Photometry Diagnostics for and_iii_u56901



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u5690101r F555W 1300.00 0.00 0.00 0.00 0.00 0.00 0.00
u5690102r F555W 1200.00 -0.01 -0.06 0.00 0.00 -0.01 -0.06
u5690103r F555W 1200.00 -0.02 0.03 0.00 0.00 -0.02 0.03
u5690104r F555W 1200.00 0.02 -0.03 0.00 0.00 0.02 -0.03
u5690201r F555W 1200.00 20.94 21.04 20.94 20.80 0.00 0.24
u5690202r F555W 1200.00 21.20 21.10 20.94 20.80 0.26 0.30
u5690203r F555W 1200.00 21.10 21.15 20.94 20.80 0.16 0.35
u5690204r F555W 1200.00 21.19 21.05 20.94 20.80 0.25 0.25
u5690105r F450W 1200.00 -0.23 -0.04 0.00 0.00 -0.23 -0.04
u5690106r F450W 1300.00 -0.10 -0.21 0.00 0.00 -0.10 -0.21
u5690107r F450W 1300.00 -0.23 -0.09 0.00 0.00 -0.23 -0.09
u5690108r F450W 1300.00 -0.18 -0.16 0.00 0.00 -0.18 -0.16
u5690109r F450W 1300.00 -0.25 -0.05 0.00 0.00 -0.25 -0.05
u569010ar F450W 1300.00 -0.16 -0.12 0.00 0.00 -0.16 -0.12
u569010br F450W 1300.00 -0.18 -0.14 0.00 0.00 -0.18 -0.14
u569010cr F450W 1300.00 -0.23 -0.11 0.00 0.00 -0.23 -0.11
u5690205r F450W 1300.00 20.41 21.05 20.94 20.80 -0.53 0.25
u5690206r F450W 1300.00 20.53 20.94 20.94 20.80 -0.41 0.14
u5690207r F450W 1300.00 20.64 20.99 20.94 20.80 -0.30 0.19
u5690208r F450W 1300.00 20.63 20.94 20.94 20.80 -0.31 0.14
u5690209r F450W 1300.00 20.48 20.98 20.94 20.80 -0.46 0.18
u569020ar F450W 1300.00 20.54 20.88 20.94 20.80 -0.40 0.08
u569020br F450W 1300.00 20.54 20.99 20.94 20.80 -0.40 0.19
u569020cr F450W 1300.00 20.73 20.90 20.94 20.80 -0.21 0.10


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
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