---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
C:\Anaconda\envs\np1.7.1\lib\site-packages\IPython\utils\py3compat.pyc in execfile(fname, glob, loc)
195 else:
196 filename = fname
--> 197 exec compile(scripttext, filename, 'exec') in glob, loc
198 else:
199 def execfile(fname, *where):
C:\Users\admin\Documents\GitHub\tsphot\do_spe_online.py in <module>()
104 if not os.path.isfile(args.fcoords):
105 raise IOError(("File does not exist: {fname}").format(fname=args.fcoords))
--> 106 main(args)
C:\Users\admin\Documents\GitHub\tsphot\do_spe_online.py in main(args)
33 try:
34 spe_process.main(args)
---> 35 lc_online2.main(args)
36 # IndexError or ValueError can be raised by lc_online2 due to namespace conflicts with spe_process.
37 # TODO: Resolve namespace issues by sharing state info within modules using classes.
C:\Users\admin\Documents\GitHub\tsphot\lc_online2.pyc in main(args)
372 # Choose comparison or target star based on lower level of scatter.
373 if comp_ysig <= sigmin:
--> 374 fwhm_vec = fwhm_fit2(aplist,comps[:,:,ncmin]) # FWHM of composite comparison star
375 else:
376 fwhm_vec = fwhm_fit2(aplist,targs) # FWHM of target star
C:\Users\admin\Documents\GitHub\tsphot\lc_online2.pyc in fwhm_fit2(aplist, targs)
28 w = 3.
29 pinitial = np.array([ s0, s1, w ])
---> 30 popt, pcov = sco.curve_fit(psf, aplist_shifted, dapvec2, p0=pinitial)
31 w = popt[2]
32 fwhm = 2. * np.sqrt(2.*np.log(2.)) * w
C:\Anaconda\envs\np1.7.1\lib\site-packages\scipy\optimize\minpack.pyc in curve_fit(f, xdata, ydata, p0, sigma, **kw)
536 if ier not in [1, 2, 3, 4]:
537 msg = "Optimal parameters not found: " + errmsg
--> 538 raise RuntimeError(msg)
539
540 if (len(ydata) > len(p0)) and pcov is not None:
RuntimeError: Optimal parameters not found: Number of calls to function has reached maxfev = 800.
see data in 2014-07-01, J1600