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)
5240063 47
RedGreenBlue
z19.14
znorm14.96
sky 14.0 13.8 14.0
S/N 15.4 23.6 25.2
S/N(c) 24.1 17.4 14.4
SN(E/C) 0.79
5240064 47
RedGreenBlue
z19.02
znorm14.84
sky 14.1 13.9 14.1
S/N 14.6 24.1 25.2
S/N(c) 22.6 16.7 13.8
SN(E/C) 0.86
5240065 47
RedGreenBlue
z19.14
znorm14.96
sky 14.0 14.0 14.1
S/N 15.4 25.1 26.6
S/N(c) 23.9 17.7 14.7
SN(E/C) 0.80
5240066 47
RedGreenBlue
z19.12
znorm14.94
sky 14.1 14.0 14.1
S/N 15.0 24.6 25.8
S/N(c) 23.8 17.6 14.6
SN(E/C) 0.74
5240067 47
RedGreenBlue
z19.20
znorm15.02
sky 14.0 14.0 14.1
S/N 16.5 26.5 28.0
S/N(c) 24.9 18.5 15.3
SN(E/C) 0.80
5240068 47
RedGreenBlue
z19.23
znorm15.05
sky 13.8 13.9 13.9
S/N 16.6 26.8 28.0
S/N(c) 25.3 18.7 15.6
SN(E/C) 0.76
5240069 47
RedGreenBlue
z19.15
znorm14.97
sky 13.9 14.0 14.0
S/N 15.8 25.6 26.9
S/N(c) 24.2 17.9 14.9
SN(E/C) 0.78
5240070 47
RedGreenBlue
z19.13
znorm14.95
sky 14.1 14.0 14.1
S/N 15.2 24.7 25.9
S/N(c) 24.1 17.7 14.7
SN(E/C) 0.76