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
z19.25
znorm15.07
sky 15.0 14.5 14.8
S/N 18.6 28.8 30.4
S/N(c) 17.2 27.3 28.5
SN(E/C) 0.58
6060059 47
RedGreenBlue
z19.27
znorm15.09
sky 14.9 14.5 14.8
S/N 18.8 29.1 30.7
S/N(c) 17.6 27.9 28.9
SN(E/C) 0.60
6060060 47
RedGreenBlue
z19.28
znorm15.10
sky 14.8 14.6 15.0
S/N 18.8 29.5 30.7
S/N(c) 17.4 28.0 29.1
SN(E/C) 0.59
6060061 47
RedGreenBlue
z19.27
znorm15.09
sky 15.0 14.7 15.1
S/N 18.9 29.4 30.6
S/N(c) 17.5 27.9 28.9
SN(E/C) 0.59
6060062 47
RedGreenBlue
z19.27
znorm15.09
sky 14.8 14.8 14.9
S/N 18.6 29.5 30.4
S/N(c) 17.3 27.8 28.8
SN(E/C) 0.58
6060063 47
RedGreenBlue
z19.29
znorm15.11
sky 15.0 14.9 14.9
S/N 19.0 29.9 30.6
S/N(c) 17.7 28.4 29.1
SN(E/C) 0.53
6060064 47
RedGreenBlue
z19.28
znorm15.10
sky 14.7 14.8 15.0
S/N 19.2 29.8 30.4
S/N(c) 17.7 28.2 29.0
SN(E/C) 0.63
6060065 47
RedGreenBlue
z19.28
znorm15.10
sky 15.1 14.9 14.9
S/N 19.2 29.7 30.2
S/N(c) 17.7 28.1 28.9
SN(E/C) 0.59