Photometry Diagnostics for lmc_u48z01



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u48z010hr F555W 1200.00 0.00 0.00 0.00 0.00 0.00 0.00
u48z010ir F555W 300.00 -0.01 -0.02 0.00 0.00 -0.01 -0.02
u48z010jr F555W 300.00 -0.02 -0.06 0.00 0.00 -0.02 -0.06
u48z010kr F555W 16.00 -0.03 -0.08 0.00 0.00 -0.03 -0.08
u48z010rr F814W 4.00 0.01 0.05 0.00 0.00 0.01 0.05
u48z010sr F814W 400.00 0.05 0.04 0.00 0.00 0.05 0.04
u48z010tr F814W 400.00 0.05 0.03 0.00 0.00 0.05 0.03
u48z010ur F814W 40.00 0.04 0.00 0.00 0.00 0.04 0.00
u48z0101r F255W 10.00 -1.07 0.38 0.00 0.00 -1.07 0.38
u48z0102r F255W 1200.00 -1.10 0.31 0.00 0.00 -1.10 0.31
u48z0103r F255W 1200.00 3.79 5.34 4.94 4.94 -1.15 0.40
u48z0104r F255W 1200.00 3.81 5.45 4.94 4.94 -1.13 0.51
u48z0105r F255W 1200.00 8.89 10.53 9.88 9.89 -0.99 0.64
u48z0106r F255W 1200.00 9.01 10.50 9.88 9.89 -0.87 0.61
u48z0107m F336W 1200.00 -0.51 -0.97 0.00 0.00 -0.51 -0.97
u48z0108r F336W 600.00 -0.47 -1.07 0.00 0.00 -0.47 -1.07
u48z0109r F336W 600.00 4.36 3.91 4.94 4.94 -0.58 -1.03
u48z010ar F336W 600.00 4.27 3.94 4.94 4.94 -0.67 -1.00
u48z010br F336W 600.00 -0.64 -1.08 0.00 0.00 -0.64 -1.08
u48z010cr F336W 35.00 -0.46 -1.36 0.00 0.00 -0.46 -1.36
u48z010dr F439W 4.00 -0.28 -0.30 0.00 0.00 -0.28 -0.30
u48z010er F439W 500.00 -0.26 -0.29 0.00 0.00 -0.26 -0.29
u48z010fr F439W 500.00 -0.31 -0.30 0.00 0.00 -0.31 -0.30
u48z010gr F439W 35.00 -0.30 -0.40 0.00 0.00 -0.30 -0.40
u48z010lr F675W 4.00 -0.53 0.90 0.00 0.00 -0.53 0.90
u48z010mr F675W 300.00 -0.53 0.88 0.00 0.00 -0.53 0.88
u48z010nr F675W 300.00 -0.57 0.84 0.00 0.00 -0.57 0.84
u48z010or F675W 16.00 -0.61 0.84 0.00 0.00 -0.61 0.84
u48z010pr F675W 4.00 4.26 6.06 4.94 4.94 -0.68 1.12
u48z010qr F675W 300.00 4.23 6.08 4.94 4.94 -0.71 1.14
u48z010vr F656N 300.00 0.02 0.37 0.00 0.00 0.02 0.37
u48z010wr F656N 1200.00 0.09 0.26 0.00 0.00 0.09 0.26
u48z010xr F656N 1200.00 4.97 5.16 4.94 4.94 0.03 0.22
u48z010yr F656N 1200.00 4.95 5.17 4.94 4.94 0.01 0.23
u48z010zr F656N 1200.00 10.30 10.51 9.88 9.89 0.42 0.62
u48z0110r F656N 1200.00 10.32 10.45 9.88 9.89 0.44 0.56


Mosaic images

F555W F814W F255W F336W F439W F675W 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
f255w
f336w
f439w
f675w
f656n


CHI vs. magnitude diagrams

All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
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
F555W F814W F255W F336W F439W F675W F656N

Aperture correction for each frame/chip, showing individual stars
All chips
PC
WF2
WF3
WF4
f555w
f555w
f555w
f814w
f814w
f814w
f255w
f255w
f255w
f336w
f336w
f336w
f336w
f439w
f439w
f439w
f675w
f675w
f675w
f675w
f656n
f656n
f656n


PSF vs. aperture photometry

All chips
PC
WF2
WF3
WF4
f555w
f814w
f255w
f336w
f439w
f675w
f656n


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
f656n

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