Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
5450011 47
RedGreenBlue
z18.24
znorm14.06
sky 13.9 13.6 13.7
S/N 8.7 14.5 14.3
S/N(c) 7.4 13.0 13.0
SN(E/C) 0.91
5450012 47
RedGreenBlue
z18.28
znorm14.10
sky 13.9 13.9 13.9
S/N 8.7 14.8 14.6
S/N(c) 7.5 13.2 13.5
SN(E/C) 0.94
5450013 47
RedGreenBlue
z18.42
znorm14.24
sky 14.0 14.0 14.0
S/N 9.6 16.6 16.7
S/N(c) 8.2 14.7 15.2
SN(E/C) 0.92
5450014 47
RedGreenBlue
z18.43
znorm14.25
sky 14.0 14.0 14.0
S/N 9.8 16.8 16.6
S/N(c) 8.3 15.0 15.3
SN(E/C) 0.94
5450015 47
RedGreenBlue
z18.56
znorm14.38
sky 14.0 13.9 14.0
S/N 11.0 18.3 18.5
S/N(c) 9.4 16.4 16.9
SN(E/C) 0.92
5450016 47
RedGreenBlue
z18.50
znorm14.32
sky 14.0 14.0 14.0
S/N 10.6 17.8 17.8
S/N(c) 9.1 15.8 16.2
SN(E/C) 0.93
5450017 47
RedGreenBlue
z18.62
znorm14.44
sky 13.9 13.8 13.9
S/N 11.3 18.6 18.9
S/N(c) 9.7 16.8 17.4
SN(E/C) 0.92
5450018 47
RedGreenBlue
z18.56
znorm14.38
sky 13.8 13.7 13.7
S/N 11.0 18.1 18.0
S/N(c) 9.5 16.3 16.6
SN(E/C) 0.92