Photometry Diagnostics for fornax_u30m03



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u30m0301t F555W 600.00 0.00 0.00 0.00 0.00 0.00 0.00
u30m0302t F555W 160.00 0.01 -0.01 0.00 0.00 0.01 -0.01
u30m0303t F555W 160.00 0.02 -0.05 0.00 0.00 0.02 -0.05
u30m0304t F555W 160.00 0.04 -0.09 0.00 0.00 0.04 -0.09
u30m030dt F555W 160.00 0.28 1.18 0.00 0.00 0.28 1.18
u30m030et F555W 400.00 0.26 1.23 0.00 0.00 0.26 1.23
u30m030ft F555W 600.00 11.15 -10.41 11.00 -11.01 0.15 0.60
u30m030gt F555W 500.00 11.16 -10.49 11.00 -11.01 0.16 0.52
u30m030lt F555W 500.00 -10.72 11.84 -11.00 11.01 0.28 0.83
u30m030mt F555W 400.00 -10.77 11.81 -11.00 11.01 0.23 0.80
u30m030nt F555W 600.00 -10.86 -10.37 -11.00 -11.01 0.14 0.64
u30m030tt F555W 500.00 11.17 11.31 11.00 11.01 0.17 0.30
u30m030ut F555W 400.00 11.14 11.32 11.00 11.01 0.14 0.31
u30m0305t F814W 600.00 0.05 -0.18 0.00 0.00 0.05 -0.18
u30m0306t F814W 120.00 0.03 -0.13 0.00 0.00 0.03 -0.13
u30m0307t F814W 120.00 0.03 -0.15 0.00 0.00 0.03 -0.15
u30m0308t F814W 120.00 0.04 -0.22 0.00 0.00 0.04 -0.22
u30m0309t F814W 120.00 0.03 -0.25 0.00 0.00 0.03 -0.25
u30m030at F814W 120.00 0.01 -0.22 0.00 0.00 0.01 -0.22
u30m030bt F814W 120.00 0.18 0.43 0.00 0.00 0.18 0.43
u30m030ct F814W 700.00 0.25 0.68 0.00 0.00 0.25 0.68
u30m030ht F814W 700.00 11.27 -10.71 11.00 -11.01 0.27 0.30
u30m030it F814W 500.00 11.21 -10.76 11.00 -11.01 0.21 0.25
u30m030jt F814W 900.00 -11.04 10.92 -11.00 11.01 -0.04 -0.09
u30m030kt F814W 700.00 -10.71 11.69 -11.00 11.01 0.29 0.68
u30m030pt F814W 700.00 -10.71 -10.71 -11.00 -11.01 0.29 0.30
u30m030qt F814W 500.00 -10.77 -10.79 -11.00 -11.01 0.23 0.22
u30m030rt F814W 900.00 11.18 11.43 11.00 11.01 0.18 0.42
u30m030st F814W 700.00 11.21 11.35 11.00 11.01 0.21 0.34


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
f555w
f555w
f555w
f814w
f814w
f814w
f814w
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