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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -Inf -Inf
S/N 24.0 40.0 44.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120028 0.482634 0.00000 18.9867 11120033 -0.000106880 0.482741 18.8820
1 11120031 0.481843 0.000791013 19.0196 11120029 -0.00151071 0.484145 18.9665
2 11120032 0.482566 6.80089e-05 18.9450 11120026 0.00000 0.482634 18.8599
3 11120027 0.482481 0.000153005 18.9315 11120030 -0.000962382 0.483596 18.7170