Photometry Diagnostics for and_i_u2e701



Frame list, with derived and commanded shifts
dataset filter exptime derived dx derived dy header dx header dy delta dx delta dy
u2e70101t F555W 1800.00 0.00 0.00 0.00 0.00 0.00 0.00
u2e70103t F555W 100.00 0.01 -0.01 0.00 0.00 0.01 -0.01
u2e70104t F555W 1800.00 -0.15 0.17 0.00 0.00 -0.15 0.17
u2e70105t F555W 1800.00 -0.24 0.21 0.00 0.00 -0.24 0.21
u2e70106t F555W 1800.00 -0.39 0.39 0.00 0.00 -0.39 0.39
u2e70201t F555W 1800.00 21.89 22.33 21.95 21.98 -0.06 0.35
u2e70203t F555W 100.00 -22.24 -21.93 -21.95 -21.98 -0.29 0.05
u2e70205t F555W 100.00 20.53 20.95 20.70 20.73 -0.17 0.22
u2e70206t F555W 1800.00 20.39 21.05 20.70 20.73 -0.31 0.32
u2e70207t F555W 1800.00 20.48 21.06 20.70 20.73 -0.22 0.33
u2e70102t F450W 1800.00 -0.29 -0.10 0.00 0.00 -0.29 -0.10
u2e70107t F450W 140.00 -0.84 0.24 0.00 0.00 -0.84 0.24
u2e70108t F450W 1800.00 -0.82 0.29 0.00 0.00 -0.82 0.29
u2e70109t F450W 1800.00 -0.86 0.26 0.00 0.00 -0.86 0.26
u2e7010at F450W 1800.00 -0.83 0.28 0.00 0.00 -0.83 0.28
u2e7010bt F450W 1800.00 -0.84 0.24 0.00 0.00 -0.84 0.24
u2e7010ct F450W 1800.00 -0.77 0.27 0.00 0.00 -0.77 0.27
u2e70202t F450W 1800.00 21.56 22.14 21.95 21.98 -0.39 0.16
u2e70204t F450W 140.00 -22.62 -22.07 -21.95 -21.98 -0.67 -0.09
u2e70208t F450W 140.00 20.00 21.13 20.70 20.73 -0.70 0.40
u2e70209t F450W 1800.00 20.11 21.08 20.70 20.73 -0.59 0.35
u2e7020at F450W 1800.00 20.02 21.14 20.70 20.73 -0.68 0.41
u2e7020bt F450W 1800.00 20.10 21.03 20.70 20.73 -0.60 0.30
u2e7020ct F450W 1800.00 20.02 21.14 20.70 20.73 -0.68 0.41
u2e7020dt F450W 1800.00 20.13 21.02 20.70 20.73 -0.57 0.29


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
f555w
f555w
f555w
f450w
f450w
f450w
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