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)
4560010 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.4 14.2
S/N 13.9 23.7 24.5
S/N(c) 12.3 22.1 23.6
SN(E/C) 0.40
4560011 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.6 14.7
S/N 13.6 23.5 24.8
S/N(c) 12.1 21.9 23.1
SN(E/C) 0.44
4560012 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.7 14.6
S/N 13.5 23.5 24.9
S/N(c) 12.2 22.0 23.3
SN(E/C) 0.39
4560013 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.7
S/N 13.9 23.9 25.6
S/N(c) 12.3 22.5 23.9
SN(E/C) 0.42
4560014 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.5 14.7
S/N 13.8 23.9 25.6
S/N(c) 12.2 22.4 23.9
SN(E/C) 0.40
4560015 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.4 14.5
S/N 13.6 23.3 24.8
S/N(c) 11.9 21.3 23.2
SN(E/C) 0.39
4560016 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.6 14.6
S/N 15.1 25.3 26.9
S/N(c) 13.6 23.3 25.4
SN(E/C) 0.38
4560017 47
RedGreenBlue
z19.23
znorm15.05
sky 14.7 14.6 14.7
S/N 15.2 25.5 27.8
S/N(c) 13.6 23.8 26.1
SN(E/C) 0.35