http://dr5.lamost.org/v3/sas/fits/20160220/KP062257N223048V01/spec-57439-KP062257N223048V01_sp11-021.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160220/KP062257N223048V01/spec-57439-KP062257N223048V01_sp13-250.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160220/KP062257N223048V01/spec-57439-KP062257N223048V01_sp13-250.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160220/KP062257N223048V01/spec-57439-KP062257N223048V01_sp13-250.fits.gz