Photometry Diagnostics for fornax_u30m02



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u30m0201t F555W 600.00 0.00 0.00 0.00 0.00 0.00 0.00
u30m0202t F555W 160.00 0.01 -0.02 0.00 0.00 0.01 -0.02
u30m0203t F555W 160.00 0.03 -0.05 0.00 0.00 0.03 -0.05
u30m0204t F555W 160.00 0.04 -0.08 0.00 0.00 0.04 -0.08
u30m020dt F555W 160.00 0.01 -0.03 0.00 0.00 0.01 -0.03
u30m020et F555W 400.00 -0.01 0.00 0.00 0.00 -0.01 0.00
u30m020ft F555W 600.00 11.04 -11.02 11.00 -11.01 0.04 -0.01
u30m020gt F555W 500.00 11.05 -11.09 11.00 -11.01 0.05 -0.08
u30m020lt F555W 500.00 -11.00 10.96 -11.00 11.01 0.00 -0.05
u30m020mt F555W 400.00 -11.05 10.99 -11.00 11.01 -0.05 -0.02
u30m020nt F555W 600.00 -11.01 -10.98 -11.00 -11.01 -0.01 0.03
u30m020ot F555W 500.00 -10.97 -11.08 -11.00 -11.01 0.03 -0.07
u30m020tt F555W 500.00 11.01 10.88 11.00 11.01 0.01 -0.13
u30m020ut F555W 400.00 10.97 10.92 11.00 11.01 -0.03 -0.09
u30m0205t F814W 600.00 0.14 -0.19 0.00 0.00 0.14 -0.19
u30m0206t F814W 120.00 0.14 -0.18 0.00 0.00 0.14 -0.18
u30m0207t F814W 120.00 0.13 -0.21 0.00 0.00 0.13 -0.21
u30m0208t F814W 120.00 0.12 -0.20 0.00 0.00 0.12 -0.20
u30m0209t F814W 120.00 0.09 -0.19 0.00 0.00 0.09 -0.19
u30m020at F814W 120.00 0.08 -0.19 0.00 0.00 0.08 -0.19
u30m020bt F814W 120.00 0.00 0.00 0.00 0.00 0.00 0.00
u30m020ct F814W 700.00 0.05 -0.07 0.00 0.00 0.05 -0.07
u30m020ht F814W 700.00 11.14 -11.27 11.00 -11.01 0.14 -0.26
u30m020it F814W 500.00 11.06 -11.21 11.00 -11.01 0.06 -0.20
u30m020jt F814W 900.00 -11.01 11.02 -11.00 11.01 -0.01 0.01
u30m020kt F814W 700.00 -10.96 10.95 -11.00 11.01 0.04 -0.06
u30m020pt F814W 700.00 -10.88 -11.29 -11.00 -11.01 0.12 -0.28
u30m020qt F814W 500.00 -10.96 -11.25 -11.00 -11.01 0.04 -0.24
u30m020rt F814W 900.00 11.00 10.97 11.00 11.01 0.00 -0.04
u30m020st F814W 700.00 11.05 10.88 11.00 11.01 0.05 -0.13


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