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
z17.67
znorm Inf
sky -Inf -Inf -Inf
S/N 23.1 42.3 44.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03340038 0.508981 0.00000 201.480 03340036 0.00000 0.508981 201.482
1 03340041 0.505432 0.00354898 201.267 03340039 0.00250702 0.506474 200.679
2 03340037 0.507976 0.00100499 200.862 03340040 0.00215771 0.506823 200.547
3 03340042 0.506692 0.00228900 196.425 03340043 0.00308445 0.505897 168.444