Photometry Diagnostics for and_v_u5c701



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u5c70101r F555W 1300.00 0.00 0.00 0.00 0.00 0.00 0.00
u5c70102r F555W 1200.00 0.05 -0.12 0.00 0.00 0.05 -0.12
u5c70103r F555W 1200.00 0.07 -0.10 0.00 0.00 0.07 -0.10
u5c70104r F555W 1200.00 0.02 -0.09 0.00 0.00 0.02 -0.09
u5c70105r F450W 1200.00 -0.22 -0.31 0.00 0.00 -0.22 -0.31
u5c70106r F450W 1300.00 -0.18 -0.49 0.00 0.00 -0.18 -0.49
u5c70107r F450W 1300.00 -0.13 -0.56 0.00 0.00 -0.13 -0.56
u5c70108r F450W 1300.00 -0.02 -0.77 0.00 0.00 -0.02 -0.77
u5c70109r F450W 1300.00 -0.04 -0.76 0.00 0.00 -0.04 -0.76
u5c7010ar F450W 1300.00 0.04 -0.80 0.00 0.00 0.04 -0.80
u5c7010br F450W 1300.00 0.18 -1.22 0.00 0.00 0.18 -1.22
u5c7010cr F450W 1300.00 0.08 -1.03 0.00 0.00 0.08 -1.03


Mosaic images

F555W F450W


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
f450w


CHI vs. magnitude diagrams

All chips
PC
WF2
WF3
WF4
f555w
f450w


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 F450W

Aperture correction for each frame/chip, showing individual stars
All chips
PC
WF2
WF3
WF4
f555w
f450w
f450w


PSF vs. aperture photometry

All chips
PC
WF2
WF3
WF4
f555w
f450w


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
f450w

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