Photometry Diagnostics for lmc_u2hk03


Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u2hk0302t F555W 80.00 0.00 0.00 0.00 0.00 0.00 0.00
u2hk0303t F555W 3.00 0.00 -0.01 0.00 0.00 0.00 -0.01
u2hk0304t F555W 23.00 0.00 -0.02 0.00 0.00 0.00 -0.02
u2hk0305t F555W 23.00 -0.01 -0.02 0.00 0.00 -0.01 -0.02
u2hk0306t F555W 23.00 0.00 -0.04 0.00 0.00 0.00 -0.04
u2hk0307t F555W 23.00 0.02 -0.07 0.00 0.00 0.02 -0.07
u2hk0308t F555W 23.00 0.03 -0.09 0.00 0.00 0.03 -0.09
u2hk0309t F555W 23.00 0.00 -0.09 0.00 0.00 0.00 -0.09
u2hk030at F555W 23.00 0.01 -0.07 0.00 0.00 0.01 -0.07
u2hk030bt F555W 23.00 0.01 -0.09 0.00 0.00 0.01 -0.09
u2hk030ct F555W 23.00 0.01 -0.10 0.00 0.00 0.01 -0.10
u2hk030dt F555W 23.00 -0.03 0.12 0.00 0.00 -0.03 0.12
u2hk030et F555W 23.00 -0.04 0.11 0.00 0.00 -0.04 0.11
u2hk030ft F555W 23.00 -0.04 0.10 0.00 0.00 -0.04 0.10
u2hk030gt F555W 23.00 -0.05 0.11 0.00 0.00 -0.05 0.11
u2hk030ht F555W 23.00 -0.05 0.09 0.00 0.00 -0.05 0.09
u2hk030it F555W 23.00 -0.05 0.10 0.00 0.00 -0.05 0.10
u2hk030jt F555W 23.00 -0.04 0.08 0.00 0.00 -0.04 0.08
u2hk030kt F555W 120.00 -0.03 0.07 0.00 0.00 -0.03 0.07
u2hk030lt F555W 120.00 -0.01 0.03 0.00 0.00 -0.01 0.03
u2hk030mt F555W 120.00 0.02 0.00 0.00 0.00 0.02 0.00
u2hk030nt F555W 120.00 0.04 -0.02 0.00 0.00 0.04 -0.02
u2hk030ot F555W 120.00 0.04 -0.04 0.00 0.00 0.04 -0.04
u2hk030pt F555W 120.00 0.03 -0.04 0.00 0.00 0.03 -0.04
u2hk030qt F814W 120.00 0.01 -0.01 0.00 0.00 0.01 -0.01
u2hk030rt F814W 5.00 0.00 -0.04 0.00 0.00 0.00 -0.04
u2hk030st F814W 40.00 -0.03 -0.03 0.00 0.00 -0.03 -0.03
u2hk030tt F814W 40.00 -0.02 -0.05 0.00 0.00 -0.02 -0.05
u2hk030ut F814W 40.00 -0.04 -0.04 0.00 0.00 -0.04 -0.04
u2hk030vt F814W 40.00 -0.04 -0.04 0.00 0.00 -0.04 -0.04
u2hk030wt F814W 40.00 -0.03 -0.05 0.00 0.00 -0.03 -0.05
u2hk030xt F814W 40.00 -0.02 -0.05 0.00 0.00 -0.02 -0.05
u2hk030yt F814W 40.00 -0.03 -0.06 0.00 0.00 -0.03 -0.06
u2hk030zt F814W 40.00 -0.02 -0.07 0.00 0.00 -0.02 -0.07
u2hk0310t F814W 40.00 0.00 -0.10 0.00 0.00 0.00 -0.10
u2hk0311t F814W 40.00 0.01 -0.11 0.00 0.00 0.01 -0.11
u2hk0312t F814W 40.00 0.00 0.03 0.00 0.00 0.00 0.03
u2hk0313t F814W 40.00 0.01 0.03 0.00 0.00 0.01 0.03
u2hk0314t F814W 40.00 -0.01 0.02 0.00 0.00 -0.01 0.02
u2hk0315t F814W 40.00 0.01 0.01 0.00 0.00 0.01 0.01
u2hk0316t F814W 40.00 0.00 0.02 0.00 0.00 0.00 0.02
u2hk0317t F814W 40.00 0.01 -0.01 0.00 0.00 0.01 -0.01
u2hk0318t F814W 80.00 0.02 -0.02 0.00 0.00 0.02 -0.02
u2hk0319t F814W 80.00 0.02 -0.04 0.00 0.00 0.02 -0.04
u2hk031at F814W 80.00 0.06 -0.05 0.00 0.00 0.06 -0.05
u2hk031bt F814W 80.00 0.06 -0.09 0.00 0.00 0.06 -0.09
u2hk031ct F814W 80.00 0.07 -0.12 0.00 0.00 0.07 -0.12
u2hk031dt F814W 80.00 0.10 -0.16 0.00 0.00 0.10 -0.16

Mosaic images

F555W F814W

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

CHI vs. magnitude diagrams

All chips
PC
WF2
WF3
WF4
f555w
f814w

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

Aperture correction for each frame/chip, showing individual stars
All chips
PC
WF2
WF3
WF4
f555w
f555w
f555w
f814w
f814w
f814w

PSF vs. aperture photometry

All chips
PC
WF2
WF3
WF4
f555w
f814w

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

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