1739+522 (S4 1739+522, 4C 51.37)

Coordinates
R.A. = 17:40:36.976, Dec. = +52:11:43.40 (2000)
z = 1.375



GASP suggested stars: A B C D

Comparison stars

Star

V

R

A

16.12 (~ 0.10)

15.63 (~ 0.05)

B

17.79 (~ 0.10)

17.07 (~ 0.10)

C

17.65 (~ 0.10)

17.32 (~ 0.10)

D

17.53 (~ 0.10)

17.14 (~ 0.10)

comparison stars from Raiteri C.M. et al., private communication

Field of view is 10'x10'