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)
14980011 47
RedGreenBlue
z19.06
znorm14.88
sky 14.1 13.8 13.8
S/N 17.4 26.7 29.8
S/N(c) 28.6 31.7 27.7
SN(E/C) 0.93
14980012 47
RedGreenBlue
z19.23
znorm15.05
sky 14.1 13.8 13.8
S/N 18.9 28.8 32.3
S/N(c) 31.3 34.1 30.0
SN(E/C) 0.88
14980013 47
RedGreenBlue
z19.21
znorm15.03
sky 14.2 14.0 13.9
S/N 18.7 28.6 31.6
S/N(c) 31.0 33.8 29.6
SN(E/C) 0.90
14980014 47
RedGreenBlue
z19.24
znorm15.06
sky 14.1 14.0 13.9
S/N 18.9 28.8 32.2
S/N(c) 30.9 34.2 29.6
SN(E/C) 0.92
14980015 47
RedGreenBlue
z19.22
znorm15.04
sky 14.1 14.0 14.0
S/N 18.5 28.8 32.0
S/N(c) 30.9 33.5 29.4
SN(E/C) 0.89
14980016 47
RedGreenBlue
z19.14
znorm14.96
sky 14.1 14.1 14.1
S/N 17.5 27.8 30.9
S/N(c) 29.8 32.5 28.2
SN(E/C) 0.93
14980017 47
RedGreenBlue
z19.19
znorm15.01
sky 14.3 14.1 14.1
S/N 18.2 28.6 31.7
S/N(c) 30.2 33.0 29.0
SN(E/C) 0.93
14980018 47
RedGreenBlue
z19.16
znorm14.98
sky 14.1 14.1 14.1
S/N 18.0 28.4 31.2
S/N(c) 30.2 33.1 28.5
SN(E/C) 0.92