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 25.1 38.8 48.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17070063 0.478990 0.00000 18.9513 17070061 0.00220558 0.476784 18.0677
1 17070059 0.475976 0.00301400 19.1383 17070058 0.00000 0.478990 18.9902
2 17070064 0.477815 0.00117499 19.0703 17070065 0.00149481 0.477495 18.9170
3 17070060 0.478349 0.000640988 18.9893 17070062 0.00177554 0.477214 18.2095