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)
14380079 47
RedGreenBlue
z16.96
znorm12.78
sky 12.5 12.5 12.6
S/N 3.0 5.6 6.1
S/N(c) 3.7 1.6 5.1
SN(E/C) 0.97
14380080 47
RedGreenBlue
z16.86
znorm12.68
sky 12.6 12.6 12.6
S/N 2.5 4.2 5.2
S/N(c) 2.9 1.3 4.3
SN(E/C) 0.99
14380081 47
RedGreenBlue
z16.60
znorm12.42
sky 12.6 12.5 12.6
S/N 1.8 3.4 4.0
S/N(c) 2.3 1.0 3.4
SN(E/C) 0.97
14380082 47
RedGreenBlue
z16.41
znorm12.23
sky 12.5 12.5 12.6
S/N 0.9 2.1 2.1
S/N(c) 1.3 0.6 1.8
SN(E/C) 1.04
14380083 47
RedGreenBlue
z16.43
znorm12.25
sky 12.6 12.5 12.6
S/N 1.5 3.0 3.4
S/N(c) 2.0 0.9 2.7
SN(E/C) 1.01
14380084 47
RedGreenBlue
z15.79
znorm11.61
sky 12.6 12.6 12.8
S/N 0.2 0.5 0.2
S/N(c) 0.1 0.1 0.2
SN(E/C) 8.67
14380085 47
RedGreenBlue
z15.41
znorm11.23
sky 12.8 12.9 13.1
S/N 0.0 0.3 0.0
S/N(c) -0.0 0.0 0.0
SN(E/C)14.99
14380086 47
RedGreenBlue
z15.14
znorm10.96
sky 12.8 12.8 13.1
S/N -0.0 0.0 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)16.18