband for given line and continuum emissivities
function STR_2_ARR : break a string of numbers into array
procedure SYMB2ZION : determine atomic number and ionic state from symbol
function SYZE : determine what type of number is masquerading as a string
function TEKHI : converts spectroscopic terms and configurations to LaTex form
procedure TEKKU : write out a LaTeX table summarizing ID's
procedure TI_AND : intersection of two sets of GTI's
procedure TI_CLEAN : cleans up start and stop times into GTI's
function TI_COVER : coverage fraction for bins of a light curve
function TI_DEGTI : artificially removes data gaps from time array
function TI_FILTER : filter an event list through a GTI
procedure TI_OR : union of two sets of GTI's
procedure TI_WRITE : write out GTI
script TIEUP1 : determine fit constraints on IDs
script TIEUP2 : determine fit constraints on IDs
function TIMEVARKS : returns the Poisson calibrated K-S significance
function TIMEVARVK : computes significance of smoothed deviations
function TRANSLABEL : determine CHIANTI line transition labels
function UNLOGIT : returns the inverse logit function
function ULIM_SIMPLEPOI : returns upper limit when background is known
function UPDATID : update the values in an ID structure
function VARSMOOTH : return array smoothed at different scales
function VOORSMOOTH : return array smoothed by kernel of choice
procedure VRDB : view selected rows and columns of RDB file
function WEE_PARAMESRAN : computes sharpness of an image
function WC : determines number of lines, words, characters in file
procedure WHEE : wheel to denote passage of computing time
function WHEREIS : finds file in !PATH
procedure WHICH : determines path to IDL program file (obsolete)
procedure WRT_LN_APED : write APED emissivities in PoA format
procedure WRT_LN_CHIANTI : write CHIANTI emissivities in PoA format
procedure WRT_LN_GENERIC : write emissivities to disk in PoA format
procedure WRT_OGIP_RMF : write an OGIP-compliant RMF
function WVLT_SCALE : returns lengthscales on curves using MexHat
procedure X3MODEL : calls various 3.5-parameter family of curves
function X3MODEL_F : calls various 3.5-parameter family of curves
procedure XSPECPLOT : generalized XSPEC style double panel plots
procedure XSPLOT : make XSPEC style double panel plots
procedure ZION2SYMB : make symbol out of atomic number and ionic state