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)
6710081 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.2 13.8
S/N 16.2 26.6 27.4
S/N(c) 14.2 24.4 25.8
SN(E/C) 0.80
6710082 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.4 14.1
S/N 16.6 26.8 28.2
S/N(c) 14.4 24.2 26.5
SN(E/C) 0.81
6710083 47
RedGreenBlue
z19.22
znorm15.04
sky 14.6 14.4 14.2
S/N 16.9 27.3 28.6
S/N(c) 14.7 24.9 26.7
SN(E/C) 0.81
6710084 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.4 14.3
S/N 16.5 27.0 28.2
S/N(c) 14.3 24.5 26.6
SN(E/C) 0.78
6710085 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.4 14.3
S/N 16.4 26.9 28.2
S/N(c) 14.2 24.3 26.8
SN(E/C) 0.81
6710086 47
RedGreenBlue
z19.23
znorm15.05
sky 14.5 14.4 14.3
S/N 16.9 27.7 29.1
S/N(c) 14.8 25.1 27.6
SN(E/C) 0.78
6710087 47
RedGreenBlue
z19.25
znorm15.07
sky 14.4 14.5 14.4
S/N 17.1 28.2 29.8
S/N(c) 14.8 25.6 28.2
SN(E/C) 0.74
6710088 47
RedGreenBlue
z19.24
znorm15.06
sky 14.5 14.5 14.3
S/N 17.0 27.6 29.5
S/N(c) 15.0 25.0 27.9
SN(E/C) 0.79