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)
16070033 47
RedGreenBlue
z18.04
znorm13.86
sky 14.1 13.9 14.0
S/N 10.2 16.8 18.7
S/N(c) 13.6 18.9 11.8
SN(E/C) 0.60
16070034 47
RedGreenBlue
z18.07
znorm13.89
sky 14.0 14.0 14.2
S/N 10.6 17.3 19.1
S/N(c) 14.3 19.7 12.6
SN(E/C) 0.61
16070035 47
RedGreenBlue
z18.53
znorm14.35
sky 14.4 14.2 14.3
S/N 14.0 22.1 24.6
S/N(c) 17.8 24.7 15.2
SN(E/C) 0.49
16070036 47
RedGreenBlue
z17.66
znorm13.48
sky 14.1 14.0 14.1
S/N 8.1 13.6 15.2
S/N(c) 10.9 15.8 9.7
SN(E/C) 0.67
16070037 47
RedGreenBlue
z18.79
znorm14.61
sky 14.4 14.3 14.4
S/N 16.3 24.8 28.0
S/N(c) 21.5 27.6 17.3
SN(E/C) 0.46
16070038 47
RedGreenBlue
z18.36
znorm14.18
sky 14.3 14.1 14.2
S/N 12.9 20.6 22.9
S/N(c) 17.1 23.0 14.2
SN(E/C) 0.56
16070039 47
RedGreenBlue
z18.22
znorm14.04
sky 14.3 14.2 14.2
S/N 11.6 18.9 20.8
S/N(c) 15.7 21.0 13.1
SN(E/C) 0.57
16070040 47
RedGreenBlue
z18.53
znorm14.35
sky 14.4 14.3 14.4
S/N 14.1 22.4 25.0
S/N(c) 19.1 24.9 16.0
SN(E/C) 0.53