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 24.6 40.4 44.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10790042 0.495705 0.00000 199.204 10790043 -0.00194213 0.497647 193.127
1 10790038 0.495304 0.000401020 195.230 10790036 0.00000 0.495705 188.048
2 10790037 0.494846 0.000859022 193.259 10790039 -0.00149564 0.497201 185.137
3 10790041 0.495607 9.80198e-05 184.434 10790040 -0.00140046 0.497105 182.737