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 27.9 47.1 52.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03690036 0.494167 0.00000 188.717 03690037 -0.00141131 0.495578 193.821
1 03690039 0.492799 0.00136799 202.318 03690038 -0.00227118 0.496438 201.908
2 03690040 0.493904 0.000263005 196.790 03690041 -0.00164808 0.495815 201.736
3 03690035 0.492634 0.00153300 180.589 03690034 0.00000 0.494167 169.564