Photometry Diagnostics for lmc_u4zn02

Frame list, with derived and commanded shifts

dataset	filter	exptime	derived dx	derived dy	header dx	header dy	delta dx	delta dy
u4zn020dr	F555W	20.00	0.00	0.00	0.00	0.00	0.00	0.00
u4zn020er	F555W	400.00	-11.02	-5.57	-10.98	-5.49	-0.04	-0.08
u4zn020fr	F555W	400.00	-16.59	-16.60	-16.47	-16.48	-0.12	-0.12
u4zn020gr	F555W	400.00	-5.55	-10.98	-5.49	-10.99	-0.06	0.01
u4zn020hr	F555W	400.00	-0.02	0.01	0.00	0.00	-0.02	0.01
u4zn0209r	F814W	20.00	0.11	0.02	0.00	0.00	0.11	0.02
u4zn020ar	F814W	500.00	-5.68	-5.67	-5.49	-5.49	-0.19	-0.18
u4zn020br	F814W	500.00	0.15	-0.02	0.00	0.00	0.15	-0.02
u4zn020cr	F814W	20.00	0.13	0.00	0.00	0.00	0.13	0.00
u4zn0201r	F439W	20.00	1.72	2.81	0.00	0.00	1.72	2.81
u4zn0202r	F439W	0.50	-15.14	-2.69	-10.98	-5.49	-4.16	2.80
u4zn0203r	F439W	0.50	-12.96	-17.77	-16.47	-16.48	3.51	-1.29
u4zn0204r	F439W	0.50	-5.93	-11.52	-5.49	-10.99	-0.44	-0.53
u4zn0205r	F439W	0.50	-0.26	5.97	0.00	0.00	-0.26	5.97
u4zn0206r	F675W	20.00	-1.12	0.70	0.00	0.00	-1.12	0.70
u4zn0207r	F675W	20.00	-0.35	1.37	0.00	0.00	-0.35	1.37
u4zn0208r	F675W	400.00	-6.30	-4.47	-5.49	-5.49	-0.81	1.02

Mosaic images

F555W	F814W	F439W	F675W

HSTPHOT command log

Color magnitude diagrams

	All chips	PC	WF2	WF3	WF4
PSF
Aperture

Error vs. magnitude diagrams

	All chips	PC	WF2	WF3	WF4
f555w
f814w
f439w
f675w

CHI vs. magnitude diagrams

	All chips	PC	WF2	WF3	WF4
f555w
f814w
f439w
f675w

Aperture corrections

Aperture corrections compared with those of entire database (green points are this field)
If aperture corrections appear to be significant outliers in the global trend, you should be cautious about their quality, and consider that the zeropoints of photometry and colors are more suspect