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 23.8 42.1 44.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10800038 0.494001 0.00000 182.027 10800037 0.00000 0.494001 186.801
1 10800039 0.493624 0.000376999 170.071 10800040 0.0163461 0.477655 172.577
2 10800042 0.492275 0.00172600 165.310 10800044 0.0162064 0.477795 165.636
3 10800043 0.493885 0.000115991 163.629 10800041 0.0148680 0.479133 156.604