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)
14380046 47
RedGreenBlue
z16.83
znorm12.65
sky 12.8 12.8 13.0
S/N 1.8 3.7 4.0
S/N(c) 14.8 3.5 9.0
SN(E/C) 1.04
14380047 47
RedGreenBlue
z16.89
znorm12.71
sky 12.9 12.9 13.0
S/N 1.9 3.9 4.1
S/N(c) 15.3 3.6 9.3
SN(E/C) 1.04
14380048 47
RedGreenBlue
z16.44
znorm12.26
sky 12.8 12.8 12.9
S/N 1.3 2.5 2.7
S/N(c) 10.7 2.6 6.8
SN(E/C) 1.05
14380049 47
RedGreenBlue
z15.73
znorm11.55
sky 12.7 12.8 12.9
S/N 0.8 1.0 1.2
S/N(c) 6.1 1.6 4.1
SN(E/C) 1.06
14380050 47
RedGreenBlue
z14.77
znorm10.59
sky 12.7 12.8 12.9
S/N 0.2 0.4 0.2
S/N(c) 2.6 0.7 1.9
SN(E/C) 1.06
14380051 47
RedGreenBlue
z14.60
znorm10.42
sky 12.7 12.7 12.8
S/N -0.0 0.1 0.0
S/N(c) 2.3 0.6 1.6
SN(E/C) 1.07
14380052 47
RedGreenBlue
z13.20
znorm 9.02
sky 12.7 12.7 12.9
S/N 0.0 -0.0 -0.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 8.06
14380053 47
RedGreenBlue
z11.55
znorm 7.37
sky 12.9 12.9 13.3
S/N -0.0 -0.0 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)17.08