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 28.4 50.4 59.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.48

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12740075 0.480799 0.00000 211.251 12740076 -0.00170503 0.482504 212.632
1 12740074 0.480298 0.000500977 213.225 12740073 -0.00355750 0.484356 212.805
2 12740071 0.479186 0.00161299 207.296 12740072 -0.00418442 0.484983 207.249
3 12740070 0.478933 0.00186598 199.030 12740069 0.00000 0.480799 190.694