Photometry Diagnostics for m33_u2ab02

Frame list, with derived and commanded shifts

dataset	filter	exptime	derived dx	derived dy	header dx	header dy	delta dx	delta dy
u2ab0201t	F555W	600.00	0.00	0.00	0.00	0.00	0.00	0.00
u2ab0202t	F555W	200.00	-0.01	-0.01	0.00	0.00	-0.01	-0.01
u2ab0203t	F814W	200.00	0.04	0.11	0.00	0.00	0.04	0.11
u2ab0204t	F814W	200.00	0.01	0.10	0.00	0.00	0.01	0.10
u2ab0207t	F336W	200.00	-0.52	-1.07	0.00	0.00	-0.52	-1.07
u2ab0208t	F336W	600.00	-0.46	-1.13	0.00	0.00	-0.46	-1.13
u2ab0205t	F656N	600.00	-0.02	0.23	0.00	0.00	-0.02	0.23
u2ab0206t	F656N	1000.00	-0.04	0.20	0.00	0.00	-0.04	0.20

Mosaic images

F555W	F814W	F336W	F656N

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
f336w
f656n

CHI vs. magnitude diagrams

	All chips	PC	WF2	WF3	WF4
f555w
f814w
f336w
f656n

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