Identify existing spectroscopic redshifts in the cluster fields

[crawfordsm]

Review the literature and NED for existing spectroscopic redshifts in these fields and match the identified sources

Cluster fields:

• MACS0717.5 +3745 (frontier fields)
• MACS1149.5+2223 (Frontier fields)
• MACS1423.8+2404 (clash)
• Macs2129.4-0741 (clash)
• Cl 0016+16 (WLTV)

Other optional frontier fields to complete:

• Abell 370
• Abell 2744
• MACS J0416.1-2403