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)
4360010 47
RedGreenBlue
z18.55
znorm14.37
sky 14.7 14.4 14.2
S/N 11.0 18.8 18.5
S/N(c) 9.0 16.3 17.5
SN(E/C) 0.40
4360011 47
RedGreenBlue
z18.65
znorm14.47
sky 14.7 14.5 14.5
S/N 11.3 19.5 19.2
S/N(c) 9.4 17.0 18.4
SN(E/C) 0.34
4360012 47
RedGreenBlue
z18.66
znorm14.48
sky 14.7 14.6 14.6
S/N 11.5 19.7 19.8
S/N(c) 9.6 17.1 18.8
SN(E/C) 0.32
4360013 47
RedGreenBlue
z18.71
znorm14.53
sky 14.8 14.6 14.7
S/N 11.7 20.1 20.4
S/N(c) 9.9 17.3 19.3
SN(E/C) 0.37
4360014 47
RedGreenBlue
z18.63
znorm14.45
sky 14.8 14.6 14.7
S/N 11.5 19.3 20.2
S/N(c) 9.2 17.2 19.1
SN(E/C) 0.36
4360015 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.7 14.7
S/N 12.8 21.3 22.2
S/N(c) 10.9 18.6 21.4
SN(E/C) 0.39
4360016 47
RedGreenBlue
z18.92
znorm14.74
sky 14.8 14.8 14.7
S/N 13.5 22.5 23.0
S/N(c) 11.9 19.7 22.0
SN(E/C) 0.38
4360017 47
RedGreenBlue
z18.73
znorm14.55
sky 14.9 14.8 14.9
S/N 11.8 20.5 20.9
S/N(c) 10.4 17.6 19.8
SN(E/C) 0.35