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)
5350010 47
RedGreenBlue
z19.05
znorm14.87
sky 14.3 14.5 14.6
S/N 15.0 25.3 26.7
S/N(c) 13.8 24.5 25.8
SN(E/C) 0.61
5350011 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.8 15.1
S/N 15.4 25.2 27.5
S/N(c) 14.1 24.1 26.0
SN(E/C) 0.64
5350012 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.9 15.2
S/N 14.7 25.2 27.3
S/N(c) 13.7 24.2 26.2
SN(E/C) 0.60
5350013 47
RedGreenBlue
z19.00
znorm14.82
sky 14.6 14.8 15.1
S/N 14.3 24.2 26.2
S/N(c) 12.9 23.2 25.0
SN(E/C) 0.67