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
z19.17
znorm14.99
sky 14.6 14.3 14.1
S/N 16.7 26.9 29.7
S/N(c) 14.4 24.9 27.6
SN(E/C) 0.79
6710082 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.3 14.3
S/N 16.8 27.0 30.1
S/N(c) 14.3 24.9 28.0
SN(E/C) 0.81
6710083 47
RedGreenBlue
z19.23
znorm15.05
sky 14.7 14.4 14.3
S/N 17.2 27.6 30.7
S/N(c) 14.8 25.5 28.6
SN(E/C) 0.80
6710084 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.5
S/N 16.6 27.3 30.2
S/N(c) 14.4 25.0 28.1
SN(E/C) 0.79
6710085 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.6 14.4
S/N 16.7 27.4 29.7
S/N(c) 14.4 25.1 27.7
SN(E/C) 0.81
6710086 47
RedGreenBlue
z19.25
znorm15.07
sky 14.7 14.6 14.5
S/N 17.1 28.3 30.6
S/N(c) 14.9 25.9 28.7
SN(E/C) 0.79
6710087 47
RedGreenBlue
z19.26
znorm15.08
sky 14.7 14.6 14.5
S/N 17.6 28.6 31.2
S/N(c) 15.3 26.3 29.4
SN(E/C) 0.74
6710088 47
RedGreenBlue
z19.26
znorm15.08
sky 14.6 14.6 14.6
S/N 17.6 28.1 30.7
S/N(c) 15.2 25.7 29.2
SN(E/C) 0.79