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 22.9 41.2 43.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.39

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03740025 0.500073 0.00000 193.774 03740026 0.000246128 0.499827 188.629
1 03740024 0.497814 0.00225902 196.967 03740027 0.000121009 0.499952 197.782
2 03740028 0.494895 0.00517800 196.407 03740030 0.00221580 0.497857 188.845
3 03740029 0.496284 0.00378901 193.200 03740023 0.00000 0.500073 186.405