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Fig. 4

image

FWHM on the reduced images. The field center is at RA = 09h16m44.862s; Dec = 47°5651.11′′. Left is J, middle is H, right is Ks. The white stars show the NGS constellation used. Data obtained on the 27th only used the 2 bottom NGS, which explains the loss in performance toward the north of the field.

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