In all stars downloaded is similar:

and screen is full white!



2MASS object
2MASS identifier: 452474
RA: 16h10m46.96s
Declination: +64 52' 47.4"
J mag 3.659+/- 0.023 !!!!!
H mag .363+/- .031 !!!!!
Ks mag 306+/- 046 AA !!!!!