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)
6060058 47
RedGreenBlue
z19.23
znorm15.05
sky 14.5 14.5 14.4
S/N 18.3 28.4 28.4
S/N(c) 17.0 26.7 26.8
SN(E/C) 0.58
6060059 47
RedGreenBlue
z19.25
znorm15.07
sky 14.5 14.5 14.5
S/N 18.4 28.8 28.7
S/N(c) 17.2 27.2 27.0
SN(E/C) 0.60
6060060 47
RedGreenBlue
z19.26
znorm15.08
sky 14.5 14.6 14.5
S/N 18.3 28.9 28.9
S/N(c) 17.0 27.5 27.5
SN(E/C) 0.59
6060061 47
RedGreenBlue
z19.25
znorm15.07
sky 14.6 14.4 14.5
S/N 18.6 28.7 28.3
S/N(c) 17.2 27.1 27.0
SN(E/C) 0.60
6060062 47
RedGreenBlue
z19.25
znorm15.07
sky 14.5 14.5 14.5
S/N 18.4 28.8 28.5
S/N(c) 17.1 27.0 27.0
SN(E/C) 0.57
6060063 47
RedGreenBlue
z19.27
znorm15.09
sky 14.4 14.6 14.5
S/N 18.7 29.4 29.0
S/N(c) 17.2 27.7 27.4
SN(E/C) 0.53
6060064 47
RedGreenBlue
z19.26
znorm15.08
sky 14.3 14.4 14.5
S/N 18.7 29.0 29.0
S/N(c) 17.2 27.6 27.5
SN(E/C) 0.63
6060065 47
RedGreenBlue
z19.26
znorm15.08
sky 14.7 14.5 14.5
S/N 18.5 29.0 29.0
S/N(c) 16.9 27.4 27.7
SN(E/C) 0.58