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)
16070011 47
RedGreenBlue
z18.82
znorm14.64
sky 14.0 13.9 13.9
S/N 10.2 17.1 17.3
S/N(c) 9.4 11.3 23.0
SN(E/C) 0.44
16070012 47
RedGreenBlue
z18.76
znorm14.58
sky 13.8 13.8 13.7
S/N 9.3 15.8 16.0
S/N(c) 8.9 10.8 21.7
SN(E/C) 0.48
16070013 47
RedGreenBlue
z18.78
znorm14.60
sky 13.8 13.8 13.7
S/N 9.3 15.9 16.0
S/N(c) 8.8 10.8 21.9
SN(E/C) 0.46
16070014 47
RedGreenBlue
z18.78
znorm14.60
sky 13.9 13.9 13.8
S/N 9.4 15.9 16.1
S/N(c) 8.9 11.0 22.0
SN(E/C) 0.47
16070015 47
RedGreenBlue
z18.63
znorm14.45
sky 13.6 13.6 13.5
S/N 8.3 14.0 14.1
S/N(c) 8.1 10.0 19.9
SN(E/C) 0.52
16070016 47
RedGreenBlue
z18.60
znorm14.42
sky 13.6 13.5 13.4
S/N 7.5 12.7 12.9
S/N(c) 7.6 9.5 19.4
SN(E/C) 0.50
16070017 47
RedGreenBlue
z18.72
znorm14.54
sky 13.7 13.6 13.6
S/N 8.5 14.9 14.9
S/N(c) 8.2 10.3 20.8
SN(E/C) 0.47
16070018 47
RedGreenBlue
z18.83
znorm14.65
sky 13.9 13.8 13.7
S/N 8.1 14.6 14.6
S/N(c) 8.9 11.0 22.2
SN(E/C) 0.46