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)
2850012 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.3 14.2
S/N 16.8 25.5 26.7
S/N(c) 27.6 28.4 10.7
SN(E/C) 0.80
2850013 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.4 14.5
S/N 16.5 25.1 27.1
S/N(c) 27.4 28.2 10.7
SN(E/C) 0.82
2850014 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.5 14.5
S/N 16.5 25.6 27.2
S/N(c) 27.6 28.5 10.9
SN(E/C) 0.78
2850015 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.4 14.5
S/N 16.4 25.2 27.3
S/N(c) 27.4 28.2 10.8
SN(E/C) 0.77
2850016 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.4 14.6
S/N 16.3 25.5 27.1
S/N(c) 27.2 28.1 10.8
SN(E/C) 0.79
2850017 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.6 14.6
S/N 16.2 25.5 27.1
S/N(c) 27.2 28.1 10.8
SN(E/C) 0.80
2850018 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.6 14.6
S/N 16.4 26.0 27.9
S/N(c) 27.7 28.6 11.1
SN(E/C) 0.80
2850019 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.6 14.5
S/N 16.3 25.8 27.6
S/N(c) 27.7 28.6 11.1
SN(E/C) 0.87