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)
14380035 47
RedGreenBlue
z17.56
znorm13.38
sky 13.9 13.8 13.9
S/N 4.9 8.8 9.7
S/N(c) 6.9 11.1 2.9
SN(E/C) 0.87
14380036 47
RedGreenBlue
z17.77
znorm13.59
sky 13.9 13.7 13.9
S/N 5.7 10.0 11.3
S/N(c) 8.0 12.8 3.4
SN(E/C) 0.87
14380037 47
RedGreenBlue
z17.65
znorm13.47
sky 13.8 13.8 13.8
S/N 4.9 9.5 10.2
S/N(c) 7.0 11.7 3.0
SN(E/C) 0.87
14380038 47
RedGreenBlue
z16.86
znorm12.68
sky 13.7 13.6 13.7
S/N 2.4 5.0 5.3
S/N(c) 3.7 6.6 1.7
SN(E/C) 0.93
14380039 47
RedGreenBlue
z17.36
znorm13.18
sky 13.8 13.8 13.9
S/N 3.9 7.5 8.2
S/N(c) 5.6 9.7 2.5
SN(E/C) 0.92
14380040 47
RedGreenBlue
z16.81
znorm12.63
sky 13.6 13.6 13.8
S/N 2.4 4.8 5.2
S/N(c) 3.7 6.4 1.7
SN(E/C) 0.97
14380041 47
RedGreenBlue
z16.23
znorm12.05
sky 13.5 13.5 13.8
S/N 1.4 2.9 3.4
S/N(c) 2.2 4.1 1.1
SN(E/C) 0.95
14380042 47
RedGreenBlue
z16.71
znorm12.53
sky 13.7 13.6 13.8
S/N 2.3 4.3 4.9
S/N(c) 3.4 5.9 1.6
SN(E/C) 0.91