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)
1600085 50
RedGreenBlue
z19.06
znorm14.81
sky 14.2 13.6 13.9
S/N 16.0 23.4 27.6
S/N(c) 13.8 22.1 26.3
SN(E/C) 0.47
1600086 50
RedGreenBlue
z19.10
znorm14.85
sky 14.3 13.7 14.1
S/N 16.3 24.2 28.8
S/N(c) 14.2 23.0 27.3
SN(E/C) 0.44
1600087 50
RedGreenBlue
z19.04
znorm14.79
sky 14.3 13.8 14.2
S/N 15.4 23.2 27.1
S/N(c) 13.3 21.7 25.8
SN(E/C) 0.47
1600088 50
RedGreenBlue
z19.09
znorm14.85
sky 14.3 13.8 14.1
S/N 16.2 24.8 27.7
S/N(c) 14.1 22.7 26.0
SN(E/C) 0.43
1600089 50
RedGreenBlue
z19.17
znorm14.92
sky 14.1 13.8 14.1
S/N 16.6 25.9 28.6
S/N(c) 14.6 23.8 27.0
SN(E/C) 0.41
1600090 50
RedGreenBlue
z19.06
znorm14.81
sky 14.1 13.9 14.1
S/N 15.5 24.3 27.1
S/N(c) 13.4 22.2 25.4
SN(E/C) 0.45