SURFSUP Cluster Magnification Webtool

Upload a file containing line(s) of the format:

Cluster, ID, RA, DEC, z (no spaces allowed)

E.g. :

# Header
MACS1149,593,177.406921,22.407505,1.48
...
# end of file

Note 1: If the magnification returned is -99, then the object is outside of the lensing FOV
Note 2: Lines beginning with '#' will be ignored
Note 3: The latest version of the lensing maps will be used automatically.

Select file to upload: