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)
14350016 47
RedGreenBlue
z18.60
znorm14.42
sky 14.8 14.5 14.5
S/N 11.7 20.4 22.2
S/N(c) 18.6 18.9 16.5
SN(E/C) 0.69
14350017 47
RedGreenBlue
z18.74
znorm14.56
sky 14.6 14.5 14.5
S/N 12.6 21.6 23.8
S/N(c) 19.1 19.5 16.9
SN(E/C) 0.69
14350018 47
RedGreenBlue
z18.64
znorm14.46
sky 14.4 14.3 14.3
S/N 11.5 19.9 22.0
S/N(c) 17.7 18.1 16.2
SN(E/C) 0.66
14350019 47
RedGreenBlue
z18.73
znorm14.55
sky 14.5 14.3 14.2
S/N 12.4 21.1 22.7
S/N(c) 19.1 19.5 17.3
SN(E/C) 0.68
14350020 47
RedGreenBlue
z18.75
znorm14.57
sky 14.2 14.1 14.1
S/N 12.7 21.3 23.3
S/N(c) 19.6 19.9 17.4
SN(E/C) 0.66
14350021 47
RedGreenBlue
z18.80
znorm14.62
sky 14.5 14.4 14.3
S/N 13.2 22.0 23.7
S/N(c) 19.6 20.0 17.8
SN(E/C) 0.66
14350022 47
RedGreenBlue
z18.38
znorm14.20
sky 13.9 13.8 13.8
S/N 9.6 16.4 17.9
S/N(c) 14.6 15.4 13.8
SN(E/C) 0.77
14350023 47
RedGreenBlue
z18.59
znorm14.41
sky 14.4 14.3 14.2
S/N 11.2 19.6 21.3
S/N(c) 17.9 18.4 16.3
SN(E/C) 0.71
14350024 47
RedGreenBlue
z18.57
znorm14.39
sky 14.4 14.4 14.3
S/N 11.1 19.5 21.4
S/N(c) 17.6 18.3 16.2
SN(E/C) 0.67
14350025 47
RedGreenBlue
z17.95
znorm13.77
sky 13.7 13.6 13.6
S/N 6.6 12.0 13.1
S/N(c) 11.2 12.3 10.8
SN(E/C) 0.81