Galaxy Profiles [PDF]
Ionized Gas [PDF]
Extinction Chart [PDF]
Sloan DSS [PDF]
H-α survey [PDF]
H-α observation [PDF]
M51 Star Formation [PDF]
M51 Spectra 2 [PNG]
5-22-2012 data [95 MB ZIP]
5-24-2012 data [55 MB ZIP]
5-29-2012 data [84 MB ZIP]
5-31-2012 data [113 MB ZIP]