Photometry Diagnostics for fornax_u30m01



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u30m0101t F555W 600.00 0.00 0.00 0.00 0.00 0.00 0.00
u30m0102t F555W 160.00 0.01 -0.03 0.00 0.00 0.01 -0.03
u30m0103t F555W 160.00 0.02 -0.05 0.00 0.00 0.02 -0.05
u30m0104t F555W 160.00 0.04 -0.07 0.00 0.00 0.04 -0.07
u30m010dt F555W 160.00 0.02 -0.20 0.00 0.00 0.02 -0.20
u30m010et F555W 400.00 0.01 -0.20 0.00 0.00 0.01 -0.20
u30m010ft F555W 600.00 11.25 -10.98 11.00 -11.01 0.25 0.03
u30m010gt F555W 500.00 11.25 -11.01 11.00 -11.01 0.25 0.00
u30m010lt F555W 500.00 -10.84 10.86 -11.00 11.01 0.16 -0.15
u30m010mt F555W 400.00 -10.90 10.87 -11.00 11.01 0.10 -0.14
u30m010nt F555W 600.00 -10.90 -10.90 -11.00 -11.01 0.10 0.11
u30m010ot F555W 500.00 -10.88 -10.97 -11.00 -11.01 0.12 0.04
u30m010tt F555W 500.00 11.21 10.80 11.00 11.01 0.21 -0.21
u30m010ut F555W 400.00 11.17 10.81 11.00 11.01 0.17 -0.20
u30m0105t F814W 600.00 0.07 -0.16 0.00 0.00 0.07 -0.16
u30m0106t F814W 120.00 0.07 -0.19 0.00 0.00 0.07 -0.19
u30m0107t F814W 120.00 0.07 -0.22 0.00 0.00 0.07 -0.22
u30m0108t F814W 120.00 0.07 -0.24 0.00 0.00 0.07 -0.24
u30m0109t F814W 120.00 0.07 -0.24 0.00 0.00 0.07 -0.24
u30m010at F814W 120.00 0.06 -0.25 0.00 0.00 0.06 -0.25
u30m010bt F814W 120.00 0.03 -0.11 0.00 0.00 0.03 -0.11
u30m010ct F814W 700.00 0.03 -0.15 0.00 0.00 0.03 -0.15
u30m010ht F814W 700.00 11.43 -11.13 11.00 -11.01 0.43 -0.12
u30m010it F814W 500.00 11.43 -11.21 11.00 -11.01 0.43 -0.20
u30m010jt F814W 900.00 -10.84 10.95 -11.00 11.01 0.16 -0.06
u30m010kt F814W 700.00 -10.83 10.89 -11.00 11.01 0.17 -0.12
u30m010pt F814W 700.00 -10.73 -11.13 -11.00 -11.01 0.27 -0.12
u30m010qt F814W 500.00 -10.73 -11.21 -11.00 -11.01 0.27 -0.20
u30m010rt F814W 900.00 11.19 10.92 11.00 11.01 0.19 -0.09
u30m010st F814W 700.00 11.21 10.86 11.00 11.01 0.21 -0.15


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