Photometry Diagnostics for fornax_u30m04



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u30m0401t F555W 600.00 0.00 0.00 0.00 0.00 0.00 0.00
u30m0402t F555W 160.00 0.02 -0.05 0.00 0.00 0.02 -0.05
u30m0403t F555W 160.00 0.04 -0.10 0.00 0.00 0.04 -0.10
u30m0404t F555W 160.00 0.06 -0.15 0.00 0.00 0.06 -0.15
u30m040dt F555W 160.00 0.02 -0.23 0.00 0.00 0.02 -0.23
u30m040et F555W 400.00 0.00 -0.24 0.00 0.00 0.00 -0.24
u30m040ft F555W 600.00 11.01 -11.01 11.00 -11.01 0.01 0.00
u30m040gt F555W 500.00 11.02 -11.06 11.00 -11.01 0.02 -0.05
u30m040lt F555W 500.00 -11.03 10.76 -11.00 11.01 -0.03 -0.25
u30m040mt F555W 400.00 -11.04 10.75 -11.00 11.01 -0.04 -0.26
u30m040nt F555W 600.00 -11.03 -11.06 -11.00 -11.01 -0.03 -0.05
u30m040ot F555W 500.00 -11.03 -11.12 -11.00 -11.01 -0.03 -0.11
u30m040tt F555W 500.00 10.97 10.78 11.00 11.01 -0.03 -0.23
u30m040ut F555W 400.00 10.94 10.77 11.00 11.01 -0.06 -0.24
u30m0405t F814W 600.00 0.13 -0.24 0.00 0.00 0.13 -0.24
u30m0406t F814W 120.00 0.13 -0.28 0.00 0.00 0.13 -0.28
u30m0407t F814W 120.00 0.12 -0.30 0.00 0.00 0.12 -0.30
u30m0408t F814W 120.00 0.11 -0.32 0.00 0.00 0.11 -0.32
u30m0409t F814W 120.00 0.08 -0.32 0.00 0.00 0.08 -0.32
u30m040at F814W 120.00 0.06 -0.31 0.00 0.00 0.06 -0.31
u30m040bt F814W 120.00 0.03 -0.14 0.00 0.00 0.03 -0.14
u30m040ct F814W 700.00 0.05 -0.19 0.00 0.00 0.05 -0.19
u30m040ht F814W 700.00 11.14 -11.23 11.00 -11.01 0.14 -0.22
u30m040it F814W 500.00 11.12 -11.34 11.00 -11.01 0.12 -0.33
u30m040jt F814W 900.00 -11.00 10.84 -11.00 11.01 0.00 -0.17
u30m040kt F814W 700.00 -10.99 10.79 -11.00 11.01 0.01 -0.22
u30m040pt F814W 700.00 -10.92 -11.27 -11.00 -11.01 0.08 -0.26
u30m040qt F814W 500.00 -10.93 -11.35 -11.00 -11.01 0.07 -0.34
u30m040rt F814W 900.00 10.97 10.84 11.00 11.01 -0.03 -0.17
u30m040st F814W 700.00 10.98 10.80 11.00 11.01 -0.02 -0.21


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


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