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)
6100085 47
RedGreenBlue
z19.25
znorm15.06
sky 14.4 14.5 14.3
S/N 19.1 28.5 28.4
S/N(c) 17.4 27.2 27.3
SN(E/C) 0.49
6100086 47
RedGreenBlue
z19.25
znorm15.07
sky 14.4 14.4 14.6
S/N 18.9 28.5 29.1
S/N(c) 17.3 27.5 27.8
SN(E/C) 0.45
6100087 47
RedGreenBlue
z19.25
znorm15.07
sky 14.4 14.4 14.6
S/N 19.1 28.9 29.2
S/N(c) 17.2 27.7 27.6
SN(E/C) 0.52
6100088 47
RedGreenBlue
z19.26
znorm15.08
sky 14.4 14.5 14.6
S/N 18.8 28.8 29.3
S/N(c) 17.0 27.6 28.0
SN(E/C) 0.50
6100089 47
RedGreenBlue
z19.25
znorm15.07
sky 14.7 14.5 14.6
S/N 19.1 28.6 29.0
S/N(c) 17.2 27.3 27.6
SN(E/C) 0.55
6100090 47
RedGreenBlue
z19.26
znorm15.08
sky 14.4 14.6 14.7
S/N 19.2 28.9 29.0
S/N(c) 17.6 27.3 27.8
SN(E/C) 0.48
6100091 47
RedGreenBlue
z19.23
znorm15.05
sky 14.4 14.4 14.5
S/N 18.9 28.6 28.7
S/N(c) 17.1 27.0 27.3
SN(E/C) 0.55
6100092 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.6 14.8
S/N 16.6 26.1 25.8
S/N(c) 15.1 24.7 24.5
SN(E/C) 0.63