Photometry Diagnostics for lmc_u2hw03



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u2hw0307t F555W 1200.00 0.00 0.00 0.00 0.00 0.00 0.00
u2hw0308t F555W 300.00 -0.05 0.02 0.00 0.00 -0.05 0.02
u2hw030ft F814W 300.00 0.06 0.06 0.00 0.00 0.06 0.06
u2hw030gt F814W 300.00 0.03 0.07 0.00 0.00 0.03 0.07
u2hw0301t F255W 300.00 -1.44 0.39 0.00 0.00 -1.44 0.39
u2hw0302t F255W 900.00 -1.53 0.43 0.00 0.00 -1.53 0.43
u2hw0303t F336W 900.00 -0.59 -0.82 0.00 0.00 -0.59 -0.82
u2hw0304t F336W 600.00 -0.62 -0.78 0.00 0.00 -0.62 -0.78
u2hw0305t F439W 600.00 -0.34 -0.19 0.00 0.00 -0.34 -0.19
u2hw0306t F439W 400.00 -0.29 -0.20 0.00 0.00 -0.29 -0.20
u2hw030dt F675W 400.00 -0.66 1.09 0.00 0.00 -0.66 1.09
u2hw030et F675W 300.00 -0.65 1.04 0.00 0.00 -0.65 1.04
u2hw030ht F502N 300.00 -0.57 0.25 0.00 0.00 -0.57 0.25
u2hw030it F502N 1200.00 -0.40 0.23 0.00 0.00 -0.40 0.23
u2hw030jt F502N 1200.00 -0.39 0.16 0.00 0.00 -0.39 0.16
u2hw030kt F502N 1200.00 -0.48 0.17 0.00 0.00 -0.48 0.17
u2hw0309t F658N 1200.00 -0.29 -0.05 0.00 0.00 -0.29 -0.05
u2hw030at F658N 1200.00 -0.13 -0.07 0.00 0.00 -0.13 -0.07
u2hw030bt F658N 1200.00 -0.15 -0.14 0.00 0.00 -0.15 -0.14
u2hw030ct F658N 1200.00 -0.23 -0.11 0.00 0.00 -0.23 -0.11


Mosaic images

F555W F814W F255W F336W F439W F675W F502N F658N


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
f255w
f336w
f439w
f675w
f502n
f658n


CHI vs. magnitude diagrams

All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
f502n
f658n


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
F555W F814W F255W F336W F439W F675W F502N F658N

Aperture correction for each frame/chip, showing individual stars
All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
f502n
f658n


PSF vs. aperture photometry

All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
f502n
f658n


Artificial star diagrams


Completeness as a function of input magnitude
PSF photometry Aperture photometry

Recovered mag-input mag as a function of input mag (PSF photometry)
All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
f502n
f658n

Average recovered magnitude as function of location in CMD (PSF photometry)
All chips
PC
WF2
WF3
WF4